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diffctx

io.github.nikolay-e/diffctx ยท v1.20.0

Selects the minimum code an LLM needs to review a git diff

Connect Runs on your machine

Terminal
claude mcp add diffctx -- uvx diffctx==1.20.0
claude_desktop_config.json
{
  "mcpServers": {
    "diffctx": {
      "command": "uvx",
      "args": [
        "diffctx==1.20.0"
      ]
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "diffctx": {
      "command": "uvx",
      "args": [
        "diffctx==1.20.0"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "diffctx": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "diffctx==1.20.0"
      ]
    }
  }
}

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Details

Package[email protected] (PYPI, stdio)
First published22 Oct 2026
Last updated22 Oct 2026
Registry nameio.github.nikolay-e/diffctx

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