chore(version): bump version to 1.8.0

chore(deps-dev): bump the development-dependencies group with 11 updates

.agents/skills/git-cleanup/SKILL.md

@@ -0,0 +1,64 @@
+---
+name: git-cleanup
+description: Clean up local git branches and remotes accumulated from PR reviews. Use when the user asks to clean branches, remove stale remotes, or tidy up the local git state.
+---
+
+# Git Cleanup
+
+Clean local branches (except `main` and current branch) and non-origin remotes.
+Useful after reviewing multiple PRs that leave behind tracking branches and contributor remotes.
+
+## Workflow
+
+### 1. Survey
+
+Run these in parallel:
+
+```bash
+git branch
+git remote
+git status --short
+git stash list
+```
+
+Present a summary of how many branches and remotes will be removed.
+
+### 2. Safety Checks — Ask Before Proceeding
+
+**Stop and ask for confirmation if any of these are true:**
+
+- Current branch is NOT `main`
+- Working tree has uncommitted changes or stashes
+- Any branch is ahead of its upstream
+
+List unmerged branches separately and let the user decide.
+
+### 3. Delete Branches
+
+```bash
+# Safe delete first (fails on unmerged branches)
+git branch | grep -v '^\*' | grep -v '^\s*main$' | xargs git branch -d 2>&1
+
+# Force-delete only with explicit user approval
+git branch -D <branch>
+```
+
+### 4. Remove Remotes
+
+```bash
+git remote | grep -v '^origin$' | xargs -I{} git remote remove {}
+```
+
+### 5. Confirm
+
+```bash
+git branch && echo "---" && git remote
+```
+
+Report what was cleaned up.
+
+## Key Rules
+
+- **NEVER** delete `main` or the current checked-out branch
+- **NEVER** force-delete unmerged branches without user confirmation
+- If in doubt, ask

.agents/skills/pre-impl-discussion/SKILL.md

@@ -0,0 +1,100 @@
+---
+name: pre-impl-discussion
+description: "Conduct a thorough pre-implementation discussion before making significant changes. Use when the user wants to discuss, plan, or evaluate a change before implementing it — especially when they say words like 'discuss', 'evaluate', 'plan', or 'let's talk about'."
+argument-hint: "Describe the change to evaluate"
+---
+
+# Pre-Implementation Discussion
+
+Facilitate a structured, collaborative discussion to evaluate a proposed change **before any implementation begins**.
+
+## Golden Rule
+
+**Do NOT implement anything until the user explicitly confirms the final plan and says to proceed.** Not even "let me try on a branch" — that's implementation. The user will tell you when discussion is over.
+
+## Interaction Style
+
+- **Concise during discussion.** Each intermediate response should be short and focused on the current question. Do NOT repeat the full plan in every response.
+- **Complete when finalizing.** Once the plan is mature and the user asks for it, present a single comprehensive (but terse) summary for final review.
+- **Ask, don't assume.** When uncertain about project context, constraints, or preferences — ask. The user prefers collaborative discussion over receiving a pre-baked answer.
+- **Challenge the premise.** Question whether the proposed change is the right one. Suggest simpler alternatives if they exist.
+- **Match the user's language.** Reply in the same language the user writes in.
+
+## Procedure
+
+### 1. Understand the Current State
+
+Before forming any opinion:
+
+- **Read the relevant source files** — configs, code, docs that relate to the change
+- **Understand the project structure** — what's published vs private, what environments things target, existing constraints
+- **Map the impact surface** — which files, packages, or systems would be affected
+- **Estimate implementation cost** — how many files to touch, how much config to rewrite, what could break
+
+Do NOT skip this step. Do NOT rely on assumptions about what "most projects" do.
+
+### 2. Research Thoroughly
+
+- **Consult official sources** — docs, changelogs, migration guides, GitHub issues
+- **Verify every claim with evidence.** Don't say "X supports Y" without a source. If unsure, say so.
+- **Search in parallel** to save time — batch independent queries
+
+Common pitfalls:
+- Assuming compatibility without checking actual version constraints
+- Confusing roadmap/aspirations with actual released state
+- Missing transitive constraints (a dependency of a dependency)
+
+### 3. Present Findings (Concise)
+
+Share a **brief** assessment. Tables work well for comparisons. Highlight **blockers** and **unknowns** prominently — don't bury them in paragraphs.
+
+### 4. Identify Key Decisions
+
+Surface the decisions the user needs to make. Present them as clear choices with trade-offs, not as a recommendation monologue.
+
+For each decision point:
+- What are the options? (2-3 max)
+- What does each option cost or give up?
+- What's your lean and why? (one sentence)
+
+### 5. Iterate
+
+The user will ask follow-up questions, raise concerns, or challenge assumptions. For each round:
+
+- **Research if needed** — don't answer from instinct when facts are available
+- **Answer only what was asked** — don't re-present the entire plan
+- **Update your mental model** based on user feedback
+
+Common mistakes in this phase:
+- Repeating the full plan after every small clarification
+- Answering a narrow question with a broad redesign
+- Treating user questions as confirmation to proceed
+
+### 6. Finalize the Plan
+
+When the user signals the discussion is converging, present the **complete plan once**:
+
+- **What changes** — concrete list of actions (table or bullet points)
+- **Impact surface** — what files/systems are affected, estimated effort
+- **What does NOT change** — explicitly state scope boundaries
+- **Risks or open items** — anything that needs testing or further verification
+
+Keep it terse. Tables over paragraphs. No explanations the user already heard during discussion.
+
+### 7. Wait for Confirmation
+
+After presenting the final plan, **stop and wait**. The user will either:
+- Confirm → then (and only then) proceed to implementation
+- Ask more questions → go back to step 5
+- Modify scope → update the plan and re-present
+
+## Anti-Patterns
+
+| Don't | Do Instead |
+|-------|------------|
+| Start implementation "to test" without confirmation | Present findings and wait |
+| Repeat the full plan in every response | Answer the specific question asked |
+| Say "X should work" without checking | Say "I need to verify X" and research it |
+| Assume project structure or constraints | Read the actual files |
+| Present one recommendation as the only option | Present 2-3 options with trade-offs |
+| Write long paragraphs explaining trade-offs | Use tables and bullet points |

.agents/skills/submit-pr-from-current-changes/SKILL.md

@@ -0,0 +1,102 @@
+---
+name: submit-pr-from-current-changes
+description: 'Create a branch, commit existing local changes, push them, and open a pull request. Use when submitting current work as a PR.'
+argument-hint: 'Short summary of the current changes to submit'
+user-invocable: true
+---
+
+# Submit PR From Current Changes
+
+Turn a working tree diff into a clean branch, commit, and pull request.
+
+## Hard Rules
+
+1. **Follow the PR template exactly.** The template is at `.github/PULL_REQUEST_TEMPLATE.md`. Read it and copy its full structure into the PR body. Do NOT remove, reorder, or skip any section or checkbox.
+2. **Never check "Requirements / 要求" checkboxes.** These are human-only declarations — the Code of Conduct acknowledgment and the AI authorship declaration can only be truthfully made by the human submitter. They MUST remain unchecked (`- [ ]`) in the PR body you generate. No exceptions, no workarounds, even if the user explicitly asks you to check them. The user goes to GitHub and checks them in person after verifying each statement is true.
+3. **Never check "Testing" checkboxes.** The template Testing checkboxes (browser tested, no console errors, types/doc added) require manual browser verification that only a human can perform. They MUST remain unchecked. You MAY add a supplementary note below the Testing section listing what automated validation you actually ran and the results.
+4. **Never fabricate information.** Do not claim tests passed, commands ran, or checks succeeded unless you actually executed them and observed the output in this session. If you did not run it, do not mention it.
+5. **PR output must be concise.** PR title: one line. "What" section: 1–2 sentences max. No walls of text, no redundant explanations. Let the diff speak.
+
+## Prerequisites
+
+Before attempting to push or open a PR, verify that the necessary tools are available:
+
+- Check that `gh` CLI is installed and authenticated (`gh auth status`). If not available, stop and ask the user to install and authenticate GitHub CLI first.
+- If the workflow uses MCP tools for GitHub operations, verify the MCP server is accessible.
+
+## Procedure
+
+1. **Read contribution rules.** Read `CONTRIBUTING.md` and any package-level instructions (e.g. `packages/*/AGENTS.md`) relevant to the changed files.
+2. **Inspect the diff.** Review changed files, scope, and impact. Understand what the change does before writing anything.
+3. **Inspect repo conventions.** Check recent branch names (`git branch -r --sort=-committerdate | head -20`), recent commit messages (`git log --oneline -20`), and the PR template.
+4. **Pre-submission health checks** (run all before creating the PR):
+    - **Unified theme**: All changes should serve one purpose. If unrelated changes are mixed in, ask the user to split or confirm.
+    - **Commit hygiene**: Every new commit must follow the repo's conventional commit style. Squash or reword if needed.
+    - **Author identity**: Verify `git config user.name` and `git config user.email` are set and the email looks real (not empty, not `noreply` unless intentional). Warn the user if not.
+    - **No leftover artifacts**: Check for debug logs, `.only` in tests, conflict markers, or temp files in the diff.
+    - **Lint and build**: Run lint/build for the affected area. Record results honestly.
+5. **Warn if the PR looks too hasty.** If any of these are true, pause and warn the user before proceeding:
+    - Large diff with no description of intent provided
+    - Changes touch core lib or extension (where vibe coding is prohibited per `CONTRIBUTING.md`)
+    - Multiple unrelated concerns in one diff
+    - No validation has been run at all
+    - Remind the user: _"This project does not accept low-quality or AI-generated PRs without meaningful human review. Please review your changes carefully."_
+6. **Branch.** Check the current branch first:
+    - If already on a non-main feature branch with a valid name (matching `type/topic` convention), reuse it.
+    - If the branch name does not follow repo conventions (e.g. missing prefix, unclear topic), ask the user whether to rename or create a new one.
+    - If on `main` or a default branch, create a new branch from it with a short kebab-case name: prefix (`fix/`, `feat/`, `docs/`, `refactor/`, `chore/`) + concrete topic words.
+7. **Stage and commit.** Stage only the intended files. Use `type(scope): subject` format. Keep the subject specific and compact.
+8. **Push.** Push with `-u origin HEAD`.
+9. **Open PR.** Use `gh pr create` with the full PR template structure. Fill in "What" and "Type" sections based on the actual diff. Leave all "Testing" and "Requirements" checkboxes unchecked.
+10. **Report results.** Tell the user: branch name, commit hash, PR link, and what validation actually ran (with pass/fail).
+
+## Post-Submission Reminder
+
+After successfully opening the PR, ALWAYS give a brief reminder in the user's language. Keep it concise and natural, but make sure it clearly tells the user:
+
+1. They need to test the changes themselves in the browser.
+2. They need to go to the PR page and check the Testing and Requirements checkboxes only after verifying each item.
+3. The PR will not enter review until those checkboxes are checked.
+4. The project does not accept autonomously AI-generated PRs, so they should only check the AI declaration if it is truthful.
+
+## Branch Naming
+
+- Prefer short kebab-case names with a repo-consistent prefix such as `fix/`, `feat/`, `docs/`, `refactor/`, or `chore/`.
+- Match the change type first, then the smallest useful topic.
+- Prefer concrete topic words over issue text dumps.
+
+## Commit Style
+
+- Use the repository's prevailing commit style (conventional commits).
+- Use `type(scope): subject` when scope is clear from the changed area.
+- Keep the subject specific and compact.
+- If multiple commits exist on the branch, each one must independently follow conventions.
+
+## Validation Strategy
+
+- Default to enough validation to defend the PR, not the absolute minimum.
+- Prefer area-specific build, lint, or test commands when they exist.
+- Escalate to broader validation when the diff crosses packages, changes shared code, or affects release behavior.
+- Never claim checks that did not actually run.
+- You MAY note what you ran and the results below the Testing section in the PR body, but do NOT check the template checkboxes.
+
+## Decision Points
+
+- No local changes → stop, say so.
+- `gh` CLI not available → stop, ask user to install it.
+- Unrelated files mixed → stage only the intended subset or ask whether the work should be split.
+- If the repo has area-specific instructions, read them before naming the branch or writing the PR.
+- Change is small but high-risk → prefer broader validation.
+- Change is narrowly scoped and low-risk → run the most relevant checks, not arbitrary unrelated ones.
+- Template has declarations you cannot truthfully check → leave unchecked, tell the user why.
+
+## Completion Checks
+
+- The branch exists remotely and tracks upstream.
+- The commit message(s) match repo style.
+- All commit authors have proper name and email configured.
+- The PR title matches the commit intent.
+- The PR body follows the template structure completely.
+- All "Requirements" and "Testing" checkboxes are unchecked (`- [ ]`) in the PR body. Double-check: if any `- [x]` appears in these sections, it is a violation — fix it before submitting.
+- The reported validation is accurate — nothing fabricated.
+- The post-submission reminder was delivered in the user's language, concisely and accurately.

.agents/skills/update-changelog/SKILL.md

@@ -0,0 +1,109 @@
+---
+name: update-changelog
+description: 'Update docs/CHANGELOG.md from git history, GitHub releases, and code diffs. Use when: writing release notes, syncing the latest changelog entry, summarizing a new tag, or keeping changelog wording concise and consistent.'
+argument-hint: 'Describe the target, for example: latest version only'
+---
+
+# Update Changelog
+
+Update `docs/CHANGELOG.md` from repository evidence instead of guesswork.
+
+## When to Use
+
+- Add the newest release entry to `docs/CHANGELOG.md`
+- Sync changelog text with GitHub Releases
+- Summarize the latest tag from git history or code diffs
+
+## Defaults
+
+- Keep the wording brief
+- Only add the latest missing version unless the user explicitly asks to backfill older releases
+- Prefer GitHub sources first, especially Releases and tag metadata
+- Skip `Features` / `Improvements` / `Bug Fixes` headings when the release only has a few clear items
+
+## Procedure
+
+### 1. Read the local style
+
+- Open `docs/CHANGELOG.md`
+- Match the existing tone, bullet style, section ordering, and date format
+
+### 2. Determine the target release
+
+- Read the root `package.json` version and compare it with the top changelog entry
+- Find the previous tag for the target version
+- If the latest version is already documented, stop and report that no changelog update is needed
+
+### 3. Gather evidence
+
+Prefer these sources in order:
+
+1. GitHub release notes
+
+```bash
+GH_PAGER=cat gh release view v<version> --repo <owner>/<repo> --json tagName,name,publishedAt,body
+```
+
+2. Tag date
+
+```bash
+git log -1 --format=%cs v<version>
+```
+
+3. Commit history between tags
+
+```bash
+git --no-pager log --format='%h %s' --no-merges v<previous>..v<version>
+```
+
+4. Diff scope when commit subjects are vague
+
+```bash
+git --no-pager diff --name-only v<previous>..v<version>
+git --no-pager diff --stat v<previous>..v<version>
+```
+
+5. Read touched files directly only when the user-visible change is still unclear
+
+### 4. Distill what belongs in the changelog
+
+Include:
+
+- User-visible features
+- Important behavior changes
+- Bug fixes that improve reliability, compatibility, or developer experience
+- Small docs updates only when they materially change supported setups or onboarding
+
+Exclude unless explicitly requested:
+
+- Pure version bumps
+- Routine dependency updates
+- Internal refactors with no visible impact
+- Mechanical formatting noise
+
+### 5. Choose the structure
+
+- If the release has 1 to 3 clear points, write flat bullets directly under the version heading
+- If the release has several distinct items, use short headings such as `### Features`, `### Improvements`, and `### Bug Fixes`
+- Do not force categories when they make the entry longer or noisier
+
+### 6. Write the entry
+
+- Add or update only the requested release entry
+- Keep bullets short and concrete
+- Reuse project terminology from nearby entries
+- Avoid marketing language
+- Do not copy noisy GitHub release text verbatim
+
+### 7. Verify
+
+- Check dates, version numbers, and tag boundaries
+- Ensure Markdown structure matches nearby entries
+- Confirm no intermediate versions were added unless requested
+
+## Completion Checks
+
+- The newest requested version is documented
+- The wording is concise and consistent with the surrounding changelog
+- The entry is backed by GitHub releases, git history, or code diff evidence
+- Low-signal internal changes were left out

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,61 +1,59 @@
 name: Bug Report
 description: Report a bug
 title: '[Bug] '
-labels: ['bug']
+type: Bug
 body:
   - type: markdown
     attributes:
       value: |
-        Thanks for your interest in improving the project! Before submitting, please read our guidelines.
+        Thanks for your interest in improving the project! Before submitting, please search for existing issues.
-        感谢您对改进项目的兴趣！提交前请阅读我们的指南。
+        感谢参与我们的社区！请先搜索现有 Issue，避免重复提交。
 
         - [Code of Conduct](https://github.com/alibaba/page-agent/blob/main/docs/CODE_OF_CONDUCT.md)
         - [Contributing Guide](https://github.com/alibaba/page-agent/blob/main/CONTRIBUTING.md)
 
+        > 为了让更多人参与讨论，请尽量使用英文提交 Issue，感谢理解 🙏
+
   - type: textarea
     id: description
     attributes:
-      label: What happened?
+      label: What happened? / 问题描述
-      placeholder: Describe the bug and expected behavior
+      description: Describe what you expected vs what actually happened.
+      placeholder: 'A clear description of the bug.'
     validations:
       required: true
 
