surfaces/.planning/reports/20260422-session-report.md

3.2 KiB

GSD Session Report

Generated: 2026-04-21T22:33:11.666Z Project: surfaces-bot Milestone: v1.0 — Production-ready surfaces


Session Summary

Duration: Single session
Phase Progress: Phase 04 implemented; current follow-up work is audit, stabilization, and platform bug localization
Plans Executed: 0 formal GSD plans executed in this session; work was focused on post-implementation audit and cleanup
Commits Made: 6

Work Performed

Phases Touched

  • Phase 04 — Matrix MVP follow-up after implementation:
    • completed audit of platform patches vs surface-owned responsibilities
    • removed dependence on local platform modifications for chat_id
    • switched Matrix integration to numeric platform_chat_id mapping on our side
    • cleaned transport layer to a thin adapter over upstream AgentApi
    • updated README and run instructions
    • produced final Russian bug report with raw-trace-based diagnosis

Key Outcomes

  • Platform repos are clean and synced to pinned upstream commits.
  • Matrix real backend works with numeric surrogate platform_chat_id.
  • surfaces transport layer no longer owns custom stream semantics.
  • Final diagnosis was narrowed: missing-first-chunk bug is now considered platform-side with direct raw evidence.
  • Working state was committed and pushed on feat/matrix-direct-agent-prototype.

Decisions Made

  • Do not patch vendored platform repos for the working implementation.
  • Keep surfaces transport layer thin and upstream-aligned.
  • Treat the current streaming bug as platform-side unless new evidence disproves it.
  • Do not add new local stream workarounds that would blur responsibility.

Files Changed

  • README.md
  • adapter/matrix/bot.py
  • sdk/agent_api_wrapper.py
  • sdk/real.py
  • tests/platform/test_real.py
  • tests/adapter/matrix/test_dispatcher.py
  • tests/core/test_integration.py
  • docs/reports/2026-04-22-platform-streaming-final-bug-report-ru.md

Planning / handoff artifacts updated:

  • .planning/HANDOFF.json
  • .planning/phases/04-matrix-mvp-shared-agent-context-and-context-management-comma/.continue-here.md
  • .planning/reports/20260422-session-report.md

Blockers & Open Items

  • Platform-side streaming bug after tool/file flow.
  • Duplicate END from platform.
  • Image path failure on oversized data: URI.
  • tokens_used remains unavailable from pinned upstream client.

Estimated Resource Usage

Metric Estimate
Commits 6
Files changed 8 code/docs files in the main deliverable, plus planning artifacts
Plans executed 0 formal plans in this session
Subagents spawned 0

Note: Token and cost estimates require API-level instrumentation. These metrics reflect observable session activity only.


Recent Commits

  • 0c2884crefactor: use thin upstream transport adapter
  • 569824erefactor: shrink agent api wrapper to thin adapter
  • 4d917acdocs: add thin transport adapter plan
  • 3a3fcdcdocs: add thin transport adapter design
  • 7a2ad86docs: clarify matrix file sending flow
  • 4524a6afeat: finalize matrix platform audit and docs

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