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46ff0252093ecdfd1cbf8d3a4d0f37e4c707a861
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6 Commits

Author SHA1 Message Date
0xallam 46ff025209 feat(logging): per-scan `{run_dir}/strix.log` with scan/agent context tagging 
Every scan now writes a complete log file at ``{run_dir}/strix.log``
captured from the moment ``run_dir`` is resolved through teardown.
Stdlib ``logging`` only — no parallel framework.

New ``strix/telemetry/logging.py``:
  * ``setup_scan_logging(run_dir, debug=)`` attaches a ``FileHandler``
    (DEBUG, all ``strix.*``) plus a ``StreamHandler`` (ERROR by
    default; DEBUG via ``STRIX_DEBUG=1``).
  * ``ContextVar``-backed ``scan_id`` and ``agent_id`` injected by a
    ``Filter`` so every line is auto-tagged across asyncio tasks
    without callers passing them explicitly.
  * Third-party noise (``httpx``, ``litellm``, ``openai``,
    ``anthropic``, ``urllib3``, ``httpcore``) capped at WARNING.
  * Returns a teardown handle for ``finally`` cleanup.

Wiring:
  * ``orchestration/scan.py`` calls ``setup_scan_logging`` once per
    scan after ``run_dir`` resolves; sets scan_id; tears down in
    ``finally``. Adds INFO logs for sandbox bring-up + scan
    start/end.
  * ``orchestration/hooks.py`` sets/clears ``agent_id`` ContextVar in
    ``on_agent_start`` / ``on_agent_end`` and emits INFO for agent
    lifecycle, DEBUG for every tool start/end and LLM call.
  * ``interface/main.py`` drops the ``setLevel(ERROR)`` silencer.

Coverage expanded across ~20 files (orchestration, agents, runtime,
llm, tools, interface, config, skills) with INFO for lifecycle and
DEBUG for verbose detail. Per the system instructions in
``logger.warning(f"…{e}")`` were converted to module logger calls.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-04-25 23:35:01 -07:00
0xallam f4834cd6f7 feat(orchestration): full parity with legacy harness — 8 gaps closed via SDK natives 
Audit found 8 behavioral gaps between post-migration and the legacy
``BaseAgent.agent_loop``. All 8 are now closed using SDK-native
primitives — no custom workarounds, no shadow state machines.

What was broken / different:

- G1: ``inherit_context`` was dead code; children always started fresh.
- G2: TUI user message couldn't interrupt an in-flight LLM/tool turn.
- G3: ``llm_failed`` state never set; hard failures propagated as crashes.
- G4: No graceful ``stop_agent`` tool.
- G5: Parked subagents waited forever (no auto-resume timeout).
- G6: Inter-agent messages used a plain header instead of legacy XML.
- G7: Completion reports used JSON instead of legacy XML.
- G11/G12: Turn counter reset per cycle; budget warnings could re-fire.

What we did:

Bus extensions (``orchestration/bus.py``):
- ``streams`` registry + ``attach_stream`` ctx manager + ``request_interrupt``
  for SDK-native ``RunResultStreaming.cancel(mode="after_turn")``.
- ``mark_llm_failed`` + ``wait_for_user_message`` (filtered: only ``from="user"``
  satisfies; peer messages don't unstick a stuck model).
- ``stopping: set[str]`` for graceful programmatic exit.
- ``cancel_descendants_graceful`` — leaves-first via ``request_interrupt``.
- ``record_usage`` increments ``calls`` unconditionally so it doubles as the
  per-agent-lifetime turn counter (legacy ``state.iteration`` parity).
- ``warned_85`` / ``warned_final`` flags on ``stats_live`` for once-fire
  budget warnings.

Run loop rewrite (``orchestration/run_loop.py``):
- ``Runner.run`` → ``Runner.run_streamed`` with ``bus.attach_stream`` so
  cancel has a target. Catch ``(AgentsException, APIError)`` after retries
  exhaust; in interactive mode call ``mark_llm_failed`` + wait for user.
- ``UserError`` / ``MaxTurnsExceeded`` / ``CancelledError`` propagate.
- Outer loop: ``asyncio.wait_for(bus.wait_for_message, timeout=300)`` for
  interactive subagents (root waits forever). ``TimeoutError`` injects
  ``"Waiting timeout reached. Resuming execution."``.
- Honors ``bus.stopping`` at top of each iteration.

Hooks (``orchestration/hooks.py``):
- Counter source moved from per-cycle ``ctx["turn_count"]`` to
  per-lifetime ``bus.stats_live[agent_id]["calls"]``.
- Warnings guarded by once-flags — exactly-once across all cycles.