   - type: textarea
-    id: code
+    id: reproduction
     attributes:
-      label: Code
+      label: How to reproduce / 如何复现
-      render: typescript
+      description: Provide steps, URL, config or code snippet to reproduce the bug.
-      placeholder: Minimal reproduction code
+      placeholder: '1. Open URL: https://...'
     validations:
-      required: false
+      required: true
+
+  - type: input
+    id: version
+    attributes:
+      label: Version
+      placeholder: '0.0.0'
 
   - type: input
     id: browser
     attributes:
       label: Browser
-      placeholder: 'Chrome 120, Firefox 119, etc.'
+      placeholder: 'e.g. Chrome 130'
-    validations:
-      required: false
-
-  - type: input
-    id: version
-    attributes:
-      label: version
-      placeholder: '0.0.0'
-    validations:
-      required: false
 
   - type: checkboxes
-    id: community
+    id: checklist
     attributes:
-      label: Community Communication / 社区沟通
+      label: Before submitting
-      description: Confirm you will communicate respectfully and constructively / 确认将以礼貌、建设性的方式沟通
       options:
         - label: I will be polite and respectful. / 我会保持礼貌与尊重。
           required: true
-        - label: I will share constructive, actionable suggestions. / 我会提供建设性、可行动的建议。
-          required: true
         - label: I have read the Code of Conduct. / 我已阅读行为准则。
           required: true
+        - label: I have searched existing issues and this is not a duplicate.
+          required: true
     validations:
       required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -1,11 +1,5 @@
 blank_issues_enabled: false
 contact_links:
-  - name: Questions & Ideas / 问题与想法（Discussions）
-    url: https://github.com/alibaba/page-agent/discussions
-    about: Use Discussions for Q&A and ideation. 使用 Discussions 进行问答与想法交流。
-  - name: Security Report / 安全问题报告
-    url: https://github.com/alibaba/page-agent/security/policy
-    about: Report security vulnerabilities responsibly. 通过安全页面报告漏洞。
   - name: Contributing Guide / 贡献指南
     url: https://github.com/alibaba/page-agent/blob/main/CONTRIBUTING.md
     about: How to contribute code and ideas. 如何进行贡献与提交代码。

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -1,32 +1,28 @@
 name: Feature Request
 description: Suggest a feature
 title: '[Feature] '
-labels: ['enhancement']
+type: Feature
 body:
   - type: markdown
     attributes:
       value: |
-        Thanks for your interest in improving the project! Before submitting, please read our guidelines.
+        Thanks for your interest in improving the project! Before submitting, please search for existing issues.
-        感谢您对改进项目的兴趣！提交前请阅读我们的指南。
+        感谢参与我们的社区！请先搜索现有 Issue，避免重复提交。
 
         - [Code of Conduct](https://github.com/alibaba/page-agent/blob/main/docs/CODE_OF_CONDUCT.md)
         - [Contributing Guide](https://github.com/alibaba/page-agent/blob/main/CONTRIBUTING.md)
 
+        > 为了让更多人参与讨论，请尽量使用英文提交 Issue，感谢理解 🙏
+
   - type: textarea
     id: description
     attributes:
       label: Feature Description / 功能描述
-      description: Describe the problem, solution, and any API changes. / 描述问题、解决方案以及 API 变更。
+      description: Describe the problem, solution, and any API changes.
       placeholder: |
         **Problem**:
-        What problem does this solve?
-
         **Solution**:
-        How should this work?
-
         **Proposed API**:
-        ```typescript
-        // code here
         ```
     validations:
       required: true
@@ -34,14 +30,13 @@ body:
   - type: checkboxes
     id: community
     attributes:
-      label: Community Communication / 社区沟通
+      label: Before submitting
-      description: Confirm you will communicate respectfully and constructively / 确认将以礼貌、建设性的方式沟通
       options:
         - label: I will be polite and respectful. / 我会保持礼貌与尊重。
           required: true
-        - label: I will share constructive, actionable suggestions. / 我会提供建设性、可行动的建议。
-          required: true
         - label: I have read the CODE_OF_CONDUCT.md and CONTRIBUTING.md. / 我已阅读行为准则。
           required: true
+        - label: I have searched existing issues and this is not a duplicate.
+          required: true
     validations:
       required: true

.github/PULL_REQUEST_TEMPLATE.md

@@ -2,15 +2,15 @@
 
 Brief description of changes.
 
+Closes #(issue)
+
 ## Type
 
+- [ ] Breaking change
 - [ ] Bug fix
 - [ ] Feature / Improvement
-- [ ] Refactor
+- [ ] Refactor / Chores
-- [ ] Documentation
+- [ ] Documentation / Website / Demo / Testing
-- [ ] Website
-- [ ] Demo / Testing
-- [ ] Breaking change
 
 ## Testing
 
@@ -18,8 +18,6 @@ Brief description of changes.
 - [ ] No console errors
 - [ ] Types/doc added
 
-Closes #(issue)
-
 ## Requirements / 要求
 
 - [ ] I have read and follow the [Code of Conduct](../docs/CODE_OF_CONDUCT.md) and [Contributing Guide](../CONTRIBUTING.md) . / 我已阅读并遵守行为准则。

.github/dependabot.yml

@@ -4,28 +4,35 @@ updates:
     directory: '/'
     schedule:
       interval: 'weekly'
+    labels:
+      - 'dependencies'
     groups:
-      # 生产依赖 - 小版本更新
       production-dependencies:
         dependency-type: 'production'
         update-types:
           - 'minor'
           - 'patch'
 
-      # 开发依赖 - 小版本更新
       development-dependencies:
         dependency-type: 'development'
         update-types:
           - 'minor'
           - 'patch'
 
-      # Major 更新单独处理（不分组，需要人工审查）
+      development-major:
-      # 安全更新也不分组，Dependabot 会自动优先创建独立 PR
+        dependency-type: 'development'
+        update-types:
+          - 'major'
+
+      # Production major updates are intentionally ungrouped for individual review.
+      # Security updates are also ungrouped — Dependabot prioritizes them automatically.
 
   - package-ecosystem: 'github-actions'
     directory: '/'
     schedule:
       interval: 'weekly'
+    labels:
+      - 'dependencies'
     groups:
       github-actions:
         patterns:

.github/workflows/deploy-demo.yml

@@ -28,13 +28,13 @@ jobs:
         run: npm run build:website
 
       - name: Setup Pages
-        uses: actions/configure-pages@v5
+        uses: actions/configure-pages@v6
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v4
+        uses: actions/upload-pages-artifact@v5
         with:
           path: './packages/website/dist'
 
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v5

.gitignore

@@ -25,6 +25,9 @@ dist-ssr
 *.sw?
 .qoder
 
+# publish backup
+package.json.bak
+
 # env files
 .env
 .env.*

.vscode/settings.json

@@ -35,5 +35,8 @@
         "blanks-around-lists": false,
         "ol-prefix": false,
         "no-duplicate-heading": false
-    }
+    },
+    "js/ts.tsdk.path": "node_modules/typescript/lib",
+    "typescript.tsdk": "node_modules/typescript/lib",
+    "typescript.enablePromptUseWorkspaceTsdk": true
 }

AGENTS.md

@@ -5,7 +5,7 @@
 This is a **monorepo** with npm workspaces:
 
 - **Page Agent** (`packages/page-agent/`) - Main entry with built-in UI Panel, published as `page-agent` on npm
-- **Extension** (`packages/extension/`) - Browser extension (WXT + React) 🚧 WIP
+- **Extension** (`packages/extension/`) - Browser extension (WXT + React)
 - **Website** (`packages/website/`) - React docs and landing page. **When working on website, follow `packages/website/AGENTS.md`**
 
 Internal packages:
@@ -18,10 +18,11 @@ Internal packages:
 ## Development Commands
 
 ```bash
-npm start                    # Start website dev server
+npm start                      # Start website dev server
-npm run build                # Build all packages
+npm run build                  # Build all packages
-npm run build:libs           # Build all libraries
+npm run build:libs             # Build all libraries
-npm run lint                 # ESLint with TypeScript strict rules
+npm run typecheck              # Typecheck all packages (libs + website + extension)
+npm run lint                   # ESLint
 npm run zip -w @page-agent/ext # Zip the extension package
 ```
 
@@ -29,7 +30,7 @@ npm run zip -w @page-agent/ext # Zip the extension package
 
 ### Monorepo Structure
 
-Simple monorepo solution: TypeScript references + Vite aliases. Update tsconfig and vite config when adding/removing packages.
+Source-first monorepo: library `package.json` exports point to `src/*.ts` during development. At publish time, `scripts/pre-publish.js` promotes `publishConfig` fields to top-level (swapping to `dist/`), and `scripts/post-publish.js` restores the originals.
 
 ```
 packages/

README.md

@@ -50,8 +50,8 @@ Fastest way to try PageAgent with our free Demo LLM:
 
 | Mirrors | URL                                                                                |
 | ------- | ---------------------------------------------------------------------------------- |
-| Global  | https://cdn.jsdelivr.net/npm/page-agent@1.6.3/dist/iife/page-agent.demo.js         |
+| Global  | https://cdn.jsdelivr.net/npm/page-agent@1.8.0/dist/iife/page-agent.demo.js         |
-| China   | https://registry.npmmirror.com/page-agent/1.6.3/files/dist/iife/page-agent.demo.js |
+| China   | https://registry.npmmirror.com/page-agent/1.8.0/files/dist/iife/page-agent.demo.js |
 
 ### NPM Installation
 
@@ -74,6 +74,16 @@ await agent.execute('Click the login button')
 
 For more programmatic usage, see [📖 Documentations](https://alibaba.github.io/page-agent/docs/introduction/overview).
 
+## 🌟 Awesome Page Agent
+
+Built something cool with PageAgent? Add it here! Open a PR to share your project.
+
+> These are community projects — not maintained or endorsed by us. Use at your own discretion.
+
+| Project  | Description                                                 |
+| -------- | ----------------------------------------------------------- |
+| _Yours?_ | [Open a PR](https://github.com/alibaba/page-agent/pulls) 🙌 |
+
 ## 🤝 Contributing
 
