PulseMCP Server

A Model Context Protocol (MCP) server that provides tools for discovering and exploring MCP servers and integrations through the PulseMCP API.

Features

• List available MCP servers with filtering and pagination
• Search for specific MCP servers by name or functionality
• Filter servers by integration types
• List all available integrations
• Full TypeScript support

Installation

Installing in MCP Clients

Add this to your MCP client configuration and adapt based on your Client’s preferences. For example:

{
  "mcpServers": {
    "pulsemcp": {
      "command": "npx",
      "args": ["-y", "pulsemcp-server"]
    }
  }
}

1. Clone the repository:

git clone <repository-url>
cd pulsemcp-server

2. Install dependencies:

npm install

3. Build the project:

npm run build

Usage

Running the Server

The server can be run directly after building:

./build/index.js

Or through npm:

npm start

Development

To watch for changes during development:

npm run watch

To inspect the server’s MCP implementation:

npm run inspector

Available Tools

list_servers

Lists MCP servers with optional filtering and pagination.

Parameters:

• query (optional): Search term to filter servers
• integrations (optional): Array of integration slugs to filter by
• count_per_page (optional): Number of results per page (maximum: 5000)
• offset (optional): Number of results to skip for pagination

Example:

{
  "query": "toolhouse",
  "integrations": ["github"],
  "count_per_page": 10,
  "offset": 0
}

list_integrations

Lists all available integrations. This tool takes no parameters.

Response Format

Both tools return JSON responses with the following structure:

list_servers Response

{
  "servers": [
    {
      "name": "Server Name",
      "url": "https://example.com",
      "external_url": "https://external-link.com",
      "short_description": "Server description",
      "source_code_url": "https://github.com/example/repo",
      "github_stars": 123,
      "package_registry": "npm",
      "package_name": "package-name",
      "package_download_count": 1000,
      "integrations": [
        {
          "name": "Integration Name",
          "slug": "integration-slug",
          "url": "https://integration-url.com"
        }
      ]
    }
  ],
  "total_count": 1,
  "next": null
}

list_integrations Response

{
  "integrations": [
    {
      "name": "Integration Name",
      "slug": "integration-slug",
      "url": "https://integration-url.com"
    }
  ]
}

Error Handling

The server includes robust error handling for:

• Invalid parameters
• API connection issues
• Rate limiting
• Authentication errors

Errors are returned in a standardized format with appropriate error codes and messages.

Development

Project Structure

pulsemcp-server/
├── src/
│   └── index.ts    # Main server implementation
├── build/          # Compiled JavaScript
├── package.json    # Project configuration
└── tsconfig.json   # TypeScript configuration

Dependencies

• @modelcontextprotocol/sdk: ^0.6.0
• axios: ^1.7.9
• TypeScript: ^5.3.3

License

Read LICENSE.MD

Contributing

Open a PR - be nice and you will be rewarded!