loop-mcp for Claude.ai
com.loopxxi/loop-mcp
L402 MCP: 5 paid BTC/Lightning tools + fiat credits, 10-25 sats/call.
client:Claude.ai
transport:streamable-http
Install loop-mcp in Claude.ai
Settings → Connectors → Add custom connector
https://mcp.loopxxi.com/mcp
Claude 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