API Ninjas for Claude.ai
com.api-ninjas/mcp
140+ data APIs for agents: finance, banking validation, geo, weather, text. One API key.
client:Claude.ai
transport:streamable-http
Install API Ninjas in Claude.ai
Settings → Connectors → Add custom connector
https://mcp.api-ninjas.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