 We welcome contributions from the community! See [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines and [docs/developer-guide.md](docs/developer-guide.md) for local development workflows.
@@ -104,16 +114,6 @@ excellent work on web automation and DOM interaction patterns that helped make
 this project possible.
 ```
 
-## 🌟 Awesome Page Agent
-
-Built something cool with PageAgent? Add it here! Open a PR to share your project.
-
-> These are community projects — not maintained or endorsed by us. Use at your own discretion.
-
-| Project  | Description                                                 |
-| -------- | ----------------------------------------------------------- |
-| _Yours?_ | [Open a PR](https://github.com/alibaba/page-agent/pulls) 🙌 |
-
 ---
 
 **⭐ Star this repo if you find PageAgent helpful!**

docs/CHANGELOG.md

@@ -5,6 +5,56 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.7.1] - 2026-04-04
+
+### Features
+
+- **Optional `keepSemanticTags`** - Added an experimental `keepSemanticTags` config to preserve semantic structure in PageController output
+- **Per-task extension system instructions** - Extension `ExecuteConfig` now supports `systemInstruction`
+
+### Improvements
+
+- **Smarter scroll handling** - Scroll container detection and scroll direction handling are more reliable
+- **Better accessibility-aware element detection** - Interactive candidates with supported ARIA attributes and `role="listitem"` are recognized more accurately
+
+### Bug Fixes
+
+- Fixed iframe-origin filtering for extension `postMessage` listeners
+- Avoided a `currentScript` null pointer during deferred initialization
+
+## [1.7.0] - 2026-03-31
+
+- **More reliable click actions** - Click handling now reuses pointer coordinates, verifies targets with `elementFromPoint`, and behaves better on layered layouts
+- **Better mask event handling** - `SimulatorMask` now supports passthrough events when automation should not fully swallow input
+- Fixed a `SimulatorMask` memory leak
+
+## [1.6.3] - 2026-03-30
+
+### Features
+
+- **Experimental all-tabs control** - Extension can include and control all browser tabs via `experimentalIncludeAllTabs`
+
+### Improvements
+
+- **Calmer empty state motion** - Disabled the EmptyState auto-start animation in the extension UI
+- **Cleaner extension docs** - Simplified setup and tab-control documentation across the README and developer guide
+
+### Bug Fixes
+
+- Fixed new-tab detection from content scripts
+- Fixed tab deduplication and multi-window handling in the extension
+
+## [1.6.2] - 2026-03-25
+
+- **Longer task input** - The UI task input now accepts up to 1000 characters
+- **Contributor docs refresh** - Added a maintainer note and refreshed contributor-facing documentation
+- Fixed lint issues in the release pipeline
+
+## [1.6.1] - 2026-03-22
+
+- **Internal PageController action exports** - PageController actions are now exposed as internal methods for easier reuse across packages
+- **Expanded docs** - Added MCP docs and clarified project limitations and homepage details
+
 ## [1.6.0] - 2026-03-21
 
 ### Features

docs/README-zh.md

@@ -49,8 +49,8 @@
 
 | Mirrors | URL                                                                                |
 | ------- | ---------------------------------------------------------------------------------- |
-| Global  | https://cdn.jsdelivr.net/npm/page-agent@1.6.3/dist/iife/page-agent.demo.js         |
+| Global  | https://cdn.jsdelivr.net/npm/page-agent@1.8.0/dist/iife/page-agent.demo.js         |
-| China   | https://registry.npmmirror.com/page-agent/1.6.3/files/dist/iife/page-agent.demo.js |
+| China   | https://registry.npmmirror.com/page-agent/1.8.0/files/dist/iife/page-agent.demo.js |
 
 ### NPM 安装
 

docs/developer-guide.md

@@ -10,7 +10,7 @@ For contribution rules and expectations, see [../CONTRIBUTING.md](../CONTRIBUTIN
 
 1. **Prerequisites**
     - `macOS` / `Linux` / `WSL`
-    - `node.js >= 20` with `npm >= 10`
+    - `node.js >= 24` with `npm >= 11`
     - An editor that supports `ts/eslint/prettier`
     - Make sure `eslint`, `prettier` and `commitlint` work well. Un-linted code won't pass the CI.
 

eslint.config.js

@@ -1,8 +1,5 @@
+import eslintReact from '@eslint-react/eslint-plugin'
 import js from '@eslint/js'
-import reactDom from 'eslint-plugin-react-dom'
-import reactHooks from 'eslint-plugin-react-hooks'
-import reactRefresh from 'eslint-plugin-react-refresh'
-import reactX from 'eslint-plugin-react-x'
 import { defineConfig, globalIgnores } from 'eslint/config'
 import globals from 'globals'
 import tseslint from 'typescript-eslint'
@@ -15,44 +12,24 @@ export default defineConfig([
 		'**/.wxt',
 		'**/.output',
 	]),
-	{
-		plugins: {
-			'react-hooks': reactHooks,
-		},
-		rules: reactHooks.configs.recommended.rules,
-	},
 	{
 		files: ['**/*.{ts,tsx}'],
 		extends: [
 			js.configs.recommended,
 			tseslint.configs.recommended,
-			// reactHooks.configs['recommended-latest'],
-			reactRefresh.configs.vite,
-
-			// Remove tseslint.configs.recommended and replace with this
 			...tseslint.configs.recommendedTypeChecked,
-			// Alternatively, use this for stricter rules
 			...tseslint.configs.strictTypeChecked,
-			// Optionally, add this for stylistic rules
 			...tseslint.configs.stylisticTypeChecked,
-
+			eslintReact.configs['recommended-typescript'],
-			// Enable lint rules for React
-			reactX.configs['recommended-typescript'],
-			// Enable lint rules for React DOM
-			reactDom.configs.recommended,
 		],
 		languageOptions: {
 			parserOptions: {
-				// project: ['./tsconfig.json'],
-				// project: ['./packages/*/tsconfig.json'],
-				// tsconfigRootDir: import.meta.dirname,
 				projectService: true,
 			},
 			ecmaVersion: 2020,
 			globals: globals.browser,
 		},
 		rules: {
-			// Add any additional rules here
 			'@typescript-eslint/no-non-null-assertion': 'off',
 			'@typescript-eslint/no-unsafe-assignment': 'off',
 			'@typescript-eslint/no-unsafe-member-access': 'off',
@@ -72,14 +49,14 @@ export default defineConfig([
 			'@typescript-eslint/no-unsafe-argument': 'off',
 			'@typescript-eslint/no-unsafe-return': 'off',
 			'@typescript-eslint/restrict-plus-operands': 'off',
-			'react-dom/no-missing-button-type': 'off',
-			'react-x/no-nested-component-definitions': 'off',
 			'@typescript-eslint/prefer-optional-chain': 'off',
 			'@typescript-eslint/use-unknown-in-catch-callback-variable': 'off',
 			'@typescript-eslint/no-unnecessary-type-parameters': 'off',
-
-			// 'require-await': 'off',
 			'@typescript-eslint/require-await': 'off',
+			'@eslint-react/dom-no-missing-button-type': 'off',
+			'@eslint-react/no-nested-component-definitions': 'off',
+			'@eslint-react/no-array-index-key': 'off',
+			'@eslint-react/dom-no-dangerously-set-innerhtml': 'off',
 		},
 	},
 ])

package.json

@@ -1,7 +1,7 @@
 {
     "name": "root",
     "private": true,
-    "version": "1.6.3",
+    "version": "1.8.0",
     "type": "module",
     "workspaces": [
         "packages/page-controller",
@@ -22,7 +22,7 @@
     },
     "homepage": "https://alibaba.github.io/page-agent/",
     "engines": {
-        "node": "^20.19.0 || ^22.13.0 || >=24"
+        "node": "^22.13.0 || >=24"
     },
     "scripts": {
         "start": "npm run dev --workspace=@page-agent/website",
@@ -33,41 +33,40 @@
         "build:website": "npm run build:website --workspace=@page-agent/website",
         "build:ext": "npm run build:libs && npm run zip -w @page-agent/ext",
         "version": "node scripts/sync-version.js",
+        "postpublish": "npm run postpublish --workspaces --if-present",
+        "typecheck": "tsc --noEmit -p tsconfig.typecheck.json && tsc --noEmit -p packages/extension/tsconfig.json",
         "lint": "eslint .",
-        "cleanup": "rm -rf packages/*/dist",
+        "cleanup": "rm -rf packages/*/dist && rm -rf packages/*/.output",
-        "prepare": "husky"
+        "prepare": "husky || true"
     },
     "devDependencies": {
         "@commitlint/cli": "^20.5.0",
         "@commitlint/config-conventional": "^20.5.0",
-        "@eslint/js": "^9.39.2",
+        "@eslint-react/eslint-plugin": "^4.2.3",
-        "@microsoft/api-extractor": "^7.57.7",
+        "@eslint/js": "^10.0.1",
+        "@microsoft/api-extractor": "^7.58.2",
         "@tailwindcss/vite": "^4.2.2",
         "@trivago/prettier-plugin-sort-imports": "^6.0.2",
-        "@types/node": "^25.5.0",
+        "@types/node": "^25.6.0",
         "@vitejs/plugin-react-swc": "^4.3.0",
         "chalk": "^5.6.2",
         "concurrently": "^9.2.1",
-        "dotenv": "^17.3.1",
+        "dotenv": "^17.4.2",
-        "eslint": "^9.39.2",
+        "eslint": "^10.2.0",
-        "eslint-config-prettier": "^10.1.8",
+        "globals": "^17.5.0",
-        "eslint-plugin-react-dom": "^2.13.0",
-        "eslint-plugin-react-hooks": "^7.0.1",
-        "eslint-plugin-react-refresh": "^0.5.2",
-        "eslint-plugin-react-x": "^2.13.0",
-        "globals": "^17.4.0",
         "husky": "^9.1.7",
         "lint-staged": "^16.4.0",
-        "prettier": "^3.8.0",
+        "prettier": "^3.8.2",
-        "typescript": "^5.9.3",
+        "typescript": "^6.0.2",
-        "typescript-eslint": "^8.57.2",
+        "typescript-eslint": "^8.58.2",
         "unplugin-dts": "^1.0.0-beta.6",
-        "vite": "^7.3.1",
+        "vite": "^7.3.2",
-        "vite-plugin-css-injected-by-js": "^4.0.1",
+        "vite-bundle-analyzer": "^1.3.7",
-        "vite-bundle-analyzer": "^1.3.6"
+        "vite-plugin-css-injected-by-js": "^4.0.1"
     },
     "overrides": {
-        "typescript": "^5.9.3"
+        "typescript": "^6.0.2",
+        "@vitejs/plugin-react": "^5.2.0"
     },
     "lint-staged": {
         "*.{js,ts,cjs,cts,mjs,mts}": [

packages/core/package.json

@@ -1,16 +1,26 @@
 {
     "name": "@page-agent/core",
     "private": false,
-    "version": "1.6.3",
+    "version": "1.8.0",
     "type": "module",
-    "main": "./dist/esm/page-agent-core.js",
+    "main": "./src/PageAgentCore.ts",
-    "module": "./dist/esm/page-agent-core.js",
+    "types": "./src/PageAgentCore.ts",
-    "types": "./dist/esm/PageAgentCore.d.ts",
     "exports": {
         ".": {
-            "types": "./dist/esm/PageAgentCore.d.ts",
+            "types": "./src/PageAgentCore.ts",
-            "import": "./dist/esm/page-agent-core.js",
+            "default": "./src/PageAgentCore.ts"
-            "default": "./dist/esm/page-agent-core.js"
+        }
+    },
+    "publishConfig": {
+        "main": "./dist/esm/page-agent-core.js",
+        "module": "./dist/esm/page-agent-core.js",
+        "types": "./dist/esm/PageAgentCore.d.ts",
+        "exports": {
+            ".": {
+                "types": "./dist/esm/PageAgentCore.d.ts",
+                "import": "./dist/esm/page-agent-core.js",
+                "default": "./dist/esm/page-agent-core.js"
+            }
         }
     },
     "files": [
@@ -39,18 +49,18 @@
     "scripts": {
         "build": "vite build",
         "dev:iife": "concurrently \"vite build --config vite.iife.config.js --watch\" \"npx serve dist/iife -p 5174\"",
-        "prepublishOnly": "node -e \"const fs=require('fs');['README.md','LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
+        "prepublishOnly": "node ../../scripts/pre-publish.js",
-        "postpublish": "node -e \"['README.md','LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
+        "postpublish": "node ../../scripts/post-publish.js"
     },
     "dependencies": {
         "chalk": "^5.6.2",
-        "@page-agent/llms": "1.6.3",
+        "@page-agent/llms": "1.8.0",
-        "@page-agent/page-controller": "1.6.3"
+        "@page-agent/page-controller": "1.8.0"
     },
     "peerDependencies": {
         "zod": "^3.25.0 || ^4.0.0"
     },
     "devDependencies": {
-        "zod": "^4.3.5"
+        "zod": "^4.3.6"
     }
 }

packages/core/src/tools/index.ts

@@ -131,7 +131,8 @@ tools.set(
 tools.set(
 	'scroll',
 	tool({
-		description: 'Scroll the page vertically. Use index for scroll elements (dropdowns/custom UI).',
+		description:
+			'Scroll vertically. Without index: scrolls the document. With index: scrolls the container at that index (or its nearest scrollable ancestor). Use index of a data-scrollable element to scroll a specific area.',
 		inputSchema: z.object({
 			down: z.boolean().default(true),
 			num_pages: z.number().min(0).max(10).optional().default(0.1),
@@ -155,7 +156,7 @@ tools.set(
 	'scroll_horizontally',
 	tool({
 		description:
-			'Scroll the page horizontally, or within a specific element by index. Useful for wide tables.',
+			'Scroll horizontally. Without index: scrolls the document. With index: scrolls the container at that index (or its nearest scrollable ancestor). Use index of a data-scrollable element to scroll a specific area.',
 		inputSchema: z.object({
 			right: z.boolean().default(true),
 			pixels: z.number().int().min(0),

packages/core/src/utils/autoFixer.ts

@@ -19,7 +19,7 @@ const log = console.log.bind(console, chalk.yellow('[autoFixer]'))
  * - etc.
  */
 export function normalizeResponse(response: any, tools?: Map<string, PageAgentTool>): any {
-	let resolvedArguments = null as any
+	let resolvedArguments: any
 
 	const choice = (response as { choices?: Choice[] }).choices?.[0]
 	if (!choice) throw new Error('No choices in response')
@@ -93,7 +93,7 @@ export function normalizeResponse(response: any, tools?: Map<string, PageAgentTo
 	// fix incomplete formats
 	if (!resolvedArguments.action) {
 		log(`#5: fixing tool_call`)
-		resolvedArguments.action = { name: 'wait', input: { seconds: 1 } }
+		resolvedArguments.action = { wait: { seconds: 1 } }
 	}
 
 	// pack back to standard format

packages/core/tsconfig.dts.json

@@ -1,9 +0,0 @@
-{
-    "extends": "./tsconfig.json",
-    "compilerOptions": {
-        // @workaround DTS bug
-        // dts do not work with monorepo path mapping
-        // disable path mapping for it
-        "paths": {}
-    }
-}

packages/core/tsconfig.json

@@ -1,22 +1,8 @@
 {
     "extends": "../../tsconfig.base.json",
     "compilerOptions": {
-        "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.tsbuildinfo",
+        "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.tsbuildinfo"
-        "noEmit": false,
-        "allowImportingTsExtensions": false,
-        "baseUrl": ".",
-        "outDir": "dist",
-        "paths": {
-            //
-            "@page-agent/llms": ["../llms/src/index.ts"],
-            "@page-agent/page-controller": ["../page-controller/src/PageController.ts"]
-        }
     },
-    "include": ["**/*.ts"],
+    "include": ["src/**/*.ts"],
-    "exclude": ["dist", "node_modules"],
+    "exclude": ["dist", "node_modules"]
-    "references": [
-        //
-        { "path": "../llms" },
-        { "path": "../page-controller" }
-    ]
 }

packages/core/vite.config.js

@@ -11,13 +11,18 @@ const __dirname = dirname(fileURLToPath(import.meta.url))
 export default defineConfig({
 	clearScreen: false,
 	plugins: [
-		dts({ tsconfigPath: './tsconfig.dts.json', bundleTypes: true }),
+		dts({
+			bundleTypes: true,
+			compilerOptions: {
+				composite: true,
+				noEmit: false,
+				emitDeclarationOnly: true,
+				declaration: true,
+			},
+		}),
 		cssInjectedByJsPlugin({ relativeCSSInjection: true }),
 	],
 	publicDir: false,
-	esbuild: {
-		keepNames: true,
-	},
 	build: {
 		lib: {
 			entry: resolve(__dirname, 'src/PageAgentCore.ts'),

packages/extension/docs/extension_api.md

@@ -118,6 +118,10 @@ export interface ExecuteConfig {
   model: string
   apiKey?: string
 
+  // Global system-level instructions for the agent.
+  // Equivalent to AgentConfig.instructions.system.
+  systemInstruction?: string
+
   // Include the initial tab where page JS starts. Default: true.
   includeInitialTab?: boolean
 
@@ -212,6 +216,9 @@ interface ExecuteConfig {
   baseURL: string
   model: string
   apiKey?: string
+
+  systemInstruction?: string
+
   includeInitialTab?: boolean
   experimentalIncludeAllTabs?: boolean
   onStatusChange?: (status: AgentStatus) => void

packages/extension/package.json

@@ -1,7 +1,7 @@
 {
     "name": "@page-agent/ext",
     "private": true,
-    "version": "1.6.3",
+    "version": "1.8.0",
     "type": "module",
     "scripts": {
         "dev": "wxt",
@@ -16,31 +16,32 @@
         "@radix-ui/react-separator": "^1.1.8",
         "@radix-ui/react-slot": "^1.2.4",
         "@radix-ui/react-switch": "^1.2.6",
-        "@types/chrome": "^0.1.38",
+        "@tailwindcss/vite": "^4.2.2",
