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PPN Hub — public APIs over MCP

Official

by ppn-hub

One MCP endpoint over 75 public PPN APIs: search_apis to discover, execute_api to call. Free tier.

This MCP server exposes a single MCP endpoint that fronts 75+ public PPN APIs. It provides a way to search and discover available APIs via search_apis, and to call a selected API via execute_api. The server data indicates a free tier.

🛠️ Key Features

  • One MCP endpoint
  • Backed by 75+ public PPN APIs
  • search_apis for discovery
  • execute_api for execution
  • Free tier

🚀 Use Cases

  • Discover which PPN APIs are available through search_apis
  • Execute a chosen PPN API call using execute_api
  • Integrate PPN API functionality into MCP-compatible tooling via a single endpoint

⚡ Developer Benefits

  • Centralized API access through one MCP endpoint
  • Two-step workflow: discover (search_apis) and run (execute_api)
  • Works with publicly available PPN APIs

⚠️ Limitations

  • Described scope is specific to PPN APIs (75+ public PPN APIs) exposed through this endpoint.
PPN Hub — public APIs over MCP - agentage MCP Catalog