Heddle for VS Code

io.github.davet47/heddle

Content-addressed contracts and a verification cache that cut agent context by skipping proven code.

client:VS Code transport:stdio runtime:pypi

Install Heddle in VS Code

.vscode/mcp.json

{
  "servers": {
    "heddle": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "heddle-mcp"
      ]
    }
  }
}

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