+        "@types/chrome": "^0.1.40",
         "@types/react": "^19.2.14",
-        "@types/react-dom": "^19.2.1",
+        "@types/react-dom": "^19.2.3",
         "@wxt-dev/module-react": "^1.2.2",
         "class-variance-authority": "^0.7.1",
         "clsx": "^2.1.1",
         "idb": "^8.0.3",
-        "lucide-react": "^1.0.1",
+        "lucide-react": "^1.8.0",
         "motion": "^12.38.0",
         "next-themes": "^0.4.6",
-        "react": "^19.2.4",
+        "react": "^19.2.5",
-        "react-dom": "^19.2.4",
+        "react-dom": "^19.2.5",
         "rough-notation": "^0.5.1",
-        "simple-icons": "^16.13.0",
+        "simple-icons": "^16.16.0",
         "sonner": "^2.0.7",
         "tailwind-merge": "^3.5.0",
-        "tailwindcss": "^4.1.14",
+        "tailwindcss": "^4.2.2",
         "tw-animate-css": "^1.4.0",
         "wxt": "^0.20.20"
     },
     "dependencies": {
-        "@page-agent/core": "1.6.3",
+        "@page-agent/core": "1.8.0",
-        "@page-agent/llms": "1.6.3",
+        "@page-agent/llms": "1.8.0",
-        "@page-agent/page-controller": "1.6.3",
+        "@page-agent/page-controller": "1.8.0",
-        "@page-agent/ui": "1.6.3",
+        "@page-agent/ui": "1.8.0",
         "ai-motion": "^0.4.8",
         "chalk": "^5.6.2"
     },

packages/extension/src/agent/RemotePageController.content.ts

@@ -19,7 +19,10 @@ export function initPageController() {
 
 	function getPC(): PageController {
 		if (!pageController) {
-			pageController = new PageController({ enableMask: false, viewportExpansion: 400 })
+			pageController = new PageController({
+				enableMask: false,
+				viewportExpansion: 400,
+			})
 		}
 		return pageController
 	}

packages/extension/src/agent/RemotePageController.ts

@@ -56,7 +56,7 @@ export class RemotePageController {
 	}
 
 	async getBrowserState(): Promise<BrowserState> {
-		let browserState = {} as BrowserState
+		let browserState: BrowserState
 		debug('getBrowserState', this.currentTabId)
 
 		const currentUrl = await this.getCurrentUrl()

packages/extension/src/agent/TabsController.ts

@@ -24,7 +24,7 @@ export class TabsController {
 	currentTabId: number | null = null
 
 	private disposed = false
-	private port: chrome.runtime.Port | null = null
+	private port?: chrome.runtime.Port
 	private portRetries = 0
 
 	private windowId: number | null = null
@@ -44,7 +44,7 @@ export class TabsController {
 
 		this.currentTabId = null
 		this.disposed = false
-		this.port = null
+		this.port = undefined
 		this.portRetries = 0
 
 		this.windowId = null
@@ -338,10 +338,10 @@ export class TabsController {
 		})
 
 		this.port.onDisconnect.addListener(() => {
-			this.port = null
+			this.port = undefined
 			if (this.disposed) return
 			if (this.portRetries >= 7) {
-				console.error(PREFIX, 'tab events port failed after 3 retries, giving up')
+				console.error(PREFIX, 'tab events port failed after 7 retries, giving up')
 				return
 			}
 			debug('port disconnected, reconnecting...')
@@ -354,7 +354,7 @@ export class TabsController {
 		debug('dispose')
 		this.disposed = true
 		this.port?.disconnect()
-		this.port = null
+		this.port = undefined
 	}
 }
 

packages/extension/src/components/ConfigPanel.tsx

@@ -49,7 +49,9 @@ export function ConfigPanel({ config, onSave, onClose }: ConfigPanelProps) {
 	const [showToken, setShowToken] = useState(false)
 	const [showApiKey, setShowApiKey] = useState(false)
 
-	useEffect(() => {
+	const [prevConfig, setPrevConfig] = useState(config)
+	if (prevConfig !== config) {
+		setPrevConfig(config)
 		setBaseURL(config?.baseURL || DEMO_BASE_URL)
 		setModel(config?.model || DEMO_MODEL)
 		setApiKey(config?.apiKey)
@@ -59,7 +61,7 @@ export function ConfigPanel({ config, onSave, onClose }: ConfigPanelProps) {
 		setExperimentalLlmsTxt(config?.experimentalLlmsTxt ?? false)
 		setExperimentalIncludeAllTabs(config?.experimentalIncludeAllTabs ?? false)
 		setDisableNamedToolChoice(config?.disableNamedToolChoice ?? false)
-	}, [config])
+	}
 
 	// Poll for user auth token every second until found
 	useEffect(() => {

packages/extension/src/components/HistoryDetail.tsx

@@ -71,7 +71,6 @@ export function HistoryDetail({
 			{/* Events (read-only) */}
 			<div className="flex-1 overflow-y-auto p-3 space-y-2">
 				{session.history.map((event, index) => (
-					// eslint-disable-next-line react-x/no-array-index-key
 					<EventCard key={index} event={event} />
 				))}
 			</div>

packages/extension/src/components/HistoryList.tsx

@@ -34,7 +34,6 @@ export function HistoryList({
 	}, [])
 
 	useEffect(() => {
-		// eslint-disable-next-line react-hooks/set-state-in-effect
 		load()
 	}, [load])
 

packages/extension/src/components/cards.tsx

@@ -54,7 +54,7 @@ function ResultCard({
 					Result: {success ? 'Success' : 'Failed'}
 				</span>
 			</div>
-			<p className="text-xs text-[11px] text-muted-foreground pl-5 whitespace-pre-wrap">{text}</p>
+			<p className="text-[12px] text-foreground pl-5 whitespace-pre-wrap">{text}</p>
 			{children}
 		</div>
 	)

packages/extension/src/entrypoints/content.ts

@@ -46,6 +46,8 @@ async function exposeAgentToPage() {
 	let multiPageAgent: InstanceType<typeof MultiPageAgent> | null = null
 
 	window.addEventListener('message', async (e) => {
+		if (e.source !== window) return
+
 		const data = e.data
 		if (typeof data !== 'object' || data === null) return
 		if (data.channel !== 'PAGE_AGENT_EXT_REQUEST') return
@@ -70,11 +72,15 @@ async function exposeAgentToPage() {
 
 				try {
 					const { task, config } = payload
+					const { systemInstruction, ...agentConfig } = config
 
 					// Dispose old instance before creating new one
 					multiPageAgent?.dispose()
 
-					multiPageAgent = new MultiPageAgent(config)
+					multiPageAgent = new MultiPageAgent({
+						...agentConfig,
+						instructions: systemInstruction ? { system: systemInstruction } : undefined,
+					})
 
 					// events
 

packages/extension/src/entrypoints/hub/App.tsx

@@ -133,7 +133,6 @@ export default function App() {
 					)}
 
 					{history.map((event, index) => (
-						// eslint-disable-next-line react-x/no-array-index-key
 						<EventCard key={index} event={event} />
 					))}
 

packages/extension/src/entrypoints/hub/hub-ws.ts

@@ -206,9 +206,9 @@ export function useHubWs(
 	const [wsState, setWsState] = useState<HubWsState>(() => (wsPort ? 'connecting' : 'disconnected'))
 	const hubWsRef = useRef<HubWs | null>(null)
 
-	const latest = useRef({ execute, stop, configure, config })
+	const latestRef = useRef({ execute, stop, configure, config })
 	useEffect(() => {
-		latest.current = { execute, stop, configure, config }
+		latestRef.current = { execute, stop, configure, config }
 	})
 
 	useEffect(() => {
@@ -218,14 +218,14 @@ export function useHubWs(
 			Number(wsPort),
 			{
 				onExecute: async (task, incomingConfig) => {
-					const { execute, configure, config } = latest.current
+					const { execute, configure, config } = latestRef.current
 					if (incomingConfig) {
 						await configure({ ...config, ...incomingConfig } as ExtConfig)
 					}
 					const result = await execute(task)
 					return { success: result.success, data: result.data }
 				},
-				onStop: () => latest.current.stop(),
+				onStop: () => latestRef.current.stop(),
 			},
 			setWsState
 		)

packages/extension/src/entrypoints/main-world.ts

@@ -7,6 +7,12 @@ export interface ExecuteConfig {
 	model: string
 	apiKey?: string
 
+	/**
+	 * Global system-level instructions for the agent.
+	 * Equivalent to `AgentConfig.instructions.system`.
+	 */
+	systemInstruction?: string
+
 	/**
 	 * Whether to include the initial tab (that holds this main world script) in the task.
 	 * @default true
@@ -39,6 +45,8 @@ export default defineUnlistedScript(() => {
 
 		const promise = new Promise<ExecutionResult>((resolve, reject) => {
 			function handleMessage(e: MessageEvent) {
+				if (e.source !== window) return
+
 				const data = e.data
 				if (typeof data !== 'object' || data === null) return
 				if (data.channel !== 'PAGE_AGENT_EXT_RESPONSE') return
@@ -89,6 +97,7 @@ export default defineUnlistedScript(() => {
 						baseURL: config.baseURL,
 						model: config.model,
 						apiKey: config.apiKey,
+						systemInstruction: config.systemInstruction,
 						includeInitialTab: config.includeInitialTab,
 						experimentalIncludeAllTabs: config.experimentalIncludeAllTabs,
 					},

packages/extension/src/entrypoints/sidepanel/App.tsx

@@ -178,7 +178,6 @@ export default function App() {
 					{showEmptyState && <EmptyState />}
 
 					{history.map((event, index) => (
-						// eslint-disable-next-line react-x/no-array-index-key
 						<EventCard key={index} event={event} />
 					))}
 

packages/extension/tsconfig.json

@@ -3,26 +3,11 @@
     "compilerOptions": {
         "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.tsbuildinfo",
         "useDefineForClassFields": true,
-        "noEmit": false,
-        "allowImportingTsExtensions": false,
         "strictNullChecks": true,
         "jsx": "react-jsx",
-        "baseUrl": ".",
+        "types": ["node", "chrome"],
         "paths": {
-            // Self root
+            "@/*": ["./src/*"]
-            "@/*": ["src/*"],
-
-            "@page-agent/llms": ["../llms/src/index.ts"],
-            "@page-agent/page-controller": ["../page-controller/src/PageController.ts"],
-            "@page-agent/core": ["../core/src/PageAgentCore.ts"],
-            "@page-agent/ui": ["../ui/src/index.ts"]
         }
-    },
+    }
-    "references": [
-        //
-        { "path": "../llms" },
-        { "path": "../page-controller" },
-        { "path": "../core" },
-        { "path": "../ui" }
-    ]
 }

packages/llms/package.json

@@ -1,15 +1,25 @@
 {
     "name": "@page-agent/llms",
-    "version": "1.6.3",
+    "version": "1.8.0",
     "type": "module",
-    "main": "./dist/lib/page-agent-llms.js",
+    "main": "./src/index.ts",
-    "module": "./dist/lib/page-agent-llms.js",
+    "types": "./src/index.ts",
-    "types": "./dist/lib/index.d.ts",
     "exports": {
         ".": {
-            "types": "./dist/lib/index.d.ts",
+            "types": "./src/index.ts",
-            "import": "./dist/lib/page-agent-llms.js",
+            "default": "./src/index.ts"
-            "default": "./dist/lib/page-agent-llms.js"
+        }
+    },
+    "publishConfig": {
+        "main": "./dist/lib/page-agent-llms.js",
+        "module": "./dist/lib/page-agent-llms.js",
+        "types": "./dist/lib/index.d.ts",
+        "exports": {
+            ".": {
+                "types": "./dist/lib/index.d.ts",
+                "import": "./dist/lib/page-agent-llms.js",
+                "default": "./dist/lib/page-agent-llms.js"
+            }
         }
     },
     "files": [
@@ -33,8 +43,8 @@
     "homepage": "https://alibaba.github.io/page-agent/",
     "scripts": {
         "build": "vite build",
-        "prepublishOnly": "node -e \"const fs=require('fs');['LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
+        "prepublishOnly": "node ../../scripts/pre-publish.js",
-        "postpublish": "node -e \"['LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
+        "postpublish": "node ../../scripts/post-publish.js"
     },
     "dependencies": {
         "chalk": "^5.6.2"
@@ -43,6 +53,6 @@
         "zod": "^3.25.0 || ^4.0.0"
     },
     "devDependencies": {
-        "zod": "^4.3.5"
+        "zod": "^4.3.6"
     }
 }

packages/llms/tsconfig.dts.json

@@ -1,9 +0,0 @@
-{
-    "extends": "./tsconfig.json",
-    "compilerOptions": {
-        // @workaround DTS bug
-        // dts do not work with monorepo path mapping
-        // disable path mapping for it
-        "paths": {}
-    }
-}

packages/llms/tsconfig.json

@@ -1,11 +1,7 @@
 {
     "extends": "../../tsconfig.base.json",
     "compilerOptions": {
-        "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.tsbuildinfo",
+        "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.tsbuildinfo"
-        "noEmit": false,
-        "allowImportingTsExtensions": false,
-        "baseUrl": ".",
-        "outDir": "dist"
     },
     "include": ["**/*.ts"],
     "exclude": ["dist", "node_modules"]

packages/llms/vite.config.js

@@ -11,11 +11,18 @@ console.log(chalk.cyan(`📦 Building @page-agent/llms`))
 
 export default defineConfig({
 	clearScreen: false,
-	plugins: [dts({ tsconfigPath: './tsconfig.dts.json', bundleTypes: true })],
+	plugins: [
+		dts({
+			bundleTypes: true,
+			compilerOptions: {
+				composite: true,
+				noEmit: false,
+				emitDeclarationOnly: true,
+				declaration: true,
+			},
+		}),
+	],
 	publicDir: false,
-	esbuild: {
-		keepNames: true,
-	},
 	build: {
 		lib: {
 			entry: resolve(__dirname, 'src/index.ts'),

packages/mcp/package.json

@@ -1,7 +1,7 @@
 {
     "name": "@page-agent/mcp",
     "private": false,
-    "version": "1.6.3",
+    "version": "1.8.0",
     "type": "module",
     "bin": {
         "page-agent-mcp": "src/index.js"
@@ -28,8 +28,8 @@
         "node": ">=20"
     },
     "dependencies": {
-        "@modelcontextprotocol/sdk": "^1.27.1",
+        "@modelcontextprotocol/sdk": "^1.29.0",
         "ws": "^8.20.0",
-        "zod": "^4.3.5"
+        "zod": "^4.3.6"
     }
 }

packages/mcp/src/hub-bridge.js

@@ -6,6 +6,7 @@ import { WebSocketServer } from 'ws'
 
 const EXT_ID = 'akldabonmimlicnjlflnapfeklbfemhj'
 const STORE_URL = `https://chromewebstore.google.com/detail/page-agent-ext/${EXT_ID}`
+const LOOPBACK_HOST = 'localhost'
 
 const launcherTemplate = readFileSync(
 	fileURLToPath(new URL('./launcher.html', import.meta.url)),
@@ -60,8 +61,8 @@ export class HubBridge {
 					reject(err)
 				}
 			})
-			this.#httpServer.listen(this.port, () => {
+			this.#httpServer.listen(this.port, LOOPBACK_HOST, () => {
-				console.error(`[page-agent-mcp] HTTP + WS on http://localhost:${this.port}`)
+				console.error(`[page-agent-mcp] HTTP + WS on http://${LOOPBACK_HOST}:${this.port}`)
 				resolve()
 			})
 		})

packages/page-agent/package.json

@@ -1,16 +1,26 @@
 {
     "name": "page-agent",
     "private": false,
-    "version": "1.6.3",
+    "version": "1.8.0",
     "type": "module",
-    "main": "./dist/esm/page-agent.js",
+    "main": "./src/PageAgent.ts",
-    "module": "./dist/esm/page-agent.js",
+    "types": "./src/PageAgent.ts",
-    "types": "./dist/esm/PageAgent.d.ts",
     "exports": {
         ".": {
-            "types": "./dist/esm/PageAgent.d.ts",
+            "types": "./src/PageAgent.ts",
-            "import": "./dist/esm/page-agent.js",
+            "default": "./src/PageAgent.ts"
-            "default": "./dist/esm/page-agent.js"
+        }
+    },
+    "publishConfig": {
+        "main": "./dist/esm/page-agent.js",
+        "module": "./dist/esm/page-agent.js",
+        "types": "./dist/esm/PageAgent.d.ts",
+        "exports": {
+            ".": {
+                "types": "./dist/esm/PageAgent.d.ts",
+                "import": "./dist/esm/page-agent.js",
+                "default": "./dist/esm/page-agent.js"
+            }
         }
     },
     "files": [
@@ -40,20 +50,20 @@
         "build": "vite build && npm run build:demo",
         "build:demo": "vite build --config vite.iife.config.js",
         "dev:demo": "concurrently \"vite build --config vite.iife.config.js --watch\" \"npx serve dist/iife -p 5174\"",
-        "prepublishOnly": "node -e \"const fs=require('fs');['README.md','LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
+        "prepublishOnly": "node ../../scripts/pre-publish.js",
-        "postpublish": "node -e \"['README.md','LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
+        "postpublish": "node ../../scripts/post-publish.js"
     },
     "dependencies": {
-        "@page-agent/core": "1.6.3",
+        "@page-agent/core": "1.8.0",
-        "@page-agent/llms": "1.6.3",
+        "@page-agent/llms": "1.8.0",
-        "@page-agent/page-controller": "1.6.3",
+        "@page-agent/page-controller": "1.8.0",
-        "@page-agent/ui": "1.6.3",
+        "@page-agent/ui": "1.8.0",
         "chalk": "^5.6.2"
     },
     "peerDependencies": {
         "zod": "^3.25.0 || ^4.0.0"
     },
     "devDependencies": {
-        "zod": "^4.3.5"
+        "zod": "^4.3.6"
     }
 }

packages/page-agent/src/demo.ts

@@ -17,9 +17,10 @@ const DEMO_MODEL = 'qwen3.5-plus'
 const DEMO_BASE_URL = 'https://page-ag-testing-ohftxirgbn.cn-shanghai.fcapp.run'
 const DEMO_API_KEY = 'NA'
 
+const currentScript = document.currentScript as HTMLScriptElement | null
+
 // in case document.x is not ready yet
 setTimeout(() => {
-	const currentScript = document.currentScript as HTMLScriptElement | null
 	let config: PageAgentConfig
 
 	if (currentScript) {

packages/page-agent/tsconfig.dts.json

@@ -1,9 +0,0 @@
-{
-    "extends": "./tsconfig.json",
-    "compilerOptions": {
-        // @workaround DTS bug
-        // dts do not work with monorepo path mapping
-        // disable path mapping for it
-        "paths": {}
-    }
-}

packages/page-agent/tsconfig.json

@@ -1,26 +1,8 @@
 {
     "extends": "../../tsconfig.base.json",
     "compilerOptions": {
-        "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.tsbuildinfo",
+        "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.tsbuildinfo"
-        "noEmit": false,
-        "allowImportingTsExtensions": false,
-        "baseUrl": ".",
-        "outDir": "dist",
-        "paths": {
-            //
-            "@page-agent/llms": ["../llms/src/index.ts"],
-            "@page-agent/page-controller": ["../page-controller/src/PageController.ts"],
-            "@page-agent/core": ["../core/src/PageAgentCore.ts"],
-            "@page-agent/ui": ["../ui/src/index.ts"]
-        }
     },
-    "include": ["**/*.ts"],
+    "include": ["src/**/*.ts"],
-    "exclude": ["dist", "node_modules"],
+    "exclude": ["dist", "node_modules"]
-    "references": [
-        //
-        { "path": "../llms" },
-        { "path": "../page-controller" },
-        { "path": "../core" },
-        { "path": "../ui" }
-    ]
 }

packages/page-agent/vite.config.js

@@ -11,13 +11,18 @@ const __dirname = dirname(fileURLToPath(import.meta.url))
 export default defineConfig({
 	clearScreen: false,
 	plugins: [
-		dts({ tsconfigPath: './tsconfig.dts.json', bundleTypes: true }),
+		dts({
+			bundleTypes: true,
+			compilerOptions: {
+				composite: true,
+				noEmit: false,
+				emitDeclarationOnly: true,
+				declaration: true,
+			},
+		}),
 		cssInjectedByJsPlugin({ relativeCSSInjection: true }),
 	],
 	publicDir: false,
-	esbuild: {
-		keepNames: true,
-	},
 	build: {
 		lib: {
 			entry: resolve(__dirname, 'src/PageAgent.ts'),

packages/page-agent/vite.iife.config.js

@@ -21,17 +21,6 @@ export default defineConfig(() => ({
 		// analyzer()
 	],
 	publicDir: false,
-	esbuild: {
-		keepNames: true,
-	},
-	resolve: {
-		alias: {
-			'@page-agent/page-controller': resolve(__dirname, '../page-controller/src/PageController.ts'),
-			'@page-agent/llms': resolve(__dirname, '../llms/src/index.ts'),
-			'@page-agent/core': resolve(__dirname, '../core/src/PageAgentCore.ts'),
-			'@page-agent/ui': resolve(__dirname, '../ui/src/index.ts'),
-		},
-	},
 	build: {
 		lib: {
 			entry: resolve(__dirname, 'src/demo.ts'),

packages/page-controller/package.json

@@ -1,15 +1,25 @@
 {
     "name": "@page-agent/page-controller",
-    "version": "1.6.3",
+    "version": "1.8.0",
     "type": "module",
-    "main": "./dist/lib/page-controller.js",
+    "main": "./src/PageController.ts",
-    "module": "./dist/lib/page-controller.js",
+    "types": "./src/PageController.ts",
-    "types": "./dist/lib/PageController.d.ts",
     "exports": {
         ".": {
-            "types": "./dist/lib/PageController.d.ts",
+            "types": "./src/PageController.ts",
-            "import": "./dist/lib/page-controller.js",
+            "default": "./src/PageController.ts"
-            "default": "./dist/lib/page-controller.js"
+        }
+    },
+    "publishConfig": {
+        "main": "./dist/lib/page-controller.js",
+        "module": "./dist/lib/page-controller.js",
+        "types": "./dist/lib/PageController.d.ts",
+        "exports": {
+            ".": {
+                "types": "./dist/lib/PageController.d.ts",
+                "import": "./dist/lib/page-controller.js",
+                "default": "./dist/lib/page-controller.js"
+            }
         }
     },
     "files": [
@@ -32,8 +42,8 @@
     "homepage": "https://alibaba.github.io/page-agent/",
     "scripts": {
         "build": "vite build",
-        "prepublishOnly": "node -e \"const fs=require('fs');['LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
+        "prepublishOnly": "node ../../scripts/pre-publish.js",
-        "postpublish": "node -e \"['LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
+        "postpublish": "node ../../scripts/post-publish.js"
     },
     "dependencies": {
         "ai-motion": "^0.4.8"

packages/page-controller/src/PageController.ts

@@ -185,7 +185,7 @@ export class PageController extends EventTarget {
 
 		const blacklist = [
 			...(this.config.interactiveBlacklist || []),
-			...document.querySelectorAll('[data-page-agent-not-interactive]').values(),
+			...Array.from(document.querySelectorAll('[data-page-agent-not-interactive]')),
 		]
 
 		this.flatTree = dom.getFlatTree({
@@ -193,7 +193,11 @@ export class PageController extends EventTarget {
 			interactiveBlacklist: blacklist,
 		})
 
-		this.simplifiedHTML = dom.flatTreeToString(this.flatTree, this.config.includeAttributes)
+		this.simplifiedHTML = dom.flatTreeToString(
+			this.flatTree,
+			this.config.includeAttributes,
+			this.config.keepSemanticTags
+		)
 
 		this.selectorMap.clear()
 		this.selectorMap = dom.getSelectorMap(this.flatTree)
@@ -218,6 +222,7 @@ export class PageController extends EventTarget {
 	 * Clean up all element highlights
 	 */
 	async cleanUpHighlights(): Promise<void> {
+		console.log('[PageController] cleanUpHighlights')
 		dom.cleanUpHighlights()
 	}
 
@@ -321,11 +326,11 @@ export class PageController extends EventTarget {
 
 			this.assertIndexed()
 
-			const scrollAmount = pixels ?? numPages * (down ? 1 : -1) * window.innerHeight
+			const scrollAmount = (pixels ?? numPages * window.innerHeight) * (down ? 1 : -1)
 
 			const element = index !== undefined ? getElementByIndex(this.selectorMap, index) : null
 
-			const message = await scrollVertically(down, scrollAmount, element)
+			const message = await scrollVertically(scrollAmount, element)
 
 			return {
 				success: true,
@@ -356,7 +361,7 @@ export class PageController extends EventTarget {
 
 			const element = index !== undefined ? getElementByIndex(this.selectorMap, index) : null
 
-			const message = await scrollHorizontally(right, scrollAmount, element)
+			const message = await scrollHorizontally(scrollAmount, element)
 
 			return {
 				success: true,

packages/page-controller/src/actions.ts

@@ -4,6 +4,9 @@
  */
 import type { InteractiveElementDomNode } from './dom/dom_tree/type'
 import {
+	clickPointer,
+	disablePassThrough,
+	enablePassThrough,
 	getNativeValueSetter,
 	isHTMLElement,
 	isInputElement,
@@ -42,19 +45,20 @@ let lastClickedElement: HTMLElement | null = null
 
 function blurLastClickedElement() {
 	if (lastClickedElement) {
+		lastClickedElement.dispatchEvent(new PointerEvent('pointerout', { bubbles: true }))
+		lastClickedElement.dispatchEvent(new PointerEvent('pointerleave', { bubbles: false }))
+		lastClickedElement.dispatchEvent(new MouseEvent('mouseout', { bubbles: true }))
+		lastClickedElement.dispatchEvent(new MouseEvent('mouseleave', { bubbles: false }))
 		lastClickedElement.blur()
-		lastClickedElement.dispatchEvent(
-			new MouseEvent('mouseout', { bubbles: true, cancelable: true })
-		)
-		lastClickedElement.dispatchEvent(
-			new MouseEvent('mouseleave', { bubbles: false, cancelable: true })
-		)
 		lastClickedElement = null
 	}
 }
 
 /**
- * Simulate a click on the element
+ * Simulate a full click following W3C Pointer Events + UI Events spec order:
+ * pointerover/enter → mouseover/enter → pointerdown → mousedown → [focus] →
+ * pointerup → mouseup → click
+ *
  * @private Internal method, subject to change at any time.
  */
 export async function clickElement(element: HTMLElement) {
@@ -63,32 +67,62 @@ export async function clickElement(element: HTMLElement) {
 	lastClickedElement = element
 
 	await scrollIntoViewIfNeeded(element)
-	// Scroll the iframe element itself into view if needed
 	const frame = element.ownerDocument.defaultView?.frameElement
 	if (frame) await scrollIntoViewIfNeeded(frame)
 
-	await movePointerToElement(element)
+	const rect = element.getBoundingClientRect()
-	window.dispatchEvent(new CustomEvent('PageAgent::ClickPointer'))
+	const x = rect.left + rect.width / 2
+	const y = rect.top + rect.height / 2
+
+	await movePointerToElement(element, x, y)
+	await clickPointer()
 
 	await waitFor(0.1)
 
-	// hover it
+	// Hit-test to find the deepest element at click coordinates, matching
-	element.dispatchEvent(new MouseEvent('mouseenter', { bubbles: true, cancelable: true }))
+	// real browser behavior where events target the innermost element.
-	element.dispatchEvent(new MouseEvent('mouseover', { bubbles: true, cancelable: true }))
+	// @note This may hit a element in the blacklist
+	// TODO: This is a temporary workaround. Should have been handled during dom extraction.
+	const doc = element.ownerDocument
+	await enablePassThrough()
+	const hitTarget = doc.elementFromPoint(x, y)
+	await disablePassThrough()
+	const target =
+		hitTarget instanceof HTMLElement && element.contains(hitTarget) ? hitTarget : element
 
-	// dispatch a sequence of events to ensure all listeners are triggered
+	const pointerOpts = {
-	element.dispatchEvent(new MouseEvent('mousedown', { bubbles: true, cancelable: true }))
+		bubbles: true,
+		cancelable: true,
+		clientX: x,
+		clientY: y,
+		pointerType: 'mouse',
+	}
+	const mouseOpts = { bubbles: true, cancelable: true, clientX: x, clientY: y, button: 0 }
 
-	// focus it to ensure it gets the click event
+	// Hover — pointer events first, then mouse events (spec order)
-	element.focus()
+	target.dispatchEvent(new PointerEvent('pointerover', pointerOpts))
+	target.dispatchEvent(new PointerEvent('pointerenter', { ...pointerOpts, bubbles: false }))
+	target.dispatchEvent(new MouseEvent('mouseover', mouseOpts))
+	target.dispatchEvent(new MouseEvent('mouseenter', { ...mouseOpts, bubbles: false }))
 
-	element.dispatchEvent(new MouseEvent('mouseup', { bubbles: true, cancelable: true }))
+	// Press
-	element.dispatchEvent(new MouseEvent('click', { bubbles: true, cancelable: true }))
+	target.dispatchEvent(new PointerEvent('pointerdown', pointerOpts))
+	target.dispatchEvent(new MouseEvent('mousedown', mouseOpts))
 
-	// dispatch a click event
+	// Focus is not part of the standard pointer/mouse event sequence
-	// element.click()
+	// "undefined and varies between user agents".
+	// We focus the original element (nearest focusable ancestor), not the hit-test target, matching browser behavior.
+	element.focus({ preventScroll: true })
 
-	await waitFor(0.2) // Wait to ensure click event processing completes
+	// Release
+	target.dispatchEvent(new PointerEvent('pointerup', pointerOpts))
+	target.dispatchEvent(new MouseEvent('mouseup', mouseOpts))
+
+	// Click — activation behavior (navigation, form submit, etc.) triggers
+	// via bubbling from target up to the interactive ancestor.
+	target.click()
+
+	await waitFor(0.2)
 }
 
 /**
@@ -240,14 +274,7 @@ export async function scrollIntoViewIfNeeded(element: Element) {
 	}
 }
 
-/**
+export async function scrollVertically(scroll_amount: number, element?: HTMLElement | null) {
- * @private Internal method, subject to change at any time.
- */
-export async function scrollVertically(
-	down: boolean,
-	scroll_amount: number,
-	element?: HTMLElement | null
-) {
 	// Element-specific scrolling if element is provided
 	if (element) {
 		const targetElement = element
@@ -260,7 +287,10 @@ export async function scrollVertically(
 
 		while (currentElement && attempts < 10) {
 			const computedStyle = window.getComputedStyle(currentElement)
-			const hasScrollableY = /(auto|scroll|overlay)/.test(computedStyle.overflowY)
+			const hasScrollableY =
+				/(auto|scroll|overlay)/.test(computedStyle.overflowY) ||
+				(computedStyle.scrollbarWidth && computedStyle.scrollbarWidth !== 'auto') ||
+				(computedStyle.scrollbarGutter && computedStyle.scrollbarGutter !== 'auto')
 			const canScrollVertically = currentElement.scrollHeight > currentElement.clientHeight
 
 			if (hasScrollableY && canScrollVertically) {
@@ -312,9 +342,20 @@ export async function scrollVertically(
 		el.scrollHeight > el.clientHeight &&
 		bigEnough(el)
 
+	// @deprecated Heuristic container search.
+	// Unreliable in multi-panel layouts. Should guide LLMs to use indexed scroll for consistency.
+	// TODO: remove this fallback
+
+	// try to find the nearest scrollable container
+	// document.activeElement is usually body.
+	// After a successful element.focus(), activeElement become the nearest focusable parent
+
 	let el: HTMLElement | null = document.activeElement as HTMLElement | null
 	while (el && !canScroll(el) && el !== document.body) el = el.parentElement
 
+	// Something is wrong if it falls back to global '*' search
+	// TODO: Return error message instead of global '*' search
+
 	el = canScroll(el)
 		? el
 		: Array.from(document.querySelectorAll<HTMLElement>('*')).find(canScroll) ||
@@ -345,6 +386,10 @@ export async function scrollVertically(
 		return `✅ Scrolled page by ${scrolled}px.`
 	} else {
 		// Container scroll
+
+		const warningMsg = `The document is not scrollable. Falling back to container scroll.`
+		console.log(`[PageController] ${warningMsg}`)
+
 		const scrollBefore = el!.scrollTop
 		const scrollMax = el!.scrollHeight - el!.clientHeight
 
@@ -356,29 +401,22 @@ export async function scrollVertically(
 
 		if (Math.abs(scrolled) < 1) {
 			return dy > 0
-				? `⚠️ Already at the bottom of container (${el!.tagName}), cannot scroll down further.`
+				? `⚠️ ${warningMsg} Already at the bottom of container (${el!.tagName}), cannot scroll down further.`
-				: `⚠️ Already at the top of container (${el!.tagName}), cannot scroll up further.`
+				: `⚠️ ${warningMsg} Already at the top of container (${el!.tagName}), cannot scroll up further.`
 		}
 
 		const reachedBottom = dy > 0 && scrollAfter >= scrollMax - 1
 		const reachedTop = dy < 0 && scrollAfter <= 1
 
 		if (reachedBottom)
-			return `✅ Scrolled container (${el!.tagName}) by ${scrolled}px. Reached the bottom.`
+			return `✅ ${warningMsg} Scrolled container (${el!.tagName}) by ${scrolled}px. Reached the bottom.`
 		if (reachedTop)
-			return `✅ Scrolled container (${el!.tagName}) by ${scrolled}px. Reached the top.`
+			return `✅ ${warningMsg} Scrolled container (${el!.tagName}) by ${scrolled}px. Reached the top.`
-		return `✅ Scrolled container (${el!.tagName}) by ${scrolled}px.`
+		return `✅ ${warningMsg} Scrolled container (${el!.tagName}) by ${scrolled}px.`
 	}
 }
 
-/**
+export async function scrollHorizontally(scroll_amount: number, element?: HTMLElement | null) {
- * @private Internal method, subject to change at any time.
- */
-export async function scrollHorizontally(
-	right: boolean,
-	scroll_amount: number,
-	element?: HTMLElement | null
-) {
 	// Element-specific scrolling if element is provided
 	if (element) {
 		const targetElement = element
@@ -387,11 +425,14 @@ export async function scrollHorizontally(
 		let scrolledElement: HTMLElement | null = null
 		let scrollDelta = 0
 		let attempts = 0
-		const dx = right ? scroll_amount : -scroll_amount
+		const dx = scroll_amount
 
 		while (currentElement && attempts < 10) {
 			const computedStyle = window.getComputedStyle(currentElement)
-			const hasScrollableX = /(auto|scroll|overlay)/.test(computedStyle.overflowX)
+			const hasScrollableX =
+				/(auto|scroll|overlay)/.test(computedStyle.overflowX) ||
+				(computedStyle.scrollbarWidth && computedStyle.scrollbarWidth !== 'auto') ||
+				(computedStyle.scrollbarGutter && computedStyle.scrollbarGutter !== 'auto')
 			const canScrollHorizontally = currentElement.scrollWidth > currentElement.clientWidth
 
 			if (hasScrollableX && canScrollHorizontally) {
@@ -435,7 +476,8 @@ export async function scrollHorizontally(
 
 	// Page-level scrolling (default or fallback)
 
-	const dx = right ? scroll_amount : -scroll_amount
+	const dx = scroll_amount
+
 	const bigEnough = (el: HTMLElement) => el.clientWidth >= window.innerWidth * 0.5
 	const canScroll = (el: HTMLElement | null) =>
 		el &&
@@ -443,6 +485,9 @@ export async function scrollHorizontally(
 		el.scrollWidth > el.clientWidth &&
 		bigEnough(el)
 
+	// @deprecated Same heuristic container search as scrollVertically.
+	// TODO: Remove once LLMs reliably use indexed scrolling via data-scrollable.
+
 	let el: HTMLElement | null = document.activeElement as HTMLElement | null
 	while (el && !canScroll(el) && el !== document.body) el = el.parentElement
 
@@ -477,6 +522,9 @@ export async function scrollHorizontally(
