docs: Update docs for dashboard root and API stats

README.md

@@ -66,5 +66,14 @@ mcp-memory gate verify
 `
 This queries the daemon (via HTTP) to confirm if pre-push validation (like running tests via PrePushAuditor) has been cleared by the agent.
 `
+## Brain Monitor Dashboard
+The server hosts a live, real-time HTML dashboard called the **Brain Monitor**. It visually tracks the metrics of your Antigravity knowledge graph, such as the total count of Entities, Relations, Tasks, Snippets, and Architectural Decisions (ADRs).
+
+To view the dashboard, simply navigate to the root endpoint in your browser while the server is running:
+`http://127.0.0.1:3000/`
+
+You can also programmatically query these live metrics via the API endpoint:
+`curl http://127.0.0.1:3000/api/stats`
+
 ## Further Reading
 For a deep dive into the architecture, Write-Ahead Logging (WAL), locking mechanisms, and the HTTP SSE event loop, consult the design.md file in this repository.

design.md

@@ -16,8 +16,9 @@ The daemon uses the `axum` and `rust-mcp-axum` crates, binding to `0.0.0.0:3000`
 *   `POST /messages`: The JSON-RPC endpoint. Clients use this to send tool calls and resource reads up to the server.
 
 ### Custom Integration Endpoints
+*   `GET /`: The Brain Monitor live HTML dashboard (returns real-time metrics UI).
+*   `GET /api/stats`: Returns a JSON snapshot of current entity, relation, task, and tech debt counts.
 *   `GET /gate/verify`: A lightweight, deterministic endpoint used by external scripts to verify if an action (like a `git push`) is authorized based on the current state.
-*   *(Future)* `GET /health` or `GET /graph` for immediate system inspection.
 
 ## 3. Client Connections
 The Antigravity configurations (`mcp_config.json`) utilize the dual-transport system: