Yaojia Wang
0e78e5b06b
feat: complete phase 5 -- error hardening, frontend, Docker, demo, docs
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Backend:
- ConversationTracker: Protocol + PostgresConversationTracker for lifecycle tracking
- Error handler: ErrorCategory enum, classify_error(), with_retry() exponential backoff
- Wire PostgresAnalyticsRecorder + ConversationTracker into ws_handler
- Rate limiting (10 msg/10s per thread), edge case hardening
- Health endpoint GET /api/health, version 0.5.0
- Demo seed data script + sample OpenAPI spec
Frontend (all new):
- React Router with NavBar (Chat / Replay / Dashboard / Review)
- ReplayListPage + ReplayPage with ReplayTimeline component
- DashboardPage with MetricCard, range selector, zero-state
- ReviewPage for OpenAPI classification review
- ErrorBanner for WebSocket disconnect handling
- API client (api.ts) with typed fetch wrappers
Infrastructure:
- Frontend Dockerfile (multi-stage node -> nginx)
- nginx.conf with SPA routing + API/WS proxy
- docker-compose.yml with frontend service + healthchecks
- .env.example files (root + backend)
Documentation:
- README.md with quick start and architecture
- Agent configuration guide
- OpenAPI import guide
- Deployment guide
- Demo script
48 new tests, 449 total passing, 92.87% coverage
2026-03-31 21:20:06 +02:00
Yaojia Wang
33db5aeb10
feat: complete phase 4 -- conversation replay API + analytics dashboard
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- Replay models: StepType enum, ReplayStep, ReplayPage frozen dataclasses
- Checkpoint transformer: PostgresSaver JSONB -> structured timeline steps
- Replay API: GET /api/conversations (paginated), GET /api/replay/{thread_id}
- Analytics models: AgentUsage, InterruptStats, AnalyticsResult
- Analytics event recorder: Protocol + PostgresAnalyticsRecorder + NoOp
- Analytics queries: resolution_rate, agent_usage, escalation_rate, cost, interrupts
- Analytics API: GET /api/analytics?range=Xd with envelope response
- DB migration: analytics_events table + conversations column additions
- 74 new tests, 399 total passing, 92.87% coverage
2026-03-31 13:35:45 +02:00
Yaojia Wang
a54eb224e0
feat: complete phase 3 -- OpenAPI auto-discovery, SSRF protection, tool generation
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- SSRF protection: private IP blocking, DNS rebinding defense, redirect validation
- OpenAPI fetcher with SSRF guard, JSON/YAML auto-detection, 10MB limit
- Structural spec validator (3.0.x/3.1.x)
- Endpoint parser with $ref resolution, auto-generated operation IDs
- Heuristic + LLM endpoint classifier with Protocol interface
- Review API at /api/openapi (import, job status, classification CRUD, approve)
- @tool code generator + Agent YAML generator
- Import orchestrator (fetch -> validate -> parse -> classify pipeline)
- 125 new tests, 322 total passing, 93.23% coverage
2026-03-31 00:10:44 +02:00
Yaojia Wang
512f988dd0
test: add Phase 2 checkpoint acceptance tests
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18 integration tests validating all 7 Phase 2 checkpoint criteria:
1. Order query routes to order_lookup agent
2. Multi-intent classification with routing hint injection
3. Ambiguous message triggers clarification prompt
4. 30-min interrupt TTL auto-cancel with retry prompt
5. Webhook POST escalation with retry on failure
6. E-commerce template loads 4 correctly configured agents
7. Coverage at 92.60% (188 tests total)
2026-03-30 21:38:25 +02:00
Yaojia Wang
1050df780d
feat: complete phase 2 -- multi-agent routing, interrupt TTL, escalation, templates
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- Intent classification with LLM structured output (single/multi/ambiguous)
- Discount agent with apply_discount and generate_coupon tools
- Interrupt manager with 30-min TTL auto-expiration and retry prompts
- Webhook escalation module with exponential backoff retry (max 3)
- Three vertical industry templates (e-commerce, SaaS, fintech)
- Template loading in AgentRegistry
- Enhanced supervisor prompt with dynamic agent descriptions
- 153 tests passing, 90.18% coverage
2026-03-30 21:04:39 +02:00
Yaojia Wang
98331abbd5
Update doc
2026-03-30 15:09:04 +02:00
Yaojia Wang
e4f08576a9
docs: add CLAUDE.md project instructions and architecture docs
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- CLAUDE.md with phase execution workflow and project conventions
- ARCHITECTURE.md with system design, data flow, and component breakdown
- DEVELOPMENT-PLAN.md with detailed 5-phase task breakdown
2026-03-30 00:26:50 +02:00