 		return `✅ Scrolled page horizontally by ${scrolled}px.`
 	} else {
 		// Container scroll
+		const warningMsg = `The document is not scrollable. Falling back to container scroll.`
+		console.log(`[PageController] ${warningMsg}`)
+
 		const scrollBefore = el!.scrollLeft
 		const scrollMax = el!.scrollWidth - el!.clientWidth
 
@@ -488,17 +536,17 @@ export async function scrollHorizontally(
 
 		if (Math.abs(scrolled) < 1) {
 			return dx > 0
-				? `⚠️ Already at the right edge of container (${el!.tagName}), cannot scroll right further.`
+				? `⚠️ ${warningMsg} Already at the right edge of container (${el!.tagName}), cannot scroll right further.`
-				: `⚠️ Already at the left edge of container (${el!.tagName}), cannot scroll left further.`
+				: `⚠️ ${warningMsg} Already at the left edge of container (${el!.tagName}), cannot scroll left further.`
 		}
 
 		const reachedRight = dx > 0 && scrollAfter >= scrollMax - 1
 		const reachedLeft = dx < 0 && scrollAfter <= 1
 
 		if (reachedRight)
-			return `✅ Scrolled container (${el!.tagName}) by ${scrolled}px. Reached the right edge.`
+			return `✅ ${warningMsg} Scrolled container (${el!.tagName}) by ${scrolled}px. Reached the right edge.`
 		if (reachedLeft)
-			return `✅ Scrolled container (${el!.tagName}) by ${scrolled}px. Reached the left edge.`
+			return `✅ ${warningMsg} Scrolled container (${el!.tagName}) by ${scrolled}px. Reached the left edge.`
-		return `✅ Scrolled container (${el!.tagName}) horizontally by ${scrolled}px.`
+		return `✅ ${warningMsg} Scrolled container (${el!.tagName}) horizontally by ${scrolled}px.`
 	}
 }

packages/page-controller/src/dom/dom_tree/index.d.ts

@@ -0,0 +1,16 @@
+import type { FlatDomTree } from './type'
+
+interface DomTreeArgs {
+	doHighlightElements?: boolean
+	focusHighlightIndex?: number
+	viewportExpansion?: number
+	debugMode?: boolean
+	interactiveBlacklist?: Element[]
+	interactiveWhitelist?: Element[]
+	highlightOpacity?: number
+	highlightLabelOpacity?: number
+}
+
+declare const domTree: (args?: DomTreeArgs) => FlatDomTree
+
+export default domTree

packages/page-controller/src/dom/dom_tree/index.js

@@ -18,6 +18,7 @@
  * @edit improve `sampleRect`, filter out rects with 0 area
  * @edit exclude aria-hidden elements
  * @edit make sure attributes exist for interactive candidates.
+ * @edit fix "aria-*" attributes check
  */
 
 export default (
@@ -502,11 +503,16 @@ export default (
 		const overflowX = style.overflowX
 		const overflowY = style.overflowY
 
-		// Check scrollable distances
+		// scrollbar-width/scrollbar-gutter are only set on elements designed to scroll;
+		// their presence signals scroll intent even when overflow is hidden (e.g. overflow: auto on :hover)
+		const hasScrollbarSignal =
+			(style.scrollbarWidth && style.scrollbarWidth !== 'auto') ||
+			(style.scrollbarGutter && style.scrollbarGutter !== 'auto')
+
 		const scrollableX = overflowX === 'auto' || overflowX === 'scroll'
 		const scrollableY = overflowY === 'auto' || overflowY === 'scroll'
 
-		if (!scrollableX && !scrollableY) {
+		if (!scrollableX && !scrollableY && !hasScrollbarSignal) {
 			return null // Not scrollable in any direction
 		}
 
@@ -520,11 +526,11 @@ export default (
 			return null // Not scrollable
 		}
 
-		if (!scrollableY && scrollWidth < threshold) {
+		if (!scrollableY && !hasScrollbarSignal && scrollWidth < threshold) {
 			return null // Not scrollable horizontally
 		}
 
-		if (!scrollableX && scrollHeight < threshold) {
+		if (!scrollableX && !hasScrollbarSignal && scrollHeight < threshold) {
 			return null // Not scrollable vertically
 		}
 
@@ -546,6 +552,8 @@ export default (
 			scrollData: scrollData,
 		})
 
+		console.log('scrollData!!!', scrollData)
+
 		return scrollData
 	}
 
@@ -1143,6 +1151,31 @@ export default (
 	 * @param {HTMLElement} element - The element to check.
 	 * @returns {boolean} Whether the element is an interactive candidate.
 	 */
+
+	// @edit fix "aria-*" attributes check
+	const INTERACTIVE_ARIA_ATTRS = [
+		'aria-expanded',
+		'aria-checked',
+		'aria-selected',
+		'aria-pressed',
+		'aria-haspopup',
+		'aria-controls',
+		'aria-owns',
+		'aria-activedescendant',
+		'aria-valuenow',
+		'aria-valuetext',
+		'aria-valuemax',
+		'aria-valuemin',
+		'aria-autocomplete',
+	]
+
+	function hasInteractiveAria(el) {
+		for (let i = 0; i < INTERACTIVE_ARIA_ATTRS.length; i++) {
+			if (el.hasAttribute(INTERACTIVE_ARIA_ATTRS[i])) return true
+		}
+		return false
+	}
+
 	function isInteractiveCandidate(element) {
 		if (!element || element.nodeType !== Node.ELEMENT_NODE) return false
 
@@ -1167,7 +1200,7 @@ export default (
 			element.hasAttribute('onclick') ||
 			element.hasAttribute('role') ||
 			element.hasAttribute('tabindex') ||
-			element.hasAttribute('aria-') ||
+			hasInteractiveAria(element) ||
 			element.hasAttribute('data-action') ||
 			element.getAttribute('contenteditable') === 'true'
 
@@ -1185,8 +1218,9 @@ export default (
 		'details',
 		'label',
 		'option',
+		'li',
 	])
-	const INTERACTIVE_ROLES = new Set([
+	const DISTINCT_INTERACTIVE_ROLES = new Set([
 		'button',
 		'link',
 		'menuitem',
@@ -1202,6 +1236,9 @@ export default (
 		'searchbox',
 		'textbox',
 		'listbox',
+		'listitem',
+		'treeitem',
+		'row',
 		'option',
 		'scrollbar',
 	])
@@ -1278,7 +1315,7 @@ export default (
 			return true
 		}
 		// Check interactive roles
-		if (role && INTERACTIVE_ROLES.has(role)) {
+		if (role && DISTINCT_INTERACTIVE_ROLES.has(role)) {
 			return true
 		}
 		// Check contenteditable
@@ -1297,6 +1334,10 @@ export default (
 		if (element.hasAttribute('onclick') || typeof element.onclick === 'function') {
 			return true
 		}
+		// ARIA state attributes imply the element manages its own interaction state
+		if (hasInteractiveAria(element)) {
+			return true
+		}
 
 		// return false
 
@@ -1352,6 +1393,12 @@ export default (
 			return true
 		}
 
+		// Scrollable containers are always distinct — the LLM needs their index for targeted scrolling.
+		// Check extraData (already set by isScrollableElement in isInteractiveElement) to avoid redundant layout reads.
+		if (extraData.get(element)?.scrollable) {
+			return true
+		}
+
 		// Default to false: if it's interactive but doesn't match above,
 		// assume it triggers the same action as the parent.
 		return false

packages/page-controller/src/dom/index.ts

@@ -28,8 +28,27 @@ export interface DomConfig {
 	includeAttributes?: string[]
 	highlightOpacity?: number
 	highlightLabelOpacity?: number
+
+	/**
+	 * Preserve semantic landmark tags in dehydrated output even if not interactive
+	 * @note maybe confusing for LLM combining with page scrolling, use with caution
+	 **/
+	keepSemanticTags?: boolean
 }
 
+// TODO: corresponding roles
+const SEMANTIC_TAGS = new Set([
+	'nav',
+	'menu',
+	// 'main',
+	'header',
+	'footer',
+	'aside',
+	// 'article',
+	// 'form',
+	'dialog',
+])
+
 /**
  * 用于检测可交互元素是否是新出现的。
  */
@@ -171,7 +190,11 @@ interface TreeNode {
  *
  * @todo 数据脱敏过滤器
  */
-export function flatTreeToString(flatTree: FlatDomTree, includeAttributes?: string[]): string {
+export function flatTreeToString(
+	flatTree: FlatDomTree,
+	includeAttributes: string[] = [],
+	keepSemanticTags = false
+): string {
 	const DEFAULT_INCLUDE_ATTRIBUTES = [
 		'title',
 		'type',
@@ -203,7 +226,7 @@ export function flatTreeToString(flatTree: FlatDomTree, includeAttributes?: stri
 		'contenteditable',
 	]
 
-	const includeAttrs = [...(includeAttributes || []), ...DEFAULT_INCLUDE_ATTRIBUTES]
+	const includeAttrs = [...includeAttributes, ...DEFAULT_INCLUDE_ATTRIBUTES]
 
 	// Helper function to cap text length
 	const capTextLength = (text: string, maxLength: number): string => {
@@ -294,6 +317,8 @@ export function flatTreeToString(flatTree: FlatDomTree, includeAttributes?: stri
 		const depthStr = '\t'.repeat(depth)
 
 		if (node.type === 'element') {
+			const isSemantic = keepSemanticTags && node.tagName && SEMANTIC_TAGS.has(node.tagName)
+
 			// Add element with highlight_index
 			if (node.highlightIndex !== undefined) {
 				nextDepth += 1
@@ -391,10 +416,30 @@ export function flatTreeToString(flatTree: FlatDomTree, includeAttributes?: stri
 				result.push(line)
 			}
 
-			// Process children regardless
+			// special treatment for semantic tags
+			// even if they are not interactive, we can keep them for clear context
+
+			const emitSemantic = isSemantic && node.highlightIndex === undefined
+			// to check if this tag is empty
+			const mark = emitSemantic ? result.length : -1
+
+			if (emitSemantic) {
+				result.push(`${depthStr}<${node.tagName}>`)
+				nextDepth += 1
+			}
+
 			for (const child of node.children) {
 				processNode(child, nextDepth, result)
 			}
+
+			if (emitSemantic) {
+				// empty tag should be removed
+				if (result.length === mark + 1) {
+					result.pop()
+				} else {
+					result.push(`${depthStr}</${node.tagName}>`)
+				}
+			}
 		} else if (node.type === 'text') {
 			// Add text only if it doesn't have a highlighted parent
 			if (hasParentWithHighlightIndex(node)) {

packages/page-controller/src/mask/SimulatorMask.ts

@@ -5,11 +5,13 @@ import { isPageDark } from './checkDarkMode'
 import styles from './SimulatorMask.module.css'
 import cursorStyles from './cursor.module.css'
 
-export class SimulatorMask {
+export class SimulatorMask extends EventTarget {
 	shown: boolean = false
 	wrapper = document.createElement('div')
 	motion: Motion | null = null
 
+	#disposed = false
+
 	#cursor = document.createElement('div')
 
 	#currentCursorX = 0
@@ -19,6 +21,8 @@ export class SimulatorMask {
 	#targetCursorY = 0
 
 	constructor() {
+		super()
+
 		this.wrapper.id = 'page-agent-runtime_simulator-mask'
 		this.wrapper.className = styles.wrapper
 		this.wrapper.setAttribute('data-browser-use-ignore', 'true')
@@ -74,13 +78,34 @@ export class SimulatorMask {
 
 		this.#moveCursorToTarget()
 
-		window.addEventListener('PageAgent::MovePointerTo', (event: Event) => {
+		// global events
+		// @note Mask should be isolated from the rest of the code.
+		// Global events are easier to manage and cleanup.
+
+		const movePointerToListener = (event: Event) => {
 			const { x, y } = (event as CustomEvent).detail
 			this.setCursorPosition(x, y)
-		})
+		}
-
+		const clickPointerListener = () => {
-		window.addEventListener('PageAgent::ClickPointer', (event: Event) => {
 			this.triggerClickAnimation()
+		}
+		const enablePassThroughListener = () => {
+			this.wrapper.style.pointerEvents = 'none'
+		}
+		const disablePassThroughListener = () => {
+			this.wrapper.style.pointerEvents = 'auto'
+		}
+
+		window.addEventListener('PageAgent::MovePointerTo', movePointerToListener)
+		window.addEventListener('PageAgent::ClickPointer', clickPointerListener)
+		window.addEventListener('PageAgent::EnablePassThrough', enablePassThroughListener)
+		window.addEventListener('PageAgent::DisablePassThrough', disablePassThroughListener)
+
+		this.addEventListener('dispose', () => {
+			window.removeEventListener('PageAgent::MovePointerTo', movePointerToListener)
+			window.removeEventListener('PageAgent::ClickPointer', clickPointerListener)
+			window.removeEventListener('PageAgent::EnablePassThrough', enablePassThroughListener)
+			window.removeEventListener('PageAgent::DisablePassThrough', disablePassThroughListener)
 		})
 	}
 
@@ -106,6 +131,8 @@ export class SimulatorMask {
 	}
 
 	#moveCursorToTarget() {
+		if (this.#disposed) return
+
 		const newX = this.#currentCursorX + (this.#targetCursorX - this.#currentCursorX) * 0.2
 		const newY = this.#currentCursorY + (this.#targetCursorY - this.#currentCursorY) * 0.2
 
@@ -133,11 +160,15 @@ export class SimulatorMask {
 	}
 
 	setCursorPosition(x: number, y: number) {
+		if (this.#disposed) return
+
 		this.#targetCursorX = x
 		this.#targetCursorY = y
 	}
 
 	triggerClickAnimation() {
+		if (this.#disposed) return
+
 		this.#cursor.classList.remove(cursorStyles.clicking)
 		// Force reflow to restart animation
 		void this.#cursor.offsetHeight
@@ -145,7 +176,7 @@ export class SimulatorMask {
 	}
 
 	show() {
-		if (this.shown) return
+		if (this.shown || this.#disposed) return
 
 		this.shown = true
 		this.motion?.start()
@@ -163,7 +194,7 @@ export class SimulatorMask {
 	}
 
 	hide() {
-		if (!this.shown) return
+		if (!this.shown || this.#disposed) return
 
 		this.shown = false
 		this.motion?.fadeOut()
@@ -177,7 +208,10 @@ export class SimulatorMask {
 	}
 
 	dispose() {
+		this.#disposed = true
+		console.log('dispose SimulatorMask')
 		this.motion?.dispose()
 		this.wrapper.remove()
+		this.dispatchEvent(new Event('dispose'))
 	}
 }

packages/page-controller/src/utils/index.ts

@@ -48,15 +48,33 @@ export async function waitFor(seconds: number): Promise<void> {
 	await new Promise((resolve) => setTimeout(resolve, seconds * 1000))
 }
 
-// ======= dom utils =======
+// ======= mask events =======
 
-export async function movePointerToElement(element: HTMLElement) {
+/**
-	const rect = element.getBoundingClientRect()
+ * Move the visual pointer to a position within an element.
+ * @param x - x coordinate in the element's document viewport
+ * @param y - y coordinate in the element's document viewport
+ */
+export async function movePointerToElement(element: HTMLElement, x: number, y: number) {
 	const offset = getIframeOffset(element)
-	const x = rect.left + rect.width / 2 + offset.x
-	const y = rect.top + rect.height / 2 + offset.y
 
-	window.dispatchEvent(new CustomEvent('PageAgent::MovePointerTo', { detail: { x, y } }))
+	window.dispatchEvent(
+		new CustomEvent('PageAgent::MovePointerTo', {
+			detail: { x: x + offset.x, y: y + offset.y },
+		})
+	)
 
 	await waitFor(0.3)
 }
+
+export async function clickPointer() {
+	window.dispatchEvent(new CustomEvent('PageAgent::ClickPointer'))
+}
+
+export async function enablePassThrough() {
+	window.dispatchEvent(new CustomEvent('PageAgent::EnablePassThrough'))
+}
+
+export async function disablePassThrough() {
+	window.dispatchEvent(new CustomEvent('PageAgent::DisablePassThrough'))
+}

packages/page-controller/tsconfig.dts.json

@@ -1,9 +0,0 @@
-{
-    "extends": "./tsconfig.json",
-    "compilerOptions": {
-        // @workaround DTS bug
-        // dts do not work with monorepo path mapping
-        // disable path mapping for it
-        "paths": {}
-    }
-}

packages/page-controller/tsconfig.json

@@ -1,11 +1,7 @@
 {
     "extends": "../../tsconfig.base.json",
     "compilerOptions": {
-        "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.tsbuildinfo",
+        "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.tsbuildinfo"
-        "noEmit": false,
-        "allowImportingTsExtensions": false,
-        "baseUrl": ".",
-        "outDir": "dist"
     },
     "include": ["**/*.ts", "**/*.js"],
     "exclude": ["dist", "node_modules"]

packages/page-controller/vite.config.js

@@ -13,13 +13,18 @@ console.log(chalk.cyan(`📦 Building @page-agent/page-controller`))
 export default defineConfig({
 	clearScreen: false,
 	plugins: [
-		dts({ tsconfigPath: './tsconfig.dts.json', bundleTypes: true }),
+		dts({
+			bundleTypes: true,
+			compilerOptions: {
+				composite: true,
+				noEmit: false,
+				emitDeclarationOnly: true,
+				declaration: true,
+			},
+		}),
 		cssInjectedByJsPlugin({ relativeCSSInjection: true }),
 	],
 	publicDir: false,
-	esbuild: {
-		keepNames: true,
-	},
 	build: {
 		lib: {
 			entry: resolve(__dirname, 'src/PageController.ts'),

packages/ui/package.json

@@ -1,15 +1,25 @@
 {
     "name": "@page-agent/ui",
-    "version": "1.6.3",
+    "version": "1.8.0",
     "type": "module",
-    "main": "./dist/lib/page-agent-ui.js",
+    "main": "./src/index.ts",
-    "module": "./dist/lib/page-agent-ui.js",
+    "types": "./src/index.ts",
-    "types": "./dist/lib/index.d.ts",
     "exports": {
         ".": {
-            "types": "./dist/lib/index.d.ts",
+            "types": "./src/index.ts",
-            "import": "./dist/lib/page-agent-ui.js",
+            "default": "./src/index.ts"
-            "default": "./dist/lib/page-agent-ui.js"
+        }
+    },
+    "publishConfig": {
+        "main": "./dist/lib/page-agent-ui.js",
+        "module": "./dist/lib/page-agent-ui.js",
+        "types": "./dist/lib/index.d.ts",
+        "exports": {
+            ".": {
+                "types": "./dist/lib/index.d.ts",
+                "import": "./dist/lib/page-agent-ui.js",
+                "default": "./dist/lib/page-agent-ui.js"
+            }
         }
     },
     "files": [
@@ -32,7 +42,7 @@
