Lachesis for VS Code

io.github.unboundcompute/lachesis

Compiler-precise code property graph for C, Python, and TypeScript, navigable over MCP.

client:VS Code transport:stdio runtime:pypi

Install Lachesis in VS Code

.vscode/mcp.json

{
  "servers": {
    "lachesis": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "lachesis-cpg"
      ]
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs