{
  "version": "1.0",
  "timestamp": "2026-04-07T23:54:30.473Z",
  "phase": "02-prototype",
  "phase_name": "matrix-direct-agent-prototype",
  "phase_dir": ".planning/phases/02-prototype",
  "plan": 1,
  "task": 4,
  "total_tasks": 4,
  "status": "paused",
  "completed_tasks": [
    {
      "id": 1,
      "name": "Add Direct Agent Session Transport (sdk/agent_session.py)",
      "status": "done",
      "commit": "de20ff6"
    },
    {
      "id": 2,
      "name": "Add Local Prototype State (sdk/prototype_state.py)",
      "status": "done",
      "commit": "2fad1aa"
    },
    {
      "id": 3,
      "name": "Implement RealPlatformClient (sdk/real.py)",
      "status": "done",
      "commit": "9784ca6"
    },
    {
      "id": 4,
      "name": "Wire Matrix Runtime to Real Backend (adapter/matrix/bot.py)",
      "status": "done",
      "commit": "94bdb44"
    }
  ],
  "remaining_tasks": [],
  "blockers": [
    {
      "description": "Backend/provider errors can still escape as PlatformError and crash the Matrix surface instead of degrading into a user-facing reply.",
      "type": "technical",
      "workaround": "Catch PlatformError in the message path or dispatcher boundary and emit a normal OutgoingMessage while logging the root cause."
    },
    {
      "description": "The required thread_id patch lives only in the local external/platform-agent clone and is not yet upstreamed.",
      "type": "external",
      "workaround": "Push or reapply external/platform-agent commit 1dca2c1 in the platform-agent repo before broader handoff."
    }
  ],
  "human_actions_pending": [
    {
      "action": "Push or upstream the local external/platform-agent patch that adds WebSocket thread_id support.",
      "context": "The Matrix prototype depends on external/platform-agent commit 1dca2c1, but that change is only in the local clone under external/ and is not part of surfaces.git.",
      "blocking": false
    },
    {
      "action": "Rotate exposed credentials used during manual testing.",
      "context": "Matrix password, provider key, and Telegram token were pasted into the session during bring-up and should be considered compromised.",
      "blocking": false
    }
  ],
  "decisions": [
    {
      "decision": "Keep the prototype in this repo on its own branch rather than creating a separate Matrix spike repo.",
      "rationale": "This reuses the existing Matrix adapter and tests and keeps the migration path to future surfaces inside the same SDK boundary.",
      "phase": "02-prototype"
    },
    {
      "decision": "Use a split backend boundary: AgentSessionClient plus PrototypeStateStore behind RealPlatformClient.",
      "rationale": "This keeps Matrix logic stable while allowing later replacement of local state with a real control plane.",
      "phase": "02-prototype"
    },
    {
      "decision": "Patch only platform-agent for per-chat memory and keep agent_api unchanged.",
      "rationale": "Reading thread_id from the WebSocket query string minimizes rebase surface and avoids rewriting the message payload contract.",
      "phase": "02-prototype"
    },
    {
      "decision": "Use collision-safe serialized thread keys rather than the raw spec example matrix:user:chat format.",
      "rationale": "Matrix IDs contain colons, so the raw concatenation could collide across distinct user/chat tuples.",
      "phase": "02-prototype"
    },
    {
      "decision": "Treat repeat Matrix invites as join-only if the user was already provisioned.",
      "rationale": "Provisioning is one-time per locally known user; repeat invites should not recreate Space/chat trees but must still join the room.",
      "phase": "02-prototype"
    }
  ],
  "uncommitted_files": [
    ".planning/HANDOFF.json",
    ".planning/phases/01.1-matrix-restart-reconciliation-and-dev-reset-workflow/.continue-here.md",
    ".planning/phases/02-prototype/.continue-here.md",
    "docs/superpowers/plans/2026-04-08-matrix-direct-agent-prototype.md"
  ],
  "next_action": "Resume by implementing graceful degradation for backend/provider failures so Matrix surface errors do not crash the process, then decide whether to upstream external/platform-agent commit 1dca2c1 and create a PR from feat/matrix-direct-agent-prototype.",
  "context_notes": "The direct-agent Matrix prototype is working end-to-end on branch feat/matrix-direct-agent-prototype and was manually validated against a live Matrix homeserver plus a locally running patched external/platform-agent. surfaces.git branch contains transport, local state, RealPlatformClient, runtime wiring, invite fix, and Russian runbook docs. Manual bring-up uncovered three real-world issues that were resolved: homeserver TLS trust on macOS/Python, repeat invites returning before join(), and provider/model auth mismatches. There is still one quality gap: backend errors currently bubble up and can kill the bot process. A local OpenRouter-backed external/platform-agent process was last seen listening on port 8000 (PID 13499) during pause."
}