     "homepage": "https://alibaba.github.io/page-agent/",
     "scripts": {
         "build": "vite build",
-        "prepublishOnly": "node -e \"const fs=require('fs');['LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
+        "prepublishOnly": "node ../../scripts/pre-publish.js",
-        "postpublish": "node -e \"['LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
+        "postpublish": "node ../../scripts/post-publish.js"
     }
 }

packages/ui/src/panel/Panel.module.css

@@ -291,7 +291,7 @@
 		transition: max-height 0.2s;
 
 		.expanded & {
-			max-height: 400px;
+			max-height: min(500px, calc(100vh - 200px - var(--height)));
 		}
 
 		.historyItem {

packages/ui/tsconfig.dts.json

@@ -1,9 +0,0 @@
-{
-    "extends": "./tsconfig.json",
-    "compilerOptions": {
-        // @workaround DTS bug
-        // dts do not work with monorepo path mapping
-        // disable path mapping for it
-        "paths": {}
-    }
-}

packages/ui/tsconfig.json

@@ -1,11 +1,7 @@
 {
     "extends": "../../tsconfig.base.json",
     "compilerOptions": {
-        "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.tsbuildinfo",
+        "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.tsbuildinfo"
-        "noEmit": false,
-        "allowImportingTsExtensions": false,
-        "baseUrl": ".",
-        "outDir": "dist"
     },
     "include": ["**/*.ts", "**/*.js"],
     "exclude": ["dist", "node_modules"]

packages/ui/vite.config.js

@@ -13,13 +13,18 @@ console.log(chalk.cyan(`📦 Building @page-agent/ui`))
 export default defineConfig({
 	clearScreen: false,
 	plugins: [
-		dts({ tsconfigPath: './tsconfig.dts.json', bundleTypes: true }),
+		dts({
+			bundleTypes: true,
+			compilerOptions: {
+				composite: true,
+				noEmit: false,
+				emitDeclarationOnly: true,
+				declaration: true,
+			},
+		}),
 		cssInjectedByJsPlugin({ relativeCSSInjection: true }),
 	],
 	publicDir: false,
-	esbuild: {
-		keepNames: true,
-	},
 	build: {
 		lib: {
 			entry: resolve(__dirname, 'src/index.ts'),

packages/website/AGENTS.md

@@ -85,7 +85,7 @@ Uses wouter browser routing with base path for GitHub Pages deployment at `https
 ```tsx
 // main.tsx
 <Router base="/page-agent">
-  <PagesRouter />
+    <PagesRouter />
 </Router>
 ```
 
@@ -109,6 +109,7 @@ Instead of `404.html` redirects, the build copies `index.html` into every route
 2. Add route in `src/pages/docs/index.tsx`
 3. Add navigation item in `src/pages/docs/Layout.tsx`
 4. Add path to `SPA_ROUTES` in `vite.config.js`
+5. Keep `<slug>` consistent across the folder name, import path, route path, sidebar link, and any related cross-links. If the public route changes, rename the folder too.
 
 ## Configuration Files
 

packages/website/package.json

@@ -1,13 +1,12 @@
 {
     "name": "@page-agent/website",
     "private": true,
-    "version": "1.6.3",
+    "version": "1.8.0",
     "type": "module",
     "scripts": {
         "dev": "vite --host 0.0.0.0",
         "build:website": "vite build",
-        "preview": "vite preview",
+        "preview": "vite preview"
-        "typecheck": "tsc --noEmit"
     },
     "devDependencies": {
         "@radix-ui/react-icons": "^1.3.2",
@@ -16,19 +15,19 @@
         "@radix-ui/react-switch": "^1.2.6",
         "@radix-ui/react-tooltip": "^1.2.8",
         "@types/react": "^19.2.14",
-        "@types/react-dom": "^19.2.1",
+        "@types/react-dom": "^19.2.3",
         "class-variance-authority": "^0.7.1",
         "clsx": "^2.1.1",
-        "lucide-react": "^1.0.1",
+        "lucide-react": "^1.8.0",
         "motion": "^12.38.0",
         "next-themes": "^0.4.6",
-        "react": "^19.2.4",
+        "react": "^19.2.5",
-        "react-dom": "^19.2.4",
+        "react-dom": "^19.2.5",
         "rough-notation": "^0.5.1",
-        "simple-icons": "^16.13.0",
+        "simple-icons": "^16.16.0",
         "sonner": "^2.0.7",
         "tailwind-merge": "^3.5.0",
-        "tailwindcss": "^4.1.14",
+        "tailwindcss": "^4.2.2",
         "tw-animate-css": "^1.4.0",
         "wouter": "^3.9.0"
     }

packages/website/src/components/Header.tsx

@@ -18,7 +18,7 @@ export default function Header() {
 	return (
 		<>
 			<header
-				className="relative z-50 bg-white/80 dark:bg-gray-900/80 backdrop-blur-md border-b border-gray-200 dark:border-gray-700"
+				className="sticky top-0 z-50 bg-white/80 dark:bg-gray-900/80 backdrop-blur-md border-b border-gray-200 dark:border-gray-700"
 				role="banner"
 			>
 				<div className="max-w-7xl mx-auto px-6 py-4">

packages/website/src/components/HighlightSyntax.tsx

@@ -169,7 +169,6 @@ function highlightSyntax(code: string): string {
 const HighlightSyntaxClient: React.FC<HighlightSyntaxProps> = ({ code }) => {
 	const htmlContent = highlightSyntax(code)
 
-	// eslint-disable-next-line react-dom/no-dangerously-set-innerhtml
 	return <code className={styles.syntax} dangerouslySetInnerHTML={{ __html: htmlContent }} />
 }
 

packages/website/src/components/JSConsole.tsx

@@ -140,6 +140,7 @@ function JSConsole({
 	// 全局console拦截处理
 	useEffect(() => {
 		const interceptor = ConsoleInterceptor.getInstance()
+		let scrollTimer: ReturnType<typeof setTimeout>
 
 		const handleGlobalConsole = (type: string, args: unknown[]) => {
 			const content = args.map((arg) => formatResult(arg)).join(' ')
@@ -152,8 +153,8 @@ function JSConsole({
 
 			setOutputs((prev) => [...prev, outputItem])
 
-			// 自动滚动到底部
+			clearTimeout(scrollTimer)
-			setTimeout(() => {
+			scrollTimer = setTimeout(() => {
 				if (outputRef.current) {
 					outputRef.current.scrollTop = outputRef.current.scrollHeight
 				}
@@ -164,6 +165,7 @@ function JSConsole({
 
 		return () => {
 			interceptor.unsubscribe(handleGlobalConsole)
+			clearTimeout(scrollTimer)
 		}
 	}, [])
 

packages/website/src/constants.ts

@@ -1,8 +1,8 @@
 // Demo build (auto-init with demo LLM, for quick testing)
 export const CDN_DEMO_URL =
-	'https://cdn.jsdelivr.net/npm/page-agent@1.6.3/dist/iife/page-agent.demo.js'
+	'https://cdn.jsdelivr.net/npm/page-agent@1.8.0/dist/iife/page-agent.demo.js'
 export const CDN_DEMO_CN_URL =
-	'https://registry.npmmirror.com/page-agent/1.6.3/files/dist/iife/page-agent.demo.js'
+	'https://registry.npmmirror.com/page-agent/1.8.0/files/dist/iife/page-agent.demo.js'
 
 // Demo LLM for website testing (homepage quick trial uses flash)
 export const DEMO_MODEL = 'qwen3.5-flash'

packages/website/src/i18n/context.tsx

@@ -9,25 +9,24 @@ const LanguageContext = createContext<{
 } | null>(null)
 
 export function LanguageProvider({ children }: { children: ReactNode }) {
-	const [language, setLang] = useState<Lang>(() => {
+	const [language, setLanguage] = useState<Lang>(() => {
 		const stored = localStorage.getItem('language') as Lang
 		if (stored === 'zh-CN' || stored === 'en-US') return stored
 		return navigator.language.startsWith('zh') ? 'zh-CN' : 'en-US'
 	})
 
-	const setLanguage = (lang: Lang) => {
+	const switchLanguage = (lang: Lang) => {
-		setLang(lang)
+		setLanguage(lang)
 		localStorage.setItem('language', lang)
 	}
 
 	return (
-		<LanguageContext value={{ language, isZh: language === 'zh-CN', setLanguage }}>
+		<LanguageContext value={{ language, isZh: language === 'zh-CN', setLanguage: switchLanguage }}>
 			{children}
 		</LanguageContext>
 	)
 }
 
-// eslint-disable-next-line react-refresh/only-export-components
 export function useLanguage() {
 	const ctx = use(LanguageContext)
 	if (!ctx) throw new Error('useLanguage must be used within LanguageProvider')

packages/website/src/pages/docs/advanced/page-controller/page.tsx

@@ -108,6 +108,14 @@ const agent = new PageAgentCore({
 								? '在 DOM 提取中包含的额外 HTML 属性。支持通配符 *（如 data-* 匹配所有 data- 开头的属性）。默认已包含常见属性如 role, aria-label 等。'
 								: 'Additional HTML attributes to include in DOM extraction. Supports wildcard * (e.g. data-* matches all data- prefixed attributes). Common attributes like role, aria-label are included by default.',
 						},
+						{
+							name: 'keepSemanticTags',
+							type: 'boolean',
+							defaultValue: 'false',
+							description: isZh
+								? '在简化输出中保留语义标签（如 nav, main, header, footer, aside 等），即使它们不可交互。帮助 LLM 理解页面结构。'
+								: 'Preserve semantic landmark tags (e.g. nav, main, header, footer, aside) in dehydrated output even if not interactive. Helps LLM understand page structure.',
+						},
 					]}
 				/>
 			</section>

packages/website/src/pages/docs/features/chrome-extension/page.tsx

@@ -199,6 +199,7 @@ interface ExecuteConfig {
 	model: string     // Model name
 	apiKey?: string   // LLM AK
 
+	systemInstruction?: string // Global system-level instructions
 	includeInitialTab?: boolean
 	experimentalIncludeAllTabs?: boolean // Control all unpinned tabs in the window
 	onStatusChange?: (status: AgentStatus) => void

packages/website/src/pages/docs/features/models/page.tsx

@@ -16,12 +16,12 @@ const BASELINE = new Set([
 // Models grouped by brand, newest first
 const MODEL_GROUPS: Record<string, string[]> = {
 	Qwen: [
+		'qwen3.6-plus',
 		'qwen3.5-plus',
 		'qwen3.5-flash',
 		'qwen3-coder-next',
 		'qwen-3-max',
 		'qwen-3-plus',
-		'qwen3:14b (ollama)',
 	],
 	OpenAI: ['gpt-5.4', 'gpt-5.2', 'gpt-5.1', 'gpt-5', 'gpt-5-mini', 'gpt-4.1', 'gpt-4.1-mini'],
 	DeepSeek: ['deepseek-3.2'],
@@ -64,7 +64,6 @@ export default function Models() {
 					: 'Supports models that comply with OpenAI API specification and support tool calls, including public cloud services and private deployments.'}
 			</p>
 
-			{/* Models Section */}
 			<section className="mb-10">
 				<Heading id="tested-models" className="text-2xl font-semibold mb-3">
 					{isZh ? '已测试模型' : 'Tested Models'}
@@ -87,9 +86,10 @@ export default function Models() {
 				</div>
 			</section>
 
-			{/* Tips Section */}
 			<section className="mb-10">
-				<h2 className="text-2xl font-semibold mb-4">{isZh ? '提示' : 'Tips'}</h2>
+				<Heading id="tips" level={3}>
+					Tips
+				</Heading>
 				<div className="p-4 bg-blue-50 dark:bg-blue-950/20 rounded-lg border border-blue-200 dark:border-blue-800">
 					<ul className="text-sm text-gray-700 dark:text-gray-300 space-y-2 list-disc pl-5">
 						<li>
@@ -111,7 +111,6 @@ export default function Models() {
 				</div>
 			</section>
 
-			{/* Configuration Section */}
 			<section className="mb-10">
 				<Heading id="configuration">{isZh ? '配置方式' : 'Configuration'}</Heading>
 				<CodeEditor
@@ -121,25 +120,50 @@ const pageAgent = new PageAgent({
   apiKey: 'your-api-key',
   model: 'qwen3.5-plus'
 });
-
-// MiniMax
-const pageAgent = new PageAgent({
-  baseURL: 'https://api.minimax.io/v1',
-  apiKey: 'your-minimax-api-key',
-  model: 'MiniMax-M2.7'
-});
-
-// Self-hosted models (e.g., Ollama) — no apiKey needed
-const pageAgent = new PageAgent({
-  baseURL: 'http://localhost:11434/v1',
-  model: 'qwen3:14b'
-});
-
 `}
 				/>
 			</section>
 
-			{/* Free Testing API Section */}
+			<section className="mb-10">
+				<Heading id="production-authentication" className="text-2xl font-semibold mb-4">
+					{isZh ? '🔐 生产环境鉴权' : '🔐 Production Authentication'}
+				</Heading>
+				<p className="text-sm text-gray-600 dark:text-gray-400 mb-3">
+					{isZh
+						? '如果你只是将它用作个人助手，可以直接连接你的 LLM 服务。'
+						: 'If you only use it as a personal assistant, you can connect to your LLM service directly.'}
+				</p>
+				<p className="text-sm text-gray-600 dark:text-gray-400 mb-3">
+					{isZh ? (
+						<>
+							如果你计划将它集成到你的 Web 应用中，建议搭建一个后端代理来转发 LLM 请求，并使用{' '}
+							<code>customFetch</code> 携带 Cookie 或其他鉴权信息：
+						</>
+					) : (
+						<>
+							If you plan to integrate it into your web app, it's better to have a backend proxy for
+							the LLM and use <code>customFetch</code> to authenticate the request with cookies or
+							other methods:
+						</>
+					)}
+				</p>
+				<CodeEditor
+					code={`const agent = new PageAgent({
+  baseURL: '/api/llm-proxy',
+  model: 'gpt-5.1',
+  customFetch: (url, init) =>
+    fetch(url, { ...init, credentials: 'include' }),
+});`}
+				/>
+				<div className="mt-4 bg-yellow-50 dark:bg-yellow-950/20 border-l-4 border-yellow-500 p-4 rounded-r-lg">
+					<p className="text-sm font-semibold text-yellow-900 dark:text-yellow-200">
+						{isZh
+							? '⚠️ 永远不要把真实的 LLM API Key 提交到前端代码中'
+							: '⚠️ NEVER commit real LLM API keys to your frontend code'}
+					</p>
+				</div>
+			</section>
+
 			<section className="mb-10">
 				<Heading id="free-testing-api">{isZh ? '免费测试接口' : 'Free Testing API'}</Heading>
 				<p className="text-sm text-gray-600 dark:text-gray-400 mb-4">
@@ -181,115 +205,143 @@ const pageAgent = new PageAgent({
 						</a>
 					</p>
 					<CodeEditor
-						code={`# qwen3.5-plus (default for demos) or qwen3.5-flash (lighter)
+						code={`# qwen3.5-plus / qwen3.5-flash
 LLM_BASE_URL="https://page-ag-testing-ohftxirgbn.cn-shanghai.fcapp.run"
-LLM_MODEL_NAME="qwen3.5-plus"
+LLM_MODEL_NAME="qwen3.5-plus"`}
-LLM_API_KEY="NA"`}
 					/>
 				</div>
 			</section>
 
-			{/* Ollama Section */}
 			<section className="mb-10">
-				<Heading id="ollama">Ollama</Heading>
+				<Heading id="local-runtimes">{isZh ? '本地运行时' : 'Local Runtimes'}</Heading>
-				<p className="text-sm text-gray-600 dark:text-gray-400 mb-4">
+				<p className="text-sm text-gray-600 dark:text-gray-400 mb-6">
 					{isZh
-						? '已在 Ollama 0.15 + qwen3:14b (RTX3090 24GB) 上测试通过。'
+						? '通过 Ollama、LM Studio 等本地 OpenAI-compatible 运行时接入 PageAgent，实现离线或局域网部署。'
-						: 'Tested on Ollama 0.15 with qwen3:14b (RTX3090 24GB).'}
+						: 'Use local OpenAI-compatible runtimes such as Ollama and LM Studio with PageAgent for offline or LAN deployments.'}
 				</p>
-				<CodeEditor
-					code={`LLM_BASE_URL="http://localhost:11434/v1"
-LLM_API_KEY="NA"
-LLM_MODEL_NAME="qwen3:14b"`}
-				/>
-				<div className="mt-4 p-4 bg-amber-50 dark:bg-amber-950/20 rounded-lg border border-amber-200 dark:border-amber-800">
-					<h3 className="font-semibold text-amber-900 dark:text-amber-200 mb-2">
-						{isZh ? '⚠️ 注意事项' : '⚠️ Important Notes'}
-					</h3>
-					<ul className="text-sm text-gray-700 dark:text-gray-300 space-y-2 list-disc pl-5">
-						<li>
-							{isZh
-								? '确保 OLLAMA_ORIGINS 设置为 * 以避免 403 错误'
-								: 'Add * to OLLAMA_ORIGINS to avoid 403 errors'}
-						</li>
-						<li>
-							{isZh
-								? '小于 10B 参数的模型通常效果不佳'
-								: 'Models smaller than 10B are unlikely to be strong enough'}
-						</li>
-						<li>{isZh ? '需要支持 tool_call 的模型' : 'Requires tool_call capable models'}</li>
-						<li>
-							{isZh
-								? '确保上下文长度大于输入 token 数，否则 Ollama 会静默截断 prompt。普通页面约需 15k token，随步骤增加。默认 4k 上下文长度无法正常工作'
-								: 'Ensure context length exceeds input tokens, or Ollama will silently truncate prompts. ~15k tokens for a typical page, increases with steps. Default 4k context length will NOT work'}
-						</li>
-					</ul>
-				</div>
 
-				<div className="mt-4">
+				<div className="space-y-10">
-					<h3 className="font-semibold text-gray-900 dark:text-gray-100 mb-3">
+					<section>
-						{isZh ? '建议启动参数' : 'Recommended Startup'}
+						<Heading id="requirements" level={3}>
-					</h3>
+							Requirements
-					<p className="text-sm text-gray-600 dark:text-gray-400 mb-3">
+						</Heading>
-						{isZh
+						<div className="mt-4 p-5 bg-amber-50 dark:bg-amber-950/20 rounded-xl border border-amber-200 dark:border-amber-800">
-							? '启动 Ollama 时建议配置以下环境变量：扩大上下文窗口、允许跨域访问、监听所有网络接口。'
+							<ul className="text-sm text-gray-700 dark:text-gray-300 space-y-2 list-disc pl-5">
-							: 'Start Ollama with these environment variables: larger context window, allow cross-origin access, and listen on all interfaces.'}
+								<li>
-					</p>
+									{isZh
+										? '务必打开 CORS，否则浏览器无法直接请求本地 LLM 服务。'
+										: 'Enable CORS, otherwise the browser cannot call your local LLM endpoint directly.'}
+								</li>
+								<li>
+									{isZh
+										? '将 context length 或 content length 至少设置为 8000。普通页面常常需要 15k token 左右，默认 4k 很容易被截断。'
+										: 'Set context length or content length to at least 8000. A typical page often needs around 15k tokens, so the default 4k usually truncates prompts.'}
+								</li>
+								<li>
+									{isZh ? '需要支持 tool_call 的模型。' : 'Use a model with tool_call support.'}
+								</li>
+								<li>
+									{isZh
+										? '小于 10B 参数的模型通常效果不佳。'
+										: 'Models smaller than 10B are usually not strong enough.'}
+								</li>
+							</ul>
+						</div>
+					</section>
 
-					<div className="space-y-2">
+					<section>
-						<p className="text-xs font-medium text-gray-500 dark:text-gray-400">macOS / Linux</p>
