
Claude MCP Internal Tools API Integration: Direct Tools, MCP Connector, or Custom Server?
MCP is one way to expose internal tools to Claude, not a replacement for API design. Direct Claude API tools are simpler when one app owns the loop; remote MCP is worth building when reuse, connector ownership, and cross-client consistency matter.






























































































































































![Nano Banana 2 API Proxy Comparison: Price, Stability & True Cost Analysis [2026]](/posts/en/nano-banana-2-api-proxy-comparison/img/cover.png)
















































![OpenClaw Doctor and Gateway Restart: Complete Troubleshooting Guide [2026]](/posts/en/openclaw-doctor-gateway-restart/img/cover.png)

















![Nano Banana 2 API Pricing Explained: Official vs Proxy Cost Comparison [2026]](/posts/en/nano-banana-2-api-pricing-guide/img/cover.png)





































































































![Gemini 3 Complete Comparison: Pro, Flash, Nano Banana Pro Full Guide [2026 Update]](/posts/en/gemini-3-comparison/img/cover.png)