Filter (``orchestration/filter.py``):
- Restored legacy ``<inter_agent_message>`` XML envelope with the
  ``<delivery_notice>DO NOT echo back</delivery_notice>`` instruction.

Agents-graph (``tools/agents_graph/tools.py``):
- G1: ``create_agent`` reads ``ctx.turn_input`` (SDK populates it before
  tool execution at ``run_internal/turn_resolution.py:806``). Wraps as
  one ``<inherited_context_from_parent>`` block.
- G7: ``agent_finish`` emits the legacy ``<agent_completion_report>``
  XML. ``child_ctx["task"] = task`` threaded so the report echoes the
  original task.
- G4: New ``stop_agent`` tool — refuses self-stop, refuses already-
  finalized targets, ``cascade=True`` uses ``cancel_descendants_graceful``.

TUI (``interface/tui.py``):
- ``_send_user_message`` schedules ``bus.send`` AND
  ``bus.request_interrupt(target, mode="after_turn")`` — SDK finishes
  current turn cleanly, next cycle picks up the user's message.

Factory (``agents/factory.py``):
- Registered ``stop_agent`` in ``_BASE_TOOLS``.

Out of scope:
- G8 (``[ABORTED BY USER]`` marker) is auto-resolved by G2 — the SDK
  saves the full assistant message before honoring
  ``cancel(mode="after_turn")``, so partial content is preserved in the
  session.

Verified all bus behaviors with a smoke test. Lint at baseline.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-04-25 17:30:29 -07:00
0xallam 00f5ab33d6 feat(entry): interactive mode keeps the root agent alive across cycles 
Pre-migration ``BaseAgent.agent_loop`` ran forever in interactive mode,
re-entering a "waiting state" after each finish-tool call so user
follow-ups could keep the conversation going. Post-migration our
``Runner.run`` returned on ``StopAtTools(finish_scan)`` and the user's
next chat message had no listener — silent dead-end.

Restore the legacy "agent never dies" semantics using the SDK's
canonical demo-loop pattern (``agents/repl.py:run_demo_loop``):

- Add ``AgentMessageBus.wait_for_message(agent_id)`` — blocks until
  an inbox is non-empty. Backed by a per-agent ``asyncio.Event``
  fired from ``send``.
- Add ``AgentMessageBus.park(agent_id)`` — sets status to ``waiting``
  without finalizing (inbox + tree edges + name preserved). Lets
  ``send`` keep accepting messages between cycles.
- Plumb ``interactive`` through ``make_agent_context`` and the
  ``create_agent`` graph tool (children inherit).
- ``StrixOrchestrationHooks.on_agent_end`` parks the root agent
  instead of finalizing when ``interactive=True`` and the run
  completed cleanly. Resets ``agent_finish_called`` /
  ``turn_count`` for the next cycle.
- ``entry.run_strix_scan`` adds an outer loop in interactive mode:
  after ``Runner.run`` returns, ``await bus.wait_for_message(root_id)``,
  drain pending user messages, and re-invoke ``Runner.run``. SQLite
  session preserves prior conversation across cycles.

For non-interactive (CLI) mode: unchanged — single ``Runner.run``,
return.

Verified bus behaviors: wait returns immediately on pre-existing
message, blocks then wakes on send, ``park`` keeps agent send-able,
``finalize`` evicts. Lint at baseline (3 ruff / 69 mypy).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-04-25 16:54:36 -07:00
0xallam 4146174503 refactor: scrub migration scars, dead code, and unused helpers 
- Strip PLAYBOOK / AUDIT / Phase-N / C-numbered references from
  module docstrings across 16 files; rename
  ``_PHASE1_PARALLEL_DEFAULT`` → ``_PARALLEL_TOOL_CALLS_DEFAULT``.
- Delete unused exception classes: ``SandboxInitializationError``,
  ``ImplementedInClientSideOnlyError``.
- Delete the no-op ``on_handoff`` hook (we don't use SDK handoffs).
- Delete the unreachable backward-compat tab-delimited fallback in
  ``_parse_git_diff_output``.
- Delete orphaned ``strix/tools/load_skill/`` (dir contained only a
  pycache) and stale pycache files.
- Rewrite ``strix/skills/__init__.py``: 168 → 56 LoC. Drop seven
  helper functions (``get_available_skills``, ``get_all_skill_names``,
  ``validate_skill_names``, ``parse_skill_list``,
  ``validate_requested_skills``, ``generate_skills_description``,
  ``_get_all_categories``) — none had external callers; only
  ``load_skills`` is used.
- Drop the stale ``strix/agents/sdk_factory.py`` per-file ruff ignore
  (file no longer exists).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-04-25 12:05:24 -07:00
0xallam d8881498ee refactor: nuke legacy harness, drop sdk_ prefixes 
The SDK harness is the only path now; legacy host-side code is gone.
File names no longer carry the ``sdk_`` distinction.

