fix(mcp): auto-register tools on startup and support cross-platform setup for all major AI IDEs

- Fix missing mcp_server.tools import on server initialization so mobile_run_task, mobile_manage_task, mobile_get_device_state, and mobile_inspect_trace are automatically registered.

- Inject PYTHONPATH in generated and installed MCP configurations to guarantee Python module resolution across Windows, macOS, and Linux regardless of IDE CWD.

- Expand artemis mcp --install and --generate-config to support VS Code, Cline, Roo Code, Claude Code CLI (~/.claude.json), Cursor, Windsurf, Antigravity, and OpenClaw.

- Enhance config file merging with robust exception handling and fallback initialization.

mcp_server/README.md

@@ -62,7 +62,7 @@ The included [`rules.md`](./rules.md) file contains the **Mobile Testing Mindset
 python -m mcp_server
 
 # Or via Artemis CLI
-artemis mcp
+uv run artemis mcp
 ```
 
 ### IDE Configuration
@@ -70,10 +70,10 @@ artemis mcp
 #### One-Click Auto Install (Recommended)
 Run the automated installer to detect and configure your IDE (Antigravity, Cursor, Claude Code/Desktop, OpenClaw):
 ```bash
-artemis mcp --install all
+uv run artemis mcp --install all
 # Or install specifically for Antigravity:
-artemis mcp --install antigravity
+uv run artemis mcp --install antigravity
 ```
 
 #### Manual JSON Config Generation
-Run `artemis mcp --generate-config antigravity` (or `all`) to output ready-to-use configuration JSON with resolved `.venv` Python and project paths.
+Run `uv run artemis mcp --generate-config antigravity` (or `all`) to output ready-to-use configuration JSON with resolved `.venv` Python and project paths.

mcp_server/__init__.py

@@ -16,5 +16,6 @@
 
 from mcp_server.base import mcp
 from mcp_server.server import main
+import mcp_server.tools  # noqa: F401
 
 __all__ = ["mcp", "main"]

mcp_server/base.py

@@ -16,6 +16,13 @@
 
 from mcp.server.fastmcp import FastMCP
 
+try:
+    from mcp.server.fastmcp.server import Settings as FastMCPSettings
+
+    FastMCPSettings.model_rebuild()
+except Exception:
+    pass
+
 # Define the shared FastMCP instance for external IDE and agent clients.
 mcp = FastMCP(
     "artemis",
@@ -27,3 +34,6 @@ mcp = FastMCP(
         "and mobile_inspect_trace to inspect detailed execution steps and visual action overlays."
     ),
 )
+
+# Import tools so they are registered with the mcp instance upon module load
+import mcp_server.tools  # noqa: E402, F401

mcp_server/server.py

@@ -55,6 +55,7 @@ except Exception:
 from mcp_server.base import mcp
 
 # 2. Import tools to register them
+import mcp_server.tools  # noqa: F401
 
 
 def main(transport: str = "stdio", host: str = "127.0.0.1", port: int = 8001):