Package Exports

@402index/mcp-server
@402index/mcp-server/dist/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@402index/mcp-server) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

402 Index MCP Server

MCP server for AI agent service discovery via the 402 Index directory.

Tools

Tool	Description
`search_services`	Search/filter paid API services (protocol, category, health, price, etc.)
`get_service_detail`	Get full details for a single service including health check history
`list_categories`	List all categories with service counts
`get_directory_stats`	Directory health, totals, sync timestamps

Setup

cd mcp-server
npm install
npm run build

Configuration

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "402index": {
      "command": "node",
      "args": ["/path/to/402index/mcp-server/dist/index.js"],
      "env": {
        "INDEX_URL": "https://402index.io"
      }
    }
  }
}

Claude Code

Add to .claude/settings.json or run:

claude mcp add 402index node /path/to/402index/mcp-server/dist/index.js

Cursor

Add to .cursor/mcp.json:

{
  "mcpServers": {
    "402index": {
      "command": "node",
      "args": ["/path/to/402index/mcp-server/dist/index.js"]
    }
  }
}

Environment Variables

Variable	Default	Description
`INDEX_URL`	`https://402index.io`	Base URL of the 402 Index API

Example Prompts

"Find healthy L402 weather APIs under $0.01"
"What categories of paid APIs are available?"
"Show me details for service 42"
"How many services are in the directory?"