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mcp/harbor
Verified official

SignUpSheet.page MCP

v1.0.0

page.signupsheet/signupsheet

Free sign-up sheets, date polls and group cards people join from one link. No accounts, no ads.

transport:streamable-http tools:4
Website

Target client

run in your project directory 

claude mcp add --transport http signupsheet https://signupsheet.page/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

create_signup_sheet Mutating

create signup sheet

create_date_poll Mutating

create date poll

create_group_card Mutating

create group card

get_sheet_summary Read-only

get sheet summary

All 4 tools, one page each

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.