@anthropic-prowl/mcp-server

MCP server for Prowl — The Agent Discovery Network.

Discover, evaluate, and compare SaaS APIs directly from Claude Desktop.

Quick Start

Add to your Claude Desktop config (~/.claude/claude_desktop_config.json):

{
  "mcpServers": {
    "prowl": {
      "command": "npx",
      "args": ["-y", "@anthropic-prowl/mcp-server"]
    }
  }
}

Or with an agent key for authenticated access:

{
  "mcpServers": {
    "prowl": {
      "command": "npx",
      "args": ["-y", "@anthropic-prowl/mcp-server"],
      "env": {
        "PROWL_AGENT_KEY": "ak_your_key_here"
      }
    }
  }
}

Tools

| Tool | Description | |------|-------------| | prowl_discover | Search services by keyword, category, score, or filters | | prowl_search | Natural language search ("find me a geocoding API with free tier") | | prowl_get_service | Look up a service by slug (e.g. "stripe") | | prowl_metrics | Get ASO score and verification status | | prowl_compare | Compare 2-5 services side by side | | prowl_alternatives | Find alternative services in the same category | | prowl_audit | Full ASO audit: scores, issues, readiness, action plan | | prowl_feedback | Report success/failure after using a service | | prowl_batch_metrics | Get metrics for up to 20 services in one call |

Resources

| Resource | Description | |----------|-------------| | prowl://llms.txt | Full API guide with endpoints and integration examples |

Environment Variables

| Variable | Default | Description | |----------|---------|-------------| | PROWL_BASE_URL | https://prowl.world | API base URL | | PROWL_AGENT_KEY | (none) | Agent key for authenticated requests |

Example Prompts

Once installed, try asking Claude:

• "Find me a weather API with good uptime"
• "Compare Stripe vs Lemon Squeezy"
• "What are the best AI APIs on Prowl?"
• "Get the audit report for OpenAI's service"
• "Find alternatives to SendGrid"

License

MIT