| # Engine MCP |
| |
| This is an MCP server to help Gemini CLI work on the engine. |
| |
| It runs over stdout. The CWD is assumed to be `//engine/src/flutter`. That |
| matches the CWD when executing Gemini CLI from that directory where it is set |
| up. |
| |
| ## Testing |
| |
| The server can be run an queried manually with the following example queries. |
| Automated testing is a bit lacking until we can get it integrated with the |
| dart workspace. |
| |
| ```json |
| { "jsonrpc": "2.0", "id": 1, "method": "tools/list" } |
| ``` |
| |
| ```json |
| { "jsonrpc": "2.0", "id": 2, "method": "tools/call", "params": { "name": "engine_build", "arguments": { "config": "host_profile_arm64", "target": "//flutter/tools/licenses_cpp"} } } |
| ``` |
| |
| You can test it through gemini too with the following: |
| |
| ```sh |
| cd //engine/src/flutter |
| gemini -p "what impellerc targets are there for host_debug_unopt_arm64?" |
| ``` |
