fix(sdd): batch reviews check the diff against the brief's file list

Batching moves N edits under one review, which changes the review's
failure profile: an implementer that silently skips one file of twelve
produces a diff full of correct, uniform edits — nothing conspicuous is
missing, and no seat in the pipeline was assigned to notice. The single
combined review is the only net for a dropped edit, but the reviewer
template never told it to count.

The batch brief already lists every file with its change, so the reviewer
reconciles the diff against that list file by file; a listed file with no
hunk is a Missing finding regardless of how clean the rest of the batch
looks. Conditional on a multi-file brief, so single-task reviews are
unchanged.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

README.md

@@ -3,12 +3,6 @@
 Superpowers is a complete software development methodology for your coding agents, built on top of a set of composable skills and some initial instructions that make sure your agent uses them.
 
 
-## We're Hiring!
-
-We're hiring someone to help out full time with Superpowers community and code work. 
-You can read about the job at https://primeradiant.com/jobs/superpowers-community-engineer/
-If this sounds like someone you know, definitely send them our way.
-
 ## Quickstart
 
 Give your agent Superpowers: [Claude Code](#claude-code), [Antigravity](#antigravity), [Codex App](#codex-app), [Codex CLI](#codex-cli), [Cursor](#cursor), [Factory Droid](#factory-droid), [Gemini CLI](#gemini-cli), [GitHub Copilot CLI](#github-copilot-cli), [Kimi Code](#kimi-code), [OpenCode](#opencode), [Pi](#pi).

docs/releasing-to-codex.md

@@ -1,85 +0,0 @@
-# Releasing to the Codex portal
-
-How to package a Superpowers release as the zip artifact OpenAI's Codex
-plugin portal expects, and what to check before handing it over.
-
-This is distinct from the older flow of syncing files into a fork of
-`openai/plugins` and opening a PR, which
-`scripts/sync-to-codex-plugin.sh` still implements — see the distribution
-table in [porting-to-a-new-harness.md](porting-to-a-new-harness.md). The portal
-artifact is a standalone, rootless archive: `.codex-plugin/`, `assets/`,
-`skills/`, `README.md`, `LICENSE`, and `CODE_OF_CONDUCT.md` sit at the
-archive root. Hooks, tests, docs, scripts, and other harnesses' manifests
-are deliberately not shipped.
-
-## Prerequisite: the OpenAI metadata source
-
-Each packaged skill must carry `skills/<name>/agents/openai.yaml`. That
-metadata is OpenAI-owned — it does not live in this repo — so the packaging
-script seeds it from a prior official package. By default it looks for, in
-order:
-
-1. `../_tmp/sup-codex-packaging/superpowers/` (an unpacked package)
-2. `../_tmp/sup-codex-packaging/superpowers.zip`
-3. `../_tmp/sup-codex-packaging/superpowers.tar.gz`
-
-or pass `--metadata-source <dir|.zip|.tar.gz>` explicitly.
-
-If you have no prior package on disk, extract one from `openai/plugins`
-(the upstream repo still carries the plugin, including the metadata):
-
-```bash
-# from a clone with an `upstream` remote pointing at github.com/openai/plugins
-git fetch upstream
-mkdir -p ../_tmp/sup-codex-packaging/superpowers
-git archive upstream/main -- plugins/superpowers |
-  tar -x --strip-components 2 -C ../_tmp/sup-codex-packaging/superpowers
-```
-
-**New skills fail the build.** The script requires one `openai.yaml` per
-skill directory; otherwise it prints `Missing OpenAI agent metadata for
-skill: <name>` for each gap and dies with `metadata source is incomplete`.
-If a release adds a skill, there is no metadata for it yet;
-you need an updated official package (or metadata added upstream in
-`openai/plugins`) before you can package. Don't hand-invent the yaml.
-
-## Build the archive
-
-From a clean working tree, package the release tag:
-
-```bash
-scripts/package-codex-plugin.sh --ref vX.X.X
-```
-
-The script reads the version from `.codex-plugin/plugin.json` (bumped by
-`scripts/bump-version.sh`, so it matches the release tag), stages the tree
-from the git ref — never from the working copy — and writes
-`../_tmp/sup-codex-packaging/superpowers-VERSION.zip`, printing entry
-count, skill count, and a SHA-256. Timestamps and file order are pinned so
-rebuilding the same ref reproduces the same archive.
-
-Useful flags: `--output PATH`, `--format zip|tar.gz`, `--allow-dirty`
-(archive still comes from `--ref`), `--keep-stage` (inspect the staging
-dir). `--help` has the full list.
-
-## Verify
-
-The script already refuses archives containing source-only paths and
-mismatched metadata counts. Sanity-check the result anyway:
-
-```bash
-unzip -Z1 ../_tmp/sup-codex-packaging/superpowers-X.X.X.zip | head
-unzip -Z1 ../_tmp/sup-codex-packaging/superpowers-X.X.X.zip | grep -c 'agents/openai.yaml'
-unzip -p  ../_tmp/sup-codex-packaging/superpowers-X.X.X.zip .codex-plugin/plugin.json | jq -r .version
-```
-
-Expect: rootless top-level entries (`.codex-plugin/`, `assets/`,
-`skills/`), one `openai.yaml` per skill, and the release version.
-
-The script itself is covered by `tests/codex/test-package-codex-plugin.sh`.
-
-## Upload
-
-Upload the zip through OpenAI's Codex plugin portal. This is a manual step
-outside this repo; record the SHA-256 the script printed so the uploaded
-artifact can be matched to the build.

skills/subagent-driven-development/SKILL.md

@@ -193,6 +193,14 @@ that implementer. Single-file mechanical fixes also take the cheapest tier.
 
 ## The Task Loop
 
+**Batch small same-shape work.** When the plan lists several tasks that are
+each a small, independent edit of the same kind — the same one-line fix,
+constant change, or field addition repeated across files — do not dispatch
+one subagent per task. Compose ONE dispatch brief listing every file and
+its change, send the whole batch to a single subagent, and review its diff
+as one unit. Reserve one-dispatch-per-task for work that needs its own
+judgment, its own tests, or its own review surface.
+
 Everything you paste into a dispatch prompt — and everything a subagent
 prints back — stays resident in your context for the rest of the session
 and is re-read on every later turn. Hand artifacts over as files.

skills/subagent-driven-development/task-reviewer-prompt.md

@@ -86,6 +86,12 @@ Subagent (general-purpose):
     - **Misunderstood:** right feature built the wrong way, wrong problem
       solved
 
+    If the brief lists several files each with its own change (a batched
+    dispatch), check the diff against that list file by file: every listed
+    file must have its corresponding hunk. A listed file the diff never
+    touches is a Missing finding, no matter how clean the rest of the
+    batch looks.
+
     If a requirement cannot be verified from this diff alone (it lives in
     unchanged code or spans tasks), report it as a ⚠️ item instead of
     broadening your search.