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mcp/harbor
Verified official

Junto group calendar MCP

v1.0.0

app.tryjunto/junto

Shared group calendar with RSVPs, no login. Create calendars, read events, add events, RSVP.

transport:streamable-http tools:3
Website

Target client

run in your project directory 

claude mcp add --transport http junto https://tryjunto.app/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

about_junto

about junto

create_calendar Mutating

create calendar

get_upgrade_link Read-only

get upgrade link

All 3 tools, one page each

1 prompt you invoke yourself

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.