postman-claude-code-plugin

Postman concepts and MCP tool guidance. Loaded when working with Postman MCP tools to make better decisions about tool selection and workarounds.

Discover, explore, install, and generate client code from APIs in Postman. Use when the user wants to find or integrate an API, explore a collection, or generate or maintain API client code — required before generating code from any Postman collection, even one already explored via MCP tools.

Generate or update an OpenAPI 3.0 spec from code. Use when the user wants to create, update, or write an OpenAPI/Swagger spec, API definition, or API documentation from their codebase.

Run Postman collection tests using the Postman CLI. Use when the user wants to run collection tests, execute API test suites, or verify changes after editing code.

Send HTTP requests using the Postman CLI. Use when the user wants to send a request, call or test an HTTP endpoint, or quickly try an API.

Postman CLI reference and git sync file structure knowledge - provides context for CLI-based commands (send-request, generate-spec, run-collection, context)

Knowledge about AI agent API compatibility. Use when user asks about API readiness, agent compatibility, or wants to improve their API for AI consumption.