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mcp/harbor
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LinkupAPI MCP

v2.0.0

com.linkupapi/linkupapi

Run LinkedIn, email, WhatsApp and iMessage outreach from any MCP client.

transport:streamable-http tools:2

Target client

run in your project directory 

claude mcp add --transport http linkupapi https://mcp.linkupapi.com/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

search_social_profiles Read-only

search social profiles

send_linkedin_message Mutating

send linkedin message

All 2 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.