This repository is archived. The groundlens MCP connector now ships inside the library itself.

pip install "groundlens[encoder,mcp]"
python -m groundlens.mcp

Point your client at that command:

{
  "mcpServers": {
    "groundlens": {
      "command": "python",
      "args": ["-m", "groundlens.mcp"]
    }
  }
}

Why it moved

Keeping the connector in a second package meant keeping a second implementation of the same thing, and the two drifted. This repository was still serving three tools — groundlens_check, groundlens_sgi, groundlens_dgi — built on a metric the project has since withdrawn, and still answering with a verdict and a threshold that the measurements do not support.

groundlens 3.0.0 exposes one tool, find_unsupported_words. It returns the words your sources least support and the closest span it found for each one. It returns no verdict and carries no threshold. There is now exactly one implementation of that, and it lives beside the code it wraps.

Where things are

• groundlens — the library
• groundlens.dev — what it does and why
• PyPI — pip install groundlens

The groundlens-mcp package on PyPI is deprecated. Versions up to 2026.5.18 are yanked; 3.0.0 installs nothing and prints the migration message above.

Apache-2.0.