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05d8abc79d3908a2407565282c1242cb2d2cd912
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4 Commits

Author SHA1 Message Date
William Valentin 46099664f0 feat(gateway): wire safe-point runtime cancellation for agent.cancel 2026-02-13 08:51:14 -08:00
William Valentin 9f81c01603 feat(session): persist model tier overrides per session 
Store per-session config in SQLite and route /model and /reset through command fast-paths so channel sessions keep independent model selection across reconnects and restarts.
 2026-02-13 01:04:26 -08:00
William Valentin 306e11bd2e feat: add multi-model delegation (Phase 0) and context compaction (Phase 1) 
Phase 0 — Multi-Model Delegation:
- AgentOrchestrator wraps NativeAgent with delegate() for stateless
  single-turn calls to any model tier (fast/default/complex/local)
- DelegationConfig maps task types (compaction, classification, etc.)
  to model tiers
- Delegation prompts for compaction, memory extraction, classification,
  and tool summarisation
- Per-tier usage tracking for cost visibility
- Config schema: agents.delegation and agents.primary_tier

Phase 1 — Context Compaction:
- Token estimation (char/4 heuristic) with context window lookup
- shouldCompact() threshold check against context window percentage
- compactHistory() splits old/recent messages, delegates summary to
  fast tier, returns CompactionResult
- Automatic compaction in AgentOrchestrator.process() when configured
- Force-compact via orchestrator.compact() with session persistence
- Session.replaceHistory() with atomic SQLite transaction
- /compact TUI command with feedback on compacted token counts
- Config schema: compaction.enabled, threshold_pct, keep_turns,
  summary_max_tokens

Tests: 385 passing across 50 files (22 new tests in 2 new test files)
 2026-02-06 13:17:02 -08:00
William Valentin f30a8bc318 feat(gateway): add WebSocket gateway with JSON-RPC protocol and auth 
Phase 2 of the Flynn roadmap. Adds a WebSocket gateway server that
starts alongside the Telegram bot, providing real-time API access to
the agent, sessions, and tools.

Protocol: JSON-RPC-like (request/response/event) over WebSocket.
8 methods: agent.send, agent.cancel, sessions.list, sessions.history,
sessions.create, tools.list, tools.invoke, system.health.

Auth: Bearer token + Tailscale identity header support.
Session bridge: per-connection agent instances with shared model router.

New files: src/gateway/ (protocol, router, server, auth, session-bridge,
handlers for agent/sessions/tools/system).
57 new tests (181 total), typecheck clean.
 2026-02-05 19:11:25 -08:00