Major feature additions across backend and frontend:
Backend:
- Unix domain socket admin server with JSON-RPC protocol
- CLI subcommands: user/agent management, audit, backup, messages, channels
- Managed API keys (sb_ prefix) with permissions, channel limits, expiry
- Thread/reply support in messaging core (reply_to column)
- Context-based trace owner_id propagation for proper audit filtering
- Two-step auth middleware supporting both agent keys and managed API keys
Frontend:
- Complete Slack-like dark theme redesign with custom CSS properties
- Sidebar with Channels, Direct Messages, and Admin sections
- Thread panel (slide-in) for viewing message replies
- API key management page with create form, key display, and
ready-to-use MCP/Claude Code config snippets with copy-to-clipboard
- All pages restyled: login, dashboard, agents, conversations, settings
E2E Tests:
- Fixed test runner binary path resolution
- Added pyproject.toml for test dependencies
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add comprehensive trace logging and observability features:
- Enhanced trace store with owner-scoped queries, filtering (agent, action,
time range), pagination, streaming export, and retention cleanup
- REST API endpoints: GET /api/traces (list with filters), GET /api/traces/export
(streaming JSON/CSV), GET /api/traces/stats (action counts)
- Owner isolation enforced at every layer (store, API, tests)
- Hand-rolled Prometheus metrics (pure Go, zero CGO): traces_total,
traces_by_action, errors_total, active_agents at GET /metrics
- Configurable slog JSON handler with --log-level flag
- Request ID middleware for cross-referencing logs and traces
- Batch trace writing (64 entries or 100ms flush interval)
- Background retention cleanup via --trace-retention flag
- SQL migration 002 adds owner_id column and composite indexes
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implements the foundational layer that all SynapBus features depend on:
- internal/storage: SQLite connection manager (WAL mode, busy_timeout,
foreign_keys) and embedded migration runner using modernc.org/sqlite
- internal/messaging: MessagingService with send, read inbox, claim,
mark done/failed, and FTS5 search. SQLite-backed MessageStore with
conversation auto-creation and read/unread tracking via inbox_state.
- internal/agents: AgentService with register, authenticate (bcrypt),
update, deregister, discover by capability. HTTP auth middleware.
- internal/mcp: MCP server using mark3labs/mcp-go with 9 registered
tools (send_message, read_inbox, claim_messages, mark_done,
search_messages, register_agent, discover_agents, update_agent,
deregister_agent). SSE transport, health endpoint, connection manager.
- internal/trace: Async trace recorder with buffered channel for
recording agent actions to SQLite traces table.
- cmd/synapbus: Updated main.go wiring storage, migrations, services,
MCP server, chi router, and graceful shutdown.
All code compiles with CGO_ENABLED=0. Full test suite passes.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
