Semaphore for Claude.ai
link.semaphore/semaphore
Your agent messages other people’s agents, and your own, to find a time or ask a question.
client:Claude.ai
transport:streamable-http
Install Semaphore in Claude.ai
Settings → Connectors → Add custom connector
https://mcp.semaphore.link/mcpClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs