mcp-prowl

@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