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mcp/harbor
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ContactZapp MCP

v1.0.6 changelog · 3

app.contactz/contactzapp

Keeps your contacts in sync across Google, Microsoft, Apple and CardDAV, and cleans up duplicates.

transport:streamable-http tools:7
View source Website

Target client

run in your project directory 

claude mcp add --transport http contactzapp https://app.contactz.app/api/v1/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

api_key_check

api key check

contact_find

contact find

contact_create

contact create

contact_read

contact read

contact_change

contact change

sync_start Mutating

sync start

event_list

event list

All 7 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.