Overview

Title: Postmancer

How to Use:
Postmancer is a standalone MCP server that enables AI assistants to interact with RESTful APIs through natural language. It can be installed globally via npm or run directly with npx. Integration with Claude Desktop requires adding configuration details to the Claude Desktop settings file. Docker is also supported for containerized deployment.

Key Features:

• Make HTTP requests to any REST API
• Save and organize API requests in collections
• Environment variable support with substitution
• Multiple authentication methods (Basic, Bearer, API Key, OAuth2)
• Request/response history and testing

Use Cases:

• API testing and management for AI assistants
• Automating API interactions via natural language
• Storing and reusing API request collections
• Secure handling of authentication tokens and environment variables