How do I install PPN Hub — public APIs over MCP?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is PPN Hub — public APIs over MCP official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

This listing scores 47 (Fair). The formula is published on the methodology page.

PPN Hub — public APIs over MCP MCP Server | MCPpedia

One MCP endpoint over 69 public PPN APIs: search_apis to discover, execute_api to call. Free tier.

RegistryRemote

47Fair

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "ppn-hub-ppn-hub": {
      "url": "https://mcp.ppn-hub.com/mcp"
    }
  }
}

This server does not declare environment variables.

Tools show up when the registry metadata or the repository README lists them. GitHub enrichment fills this in when a token is configured.

77Good

MCP server for Firecrawl — web search, scraping, and biomedical/arXiv paper search.

RegistryRemotefirecrawl7.6K stars