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Postman Tool Generation MCP Server

@MCP-Mirror

About Postman Tool Generation MCP Server

Mirror of

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "postman-ai-tools": {
      "command": "node",
      "args": [
        "/path/to/postman-tool-generation-server/build/index.js"
      ],
      "env": {
        "POSTMAN_API_KEY": ""
      }
    }
  }
}

Tools

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Overview

What is Postman Tool Generation MCP Server?

This MCP server generates AI agent tools from Postman collections and requests. It integrates with the Postman API to convert API endpoints into type-safe code that can be used with various AI frameworks. It is designed for developers using AI assistants like Claude Desktop or any MCP client.

How to use Postman Tool Generation MCP Server?

Install dependencies (npm install), build the server (npm run build), then configure the MCP settings in your Claude settings file (cline_mcp_settings.json) with the server command, path, and POSTMAN_API_KEY environment variable. The server provides a single tool called generate_ai_tool, which accepts parameters: collectionId, requestId, language (javascript or typescript), and agentFramework (openai, mistral, gemini, anthropic, langchain, or autogen).

Key features of Postman Tool Generation MCP Server

  • Generate TypeScript/JavaScript code from Postman collections
  • Supports multiple AI frameworks (OpenAI, Mistral, Gemini, Anthropic, LangChain, AutoGen)
  • Type-safe code generation with error handling and response validation
  • Generates type definitions, API integration, and documentation

Use cases of Postman Tool Generation MCP Server

  • Convert Postman API endpoints into AI-usable tools for Claude Desktop or any MCP client
  • Quickly create type‑safe tool code for different AI frameworks from existing Postman collections
  • Automate generation of OpenAI function definitions from public API requests
  • Streamline integration of Postman APIs into AI agent workflows

FAQ from Postman Tool Generation MCP Server

What AI frameworks does the server support?

It supports OpenAI, Mistral, Gemini, Anthropic, LangChain, and AutoGen.

What language options are available for generated code?

JavaScript and TypeScript.

What environment variable is required?

POSTMAN_API_KEY must be set to your Postman API key.

Does the server work with any MCP client?

Yes, it works with any MCP client like Claude Desktop and Cline.

What parameters does the generate_ai_tool tool accept?

It requires collectionId, requestId, language (javascript/typescript), and agentFramework (openai/mistral/gemini/anthropic/langchain/autogen).

Frequently asked questions

What AI frameworks does the server support?

It supports OpenAI, Mistral, Gemini, Anthropic, LangChain, and AutoGen.

What language options are available for generated code?

JavaScript and TypeScript.

What environment variable is required?

POSTMAN_API_KEY must be set to your Postman API key.

Does the server work with any MCP client?

Yes, it works with any MCP client like Claude Desktop and Cline.

What parameters does the generate_ai_tool tool accept?

It requires collectionId, requestId, language (javascript/typescript), and agentFramework (openai/mistral/gemini/anthropic/langchain/autogen).

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