Vercelpycheck
Scan a public GitHub repo for known Vercel Python-runtime deploy footguns.
- Transport
- Not stated
- Package
- —
- Registry id
- com.edgethirteen.www/vercelpycheck
No install snippet on purpose. A working MCP config is a command, its arguments and an environment block — the last two are where API keys live, so this catalogue never stores them and cannot publish them. Follow the link above for the authors' own instructions.
VercelPyCheck is a developer tool that scans Python projects for known Vercel deployment issues before they cause a deploy failure. It provides a free instant check for pasted files, which are processed entirely in the user's browser. For $29, it automatically scans a full public GitHub repository.
The tool performs static analysis on file contents and paths, not an actual build, so a clean result indicates no known footgun, not a deploy guarantee. It checks for seven specific issues, all derived from real production incidents on Vercel with Python. The free check requires users to paste their requirements.txt/pyproject.toml and api/*.py files using a specific '### FILE: path' marker format.
The $29 tier provides automation by fetching relevant files from a public GitHub repo and running the same scan without copy-pasting. VercelPyCheck also offers an MCP server for coding agents like Claude Code or Cursor.
Summary drafted from the project's own website. Every sentence is backed by text on that page and was reviewed before publishing.