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mcp/harbor
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Zovo Cross Sum Puzzles MCP

v1.0.0

io.github.theluckystrike/cross-sums

Make printable cross sum puzzles for puzzle fans, teachers and students as a PDF with an answer key.

transport:streamable-http tools:1
Website

Target client

run in your project directory 

claude mcp add --transport http cross-sums https://cross-sums.zovo.one/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

generate_cross_sums

generate cross sums

All 1 tools, one page each

1 resource you attach as context

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.