feat(mcp): rename server to "CODE MCP" + ship project-scoped .mcp.json

The MCP protocol-level server name was returned as "codeiq" via
spring.ai.mcp.server.name. Renamed to "CODE MCP" so clients see a
distinctive identifier separate from the project/CLI name (which
remains "codeiq").

Also commits a project-scoped .mcp.json at the repo root: cloning the
repo and opening it in Claude Code auto-registers the MCP server at
http://localhost:8080/mcp without manual `claude mcp add`. Documented
the user-scope registration command in README for cross-project use.

No backend behavior change. Auth defaults are unchanged
(mode=none + allow_unauthenticated=true since v0.2.0 / PR #112), so
the server remains discoverable on a fresh `codeiq serve`.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: aksOps

.mcp.json

@@ -0,0 +1,8 @@
+{
+  "mcpServers": {
+    "code-mcp": {
+      "type": "http",
+      "url": "http://localhost:8080/mcp"
+    }
+  }
+}

CLAUDE.md

@@ -227,6 +227,9 @@ codeiq serve /path/to/repo           # needs enrich if using index
 - `GET /api/intelligence/capabilities` -- Capability matrix
 
 ### MCP Tools (34, via `@McpTool` annotation)
+
+The protocol-level server name is **`CODE MCP`** (set via `spring.ai.mcp.server.name` in `application.yml`). Project-scoped registration lives in `.mcp.json` at the repo root.
+
 `get_stats`, `get_detailed_stats`, `query_nodes`, `query_edges`, `get_node_neighbors`, `get_ego_graph`, `find_cycles`, `find_shortest_path`, `find_consumers`, `find_producers`, `find_callers`, `find_dependencies`, `find_dependents`, `find_dead_code`, `generate_flow`, `run_cypher`, `find_component_by_file`, `trace_impact`, `find_related_endpoints`, `search_graph`, `read_file`, `get_topology`, `service_detail`, `service_dependencies`, `service_dependents`, `blast_radius`, `find_path`, `find_bottlenecks`, `find_circular_deps`, `find_dead_services`, `find_node`, `get_evidence_pack`, `get_artifact_metadata`, `get_capabilities`
 
 ## Adding a New Detector

README.md

@@ -35,6 +35,18 @@ java -jar target/code-iq-*-cli.jar serve /path/to/repo
 # Open http://localhost:8080
 ```
 
+### Use with Claude Code (MCP)
+
+While `serve` is running, register the MCP server once on your machine:
+
+```bash
+claude mcp add --scope user code-mcp -t http http://localhost:8080/mcp
+```
+
+The server publishes itself as **`CODE MCP`**. Inside this repo a project-scoped
+`.mcp.json` is committed at the root, so cloning + opening in Claude Code
+auto-registers it for codeiq development without the manual step.
+
 ## How It Works
 
 codeiq scans source files using 99 detectors across 35+ languages, builds a knowledge graph of code relationships, and serves it via REST API, MCP server, and React UI.

src/main/resources/application.yml

@@ -57,7 +57,7 @@ codeiq:
     enabled: true
 
 spring.ai.mcp.server:
-  name: codeiq
+  name: "CODE MCP"
   version: 0.1.0
   protocol: STREAMABLE
   streamable-http: