LocalFree

SheetSpec MCP server

helloo1568/SheetSpec

Contract testing and quality gates for spreadsheets created by AI agents.

Install SheetSpec in Claude Code

Claude Code
claude mcp add sheetspec -- uvx sheetspec
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "sheetspec": {
      "command": "uvx",
      "args": [
        "sheetspec"
      ]
    }
  }
}

Frequently asked questions

What does the SheetSpec MCP server do?

Contract testing and quality gates for spreadsheets created by AI agents.

Is the SheetSpec MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does SheetSpec run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add SheetSpec to Claude Code?

Run: claude mcp add sheetspec -- uvx sheetspec

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