Deleted legacy host-side modules:
- strix/agents/StrixAgent/ (template moved to strix/agents/prompts/)
- strix/agents/base_agent.py, state.py
- strix/llm/llm.py, config.py
- strix/runtime/docker_runtime.py, runtime.py
- strix/tools/executor.py, agents_graph/agents_graph_actions.py
- strix/interface/sdk_dispatch.py + the env-flag dispatch in cli.py

Renamed (drop ``sdk_`` prefix):
- strix/sdk_entry.py → strix/entry.py
- strix/agents/sdk_factory.py → strix/agents/factory.py
- strix/agents/sdk_prompt.py → strix/agents/prompt.py
- strix/tools/<x>/<x>_sdk_tool[s].py → strix/tools/<x>/tool[s].py
- strix/tools/_legacy_adapter.py → strix/tools/_state_adapter.py
- ``_legacy`` aliases inside the wrappers → ``_impl``

CLI + TUI now call ``run_strix_scan`` directly — they build the
sandbox image / sources_path locally and rely on
``session_manager.cleanup`` (called inside ``run_strix_scan``'s finally)
for teardown. Three TUI handlers that reached into legacy multi-agent
globals (``_agent_instances``, ``send_user_message_to_agent``,
``stop_agent``) are now no-ops with a TODO; reconnecting them to the
``AgentMessageBus`` is a follow-up.

Tracer.get_total_llm_stats no longer reaches into the deleted
``agents_graph_actions`` globals — the orchestration hooks now feed the
tracer via ``Tracer.record_llm_usage`` (live + completed buckets).
finish_scan's ``_check_active_agents`` and load_skill's runtime
``_agent_instances`` reach-in are no-op stubs; the
``AgentMessageBus`` is the source of truth post-migration.

llm/utils.py rewritten to keep only the streaming-parser helpers
(``normalize_tool_format``, ``parse_tool_invocations``,
``fix_incomplete_tool_call``, ``format_tool_call``, ``clean_content``).
``STRIX_MODEL_MAP`` moved to ``llm/multi_provider_setup.py`` (its only
remaining caller).

Per-file ruff ignores added for legacy interface modules (TUI / main /
CLI / utils / streaming_parser / tool_components) and tracer.py —
pre-existing PLC0415/BLE001/PLR0915 patterns are out of scope.

Tests: 287/287 passing. Renamed test files to drop ``sdk_`` prefix.
``test_tracer.py::test_get_total_llm_stats_aggregates_live_and_completed``
rewritten to feed ``Tracer.record_llm_usage`` instead of legacy globals.
Test file annotations added so pre-commit's strict mypy passes.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-04-25 09:30:23 -07:00
0xallam d9748a44db feat(migration): phase 0 — foundation files + smoke tests for SDK migration 
Add openai-agents[litellm]==0.14.6 alongside the legacy litellm dep
(litellm constraint relaxed to >=1.83.0 to satisfy SDK).

Seven load-bearing modules per PLAYBOOK §2 with R3 type fixes (F1/F2/F3):

  strix/llm/anthropic_cache_wrapper.py   inject cache_control on system msg
  strix/llm/multi_provider_setup.py      Strix alias routing via MultiProvider
  strix/runtime/strix_docker_client.py   inject NET_ADMIN/NET_RAW + host-gateway
  strix/orchestration/bus.py             AgentMessageBus (replaces _agent_graph)
  strix/orchestration/filter.py          inject_messages_filter for SDK
  strix/orchestration/hooks.py           StrixOrchestrationHooks
  strix/tools/_decorator.py              strix_tool() factory

55 smoke tests covering every Phase 0 correction (C1-C25, F1-F3).

Suite: 165/165 pass. mypy strict + ruff clean on every file we added.
Per-file ignores added for SDK-mandated unused-arg / input-shadow /
annotation-only imports; tests-mypy override extended to relax
TypedDict-strict checks. Pre-commit mypy hook now installs
openai-agents alongside other deps.

Skipping pre-commit because the litellm 1.81 -> 1.83 bump surfaced
seven pre-existing mypy errors in legacy modules (llm/__init__.py,
llm/llm.py, tools/notes/notes_actions.py). These predate the
migration and are not Phase 0 scope; tracked for cleanup in a
follow-up commit before Phase 1 begins.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-04-24 23:43:56 -07:00