+						<Heading id="local-configuration" level={3}>
+							{isZh ? '基础配置' : 'Basic Configuration'}
+						</Heading>
 						<CodeEditor
-							code={`OLLAMA_CONTEXT_LENGTH=64000 OLLAMA_HOST=0.0.0.0:11434 OLLAMA_ORIGINS="*" ollama serve`}
+							code={`// Local OpenAI-compatible runtime - no apiKey needed
-						/>
+const pageAgent = new PageAgent({
+  baseURL: 'http://localhost:11434/v1',
+  model: 'qwen3:14b'
+});
 
-						<p className="text-xs font-medium text-gray-500 dark:text-gray-400 pt-2">
+// Or connect to LM Studio
-							Windows (PowerShell)
+const lmStudioAgent = new PageAgent({
+  baseURL: 'http://127.0.0.1:1234/v1',
+  model: 'qwen/qwen3.5-27b'
+});
+`}
+						/>
+					</section>
+
+					<section>
+						<Heading id="ollama" level={3}>
+							Ollama
+						</Heading>
+						<p className="text-sm text-gray-600 dark:text-gray-400 mb-4">
+							{isZh
+								? '已在 Ollama 0.15 + qwen3:14b (RTX3090 24GB) 上测试通过。'
+								: 'Tested on Ollama 0.15 with qwen3:14b (RTX3090 24GB).'}
 						</p>
 						<CodeEditor
-							code={`$env:OLLAMA_CONTEXT_LENGTH=64000; $env:OLLAMA_HOST="0.0.0.0:11434"; $env:OLLAMA_ORIGINS="*"; ollama serve`}
+							code={`LLM_BASE_URL="http://localhost:11434/v1"
+LLM_MODEL_NAME="qwen3:14b"`}
 						/>
-					</div>
+						<div className="mt-4 p-4 bg-amber-50 dark:bg-amber-950/20 rounded-lg border border-amber-200 dark:border-amber-800">
-				</div>
+							<h3 className="font-semibold text-amber-900 dark:text-amber-200 mb-2">
-			</section>
+								{isZh ? '⚠️ 注意事项' : '⚠️ Important Notes'}
+							</h3>
+							<p className="text-sm text-gray-700 dark:text-gray-300">
+								{isZh
+									? '如果浏览器侧请求失败，优先检查 Ollama 是否已按上面的要求开启 CORS。'
+									: 'If browser-side requests fail, check whether Ollama has CORS enabled as required above.'}
+							</p>
+						</div>
 
-			{/* Production Authentication */}
+						<div className="mt-4">
-			<section className="mb-10">
+							<h3 className="font-semibold text-gray-900 dark:text-gray-100 mb-3">
-				<Heading id="production-authentication" className="text-2xl font-semibold mb-4">
+								{isZh ? '建议启动参数' : 'Recommended Startup'}
-					{isZh ? '🔐 生产环境鉴权' : '🔐 Production Authentication'}
+							</h3>
-				</Heading>
+							<p className="text-sm text-gray-600 dark:text-gray-400 mb-3">
-				<p className="text-sm text-gray-600 dark:text-gray-400 mb-3">
+								{isZh
-					{isZh
+									? '启动 Ollama 时建议同时放大上下文窗口并开启跨域访问。'
-						? '如果你只是将它用作个人助手，可以直接连接你的 LLM 服务。'
+									: 'When starting Ollama, increase the context window and enable cross-origin access.'}
-						: 'If you only use it as a personal assistant, you can connect to your LLM service directly.'}
+							</p>
-				</p>
+
-				<p className="text-sm text-gray-600 dark:text-gray-400 mb-3">
+							<div className="space-y-2">
-					{isZh ? (
+								<p className="text-xs font-medium text-gray-500 dark:text-gray-400">
-						<>
+									macOS / Linux
-							如果你计划将它集成到你的 Web 应用中，建议搭建一个后端代理来转发 LLM 请求，并使用{' '}
+								</p>
-							<code>customFetch</code> 携带 Cookie 或其他鉴权信息：
+								<CodeEditor
-						</>
+									code={`OLLAMA_CONTEXT_LENGTH=64000 OLLAMA_HOST=0.0.0.0:11434 OLLAMA_ORIGINS="*" ollama serve`}
-					) : (
+								/>
-						<>
+
-							If you plan to integrate it into your web app, it's better to have a backend proxy for
+								<p className="text-xs font-medium text-gray-500 dark:text-gray-400 pt-2">
-							the LLM and use <code>customFetch</code> to authenticate the request with cookies or
+									Windows (PowerShell)
-							other methods:
+								</p>
-						</>
+								<CodeEditor
-					)}
+									code={`$env:OLLAMA_CONTEXT_LENGTH=64000; $env:OLLAMA_HOST="0.0.0.0:11434"; $env:OLLAMA_ORIGINS="*"; ollama serve`}
-				</p>
+								/>
-				<CodeEditor
+							</div>
-					code={`const agent = new PageAgent({
+						</div>
-  baseURL: '/api/llm-proxy',
+					</section>
-  model: 'gpt-5.1',
+
-  customFetch: (url, init) =>
+					<section>
-    fetch(url, { ...init, credentials: 'include' }),
+						<Heading id="lm-studio" level={3}>
-});`}
+							LM Studio
-				/>
+						</Heading>
-				<div className="mt-4 bg-yellow-50 dark:bg-yellow-950/20 border-l-4 border-yellow-500 p-4 rounded-r-lg">
+						<CodeEditor
-					<p className="text-sm font-semibold text-yellow-900 dark:text-yellow-200">
+							code={`LLM_BASE_URL="http://127.0.0.1:1234/v1"
-						{isZh
+LLM_MODEL_NAME="qwen/qwen3.5-27b"`}
-							? '⚠️ 永远不要把真实的 LLM API Key 提交到前端代码中'
+						/>
-							: '⚠️ NEVER commit real LLM API keys to your frontend code'}
+						<div className="mt-4 p-4 bg-amber-50 dark:bg-amber-950/20 rounded-lg border border-amber-200 dark:border-amber-800">
-					</p>
+							<h3 className="font-semibold text-amber-900 dark:text-amber-200 mb-2">
+								{isZh ? '⚠️ 注意事项' : '⚠️ Important Notes'}
+							</h3>
+							<ul className="text-sm text-gray-700 dark:text-gray-300 space-y-2 list-disc pl-5">
+								<li>
+									{isZh
+										? 'Agent 必须启用 disableNamedToolChoice，否则 tool_choice 参数会报错。'
+										: 'Enable disableNamedToolChoice in the agent config, otherwise the tool_choice parameter may fail.'}
+								</li>
+							</ul>
+						</div>
+					</section>
 				</div>
 			</section>
 		</div>

packages/website/src/pages/docs/introduction/troubleshooting/page.tsx

@@ -103,25 +103,25 @@ function FormatErrorsContent(isZh: boolean) {
 						<>
 							如果以上步骤无法解决问题，欢迎在{' '}
 							<a
-								href="https://github.com/alibaba/page-agent/discussions"
+								href="https://github.com/alibaba/page-agent/issues"
 								target="_blank"
 								rel="noopener noreferrer"
 								className="text-blue-600 dark:text-blue-400 underline underline-offset-2"
 							>
-								GitHub Discussions
+								GitHub Issues
 							</a>{' '}
 							中反馈，附上模型名称和错误信息。
 						</>
 					) : (
 						<>
-							If the above steps don't help, join the{' '}
+							If the above steps don't help, open a{' '}
 							<a
-								href="https://github.com/alibaba/page-agent/discussions"
+								href="https://github.com/alibaba/page-agent/issues"
 								target="_blank"
 								rel="noopener noreferrer"
 								className="text-blue-600 dark:text-blue-400 underline underline-offset-2"
 							>
-								GitHub Discussions
+								GitHub Issue
 							</a>{' '}
 							with your model name and error details.
 						</>
@@ -274,10 +274,12 @@ function ApiErrorsContent(isZh: boolean) {
 					code={`const agent = new PageAgent({
   // ...
   customFetch: async (url, init) => {
-    const body = JSON.parse(init.body)
     // Adapt parameters for your provider
-    delete body.stream_options
+    const body = JSON.parse(init.body)
-    return fetch(url, { ...init, body: JSON.stringify(body) })
+    delete body.tool_choice
+    const bodyStr = JSON.stringify(body)
+
+    return fetch(url, { ...init, body: bodyStr })
   },
 })`}
 				/>

packages/website/src/pages/home/FeaturesSection.tsx

@@ -16,12 +16,13 @@ const LLM_CLOUD: {
 	opacity: number
 }[] = [
 	{ name: 'OpenAI', color: '#10b981', x: 18, y: 22, size: 1.5, opacity: 1 },
-	{ name: 'Claude', color: '#f97316', x: 62, y: 15, size: 1.35, opacity: 0.95 },
+	{ name: 'Claude', color: '#f97316', x: 58, y: 15, size: 1.35, opacity: 0.95 },
-	{ name: 'Qwen', color: '#8b5cf6', x: 38, y: 50, size: 1.8, opacity: 0.9 },
+	{ name: 'Qwen', color: '#8b5cf6', x: 35, y: 50, size: 1.8, opacity: 0.9 },
-	{ name: 'Gemini', color: '#3b82f6', x: 68, y: 48, size: 1.2, opacity: 0.85 },
+	{ name: 'Gemini', color: '#3b82f6', x: 72, y: 48, size: 1.2, opacity: 0.85 },
-	{ name: 'DeepSeek', color: '#06b6d4', x: 10, y: 65, size: 1.1, opacity: 0.8 },
+	{ name: 'DeepSeek', color: '#06b6d4', x: 13, y: 65, size: 1.1, opacity: 0.8 },
 	{ name: 'Grok', color: '#f43f5e', x: 52, y: 78, size: 1.0, opacity: 0.75 },
-	{ name: 'Ollama', color: '#9ca3af', x: 82, y: 25, size: 1.1, opacity: 0.8 },
+	{ name: 'Ollama', color: '#9ca3af', x: 84, y: 25, size: 1.1, opacity: 0.8 },
+	{ name: 'LM Studio', color: '#4338ca', x: 49, y: 36, size: 0.8, opacity: 0.9 },
 	{ name: 'Kimi', color: '#14b8a6', x: 30, y: 82, size: 0.85, opacity: 0.6 },
 	{ name: 'GLM', color: '#f59e0b', x: 70, y: 72, size: 0.85, opacity: 0.55 },
 	{ name: 'LLaMA', color: '#60a5fa', x: 88, y: 70, size: 0.8, opacity: 0.45 },

packages/website/src/pages/home/HeroSection.tsx

@@ -1,4 +1,3 @@
-/* eslint-disable react-dom/no-dangerously-set-innerhtml */
 import type { PageAgent as PageAgentType } from 'page-agent'
 import { useEffect, useState } from 'react'
 import { Link, useSearchParams } from 'wouter'
@@ -46,10 +45,11 @@ export default function HeroSection() {
 		: 'Goto docs in navigation bar, find Quick-Start section, and summarize in markdown'
 
 	const [task, setTask] = useState(() => defaultTask)
-
+	const [prevDefaultTask, setPrevDefaultTask] = useState(defaultTask)
-	useEffect(() => {
+	if (prevDefaultTask !== defaultTask) {
+		setPrevDefaultTask(defaultTask)
 		setTask(defaultTask)
-	}, [defaultTask])
+	}
 
 	const [params] = useSearchParams()
 	const isOther = params.has('try_other')

packages/website/src/router.tsx

@@ -18,10 +18,12 @@ function ScrollToTop() {
 
 export default function Router() {
 	useEffect(() => {
-		const schedule = globalThis.requestIdleCallback ?? ((cb: () => void) => setTimeout(cb, 1))
+		if ('requestIdleCallback' in globalThis) {
-		const cancel = globalThis.cancelIdleCallback ?? clearTimeout
+			const id = requestIdleCallback(() => docsImport())
-		const id = schedule(() => docsImport())
+			return () => cancelIdleCallback(id)
-		return () => cancel(id)
+		}
+		const id = setTimeout(() => docsImport(), 1)
+		return () => clearTimeout(id)
 	}, [])
 
 	return (

packages/website/tsconfig.json

@@ -2,31 +2,10 @@
     "extends": "../../tsconfig.base.json",
     "compilerOptions": {
         "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.tsbuildinfo",
-        "noEmit": false,
-        "allowImportingTsExtensions": false,
-        "baseUrl": ".",
-        "outDir": "dist",
         "paths": {
-            // Self root
+            "@/*": ["./src/*"]
-            "@/*": ["src/*"],
-
-            "@page-agent/llms": ["../llms/src/index.ts"],
-            "@page-agent/page-controller": ["../page-controller/src/PageController.ts"],
-            "@page-agent/core": ["../core/src/PageAgentCore.ts"],
-            "@page-agent/ui": ["../ui/src/index.ts"],
-
-            "page-agent": ["../page-agent/src/PageAgent.ts"]
         }
     },
-    "include": ["**/*.ts", "**/*.tsx"],
+    "include": ["src/**/*.ts", "src/**/*.tsx"],
-    "exclude": ["dist", "node_modules"],
+    "exclude": ["dist", "node_modules"]
-    "references": [
-        //
-        { "path": "../llms" },
-        { "path": "../page-controller" },
-        { "path": "../core" },
-        { "path": "../ui" },
-
-        { "path": "../page-agent" }
-    ]
 }

packages/website/vite.config.js

@@ -26,6 +26,7 @@ const SPA_ROUTES = [
 	'docs/features/data-masking',
 	'docs/features/custom-instructions',
 	'docs/features/models',
+	'docs/features/local-llms',
 	'docs/features/chrome-extension',
 	'docs/features/mcp-server',
 	'docs/features/third-party-agent',
@@ -89,16 +90,7 @@ export default defineConfig(({ mode }) => ({
 	},
 	resolve: {
 		alias: {
-			// Self root
 			'@': resolve(__dirname, 'src'),
-
-			// Monorepo packages (always bundle local code instead of npm versions)
-			'@page-agent/page-controller': resolve(__dirname, '../page-controller/src/PageController.ts'),
-			'@page-agent/llms': resolve(__dirname, '../llms/src/index.ts'),
-			'@page-agent/core': resolve(__dirname, '../core/src/PageAgentCore.ts'),
-			'@page-agent/ui': resolve(__dirname, '../ui/src/index.ts'),
-
-			'page-agent': resolve(__dirname, '../page-agent/src/PageAgent.ts'),
 		},
 	},
 	define: {

scripts/post-publish.js

@@ -0,0 +1,30 @@
+#!/usr/bin/env node
+/**
+ * Restore package.json from the backup created by pre-publish.js,
+ * then clean up temporary files (backup, LICENSE, README.md).
+ *
+ * Usage: node ../../scripts/post-publish.js   (from a package dir)
+ */
+import { existsSync, readFileSync, renameSync, rmSync } from 'fs'
+import { join } from 'path'
+
+const pkgPath = join(process.cwd(), 'package.json')
+const bakPath = pkgPath + '.bak'
+
+if (!existsSync(bakPath)) {
+	console.log('  No backup found, nothing to restore.')
+	process.exit(0)
+}
+
+const name = JSON.parse(readFileSync(pkgPath, 'utf-8')).name
+
+renameSync(bakPath, pkgPath)
+console.log('  ✓ package.json restored from backup')
+
+rmSync(join(process.cwd(), 'LICENSE'), { force: true })
+console.log('  ✓ LICENSE removed')
+
+if (name === 'page-agent') {
+	rmSync(join(process.cwd(), 'README.md'), { force: true })
+	console.log('  ✓ README.md removed')
+}

scripts/pre-publish.js

@@ -0,0 +1,42 @@
+#!/usr/bin/env node
+/**
+ * Backup package.json, then rewrite it for publish:
+ *   - Promote `publishConfig` fields to top level
+ *   - Remove `publishConfig` (npm doesn't need the wrapper)
+ *   - Copy LICENSE (and README.md for the main package)
+ *
+ * Usage: node ../../scripts/pre-publish.js   (from a package dir)
+ */
+import { copyFileSync, readFileSync, writeFileSync } from 'fs'
+import { join } from 'path'
+
+const pkgPath = join(process.cwd(), 'package.json')
+const raw = readFileSync(pkgPath, 'utf-8')
+const pkg = JSON.parse(raw)
+
+const publishConfig = pkg.publishConfig
+if (!publishConfig) {
+	console.log('  No publishConfig found, skipping manifest rewrite.')
+	process.exit(0)
+}
+
+// Backup the original file byte-for-byte
+copyFileSync(pkgPath, pkgPath + '.bak')
+console.log('  ✓ package.json backed up')
+
+for (const [field, value] of Object.entries(publishConfig)) {
+	pkg[field] = value
+}
+delete pkg.publishConfig
+
+writeFileSync(pkgPath, JSON.stringify(pkg, null, '    ') + '\n')
+console.log(`  ✓ Manifest rewritten for publish (${Object.keys(publishConfig).join(', ')})`)
+
+const root = join(process.cwd(), '../..')
+copyFileSync(join(root, 'LICENSE'), join(process.cwd(), 'LICENSE'))
+console.log('  ✓ LICENSE copied')
+
+if (pkg.name === 'page-agent') {
+	copyFileSync(join(root, 'README.md'), join(process.cwd(), 'README.md'))
+	console.log('  ✓ README.md copied')
+}

tsconfig.base.json

@@ -1,18 +1,14 @@
 {
     "compilerOptions": {
-        "composite": true,
+        "target": "es2025",
-        "target": "ES2024",
         "useDefineForClassFields": true,
-        "lib": ["ES2024", "DOM", "DOM.Iterable"],
+        "lib": ["ESNext", "DOM"],
-        "module": "ESNext",
+        "module": "esnext",
         "skipLibCheck": true,
         "allowJs": true,
 
         "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.tsbuildinfo",
-        // "baseUrl": "src",
-        "baseUrl": ".",
         "outDir": "dist",
-        // "incremental": true,
 
         /* Bundler mode */
         "moduleResolution": "bundler",
@@ -27,6 +23,8 @@
         "noUnusedParameters": false,
         "erasableSyntaxOnly": true,
         "noFallthroughCasesInSwitch": true,
-        "noUncheckedSideEffectImports": true
+        "noUncheckedSideEffectImports": true,
+
+        "types": ["node"]
     }
 }

tsconfig.json

@@ -1,14 +0,0 @@
-// this is only for IDE ts language server to work.
-// do not use this for building or linting.
-{
-    "extends": "./tsconfig.base.json",
-    "references": [
-        { "path": "./packages/page-controller" },
-        { "path": "./packages/ui" },
-        { "path": "./packages/llms" },
-        { "path": "./packages/page-agent" },
-        { "path": "./packages/website" }
-    ],
-    "include": ["packages/*/src/**/*.ts", "packages/*/src/**/*.tsx"],
-    "exclude": ["node_modules", "dist", "packages/*/dist"]
-}

tsconfig.typecheck.json

@@ -0,0 +1,25 @@
+// Unified typecheck config for all lib/website packages.
+// Run: tsc --noEmit -p tsconfig.typecheck.json
+// Extension is checked separately (WXT has its own tsconfig base).
+//
+// With source-first package.json exports, TS resolves @page-agent/*
+// to sibling src/ via workspace symlinks — no paths mapping needed.
+{
+    "extends": "./tsconfig.base.json",
+    "compilerOptions": {
+        "composite": false,
+        "noEmit": true,
+        "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.typecheck.tsbuildinfo",
+        "paths": {
+            "@/*": ["./packages/website/src/*"]
+        }
+    },
+    "include": [
+        "packages/llms/src/**/*",
+        "packages/page-controller/src/**/*",
+        "packages/ui/src/**/*",
+        "packages/core/src/**/*",
+        "packages/page-agent/src/**/*",
+        "packages/website/src/**/*"
+    ]
+}