Add rose-ash-services MCP server: 12 tools for service introspection

Python-based MCP server (tools/mcp_services.py) for understanding the
microservice topology via static analysis:

- svc_status: Docker container status
- svc_routes: HTTP route table from blueprint scanning
- svc_calls: inter-service dependency graph (fetch_data/call_action/etc)
- svc_config: environment variables from docker-compose
- svc_models: SQLAlchemy models, columns, relationships
- svc_schema: live defquery/defaction manifest from running services
- alembic_status: migration count per service
- svc_logs/svc_start/svc_stop: service lifecycle
- svc_queries/svc_actions: SX query and action definitions

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

CLAUDE.md

@@ -330,3 +330,22 @@ Dev bind mounts in `docker-compose.dev.yml` must mirror the Docker image's COPY
 
 - Use Context7 MCP for up-to-date library documentation
 - Playwright MCP is available for browser automation/testing
+
+### Service introspection MCP (rose-ash-services)
+
+Python-based MCP server for understanding the microservice topology. Static analysis — works without running services.
+
+| Tool | Purpose |
+|------|---------|
+| `svc_status` | Docker container status for all rose-ash services |
+| `svc_routes` | List all HTTP routes for a service by scanning blueprints |
+| `svc_calls` | Map inter-service calls (fetch_data/call_action/send_internal_activity/fetch_fragment) |
+| `svc_config` | Environment variables and config for a service |
+| `svc_models` | SQLAlchemy models, columns, relationships for a service |
+| `svc_schema` | Live defquery/defaction manifest from a running service |
+| `alembic_status` | Migration count and latest migration per service |
+| `svc_logs` | Recent Docker logs for a service |
+| `svc_start` | Start services via dev.sh |
+| `svc_stop` | Stop all services |
+| `svc_queries` | List all defquery definitions from queries.sx files |
+| `svc_actions` | List all defaction definitions from actions.sx files |