Postman Claude Skill is Open Sourced

Hey everyone! When Anthropic announced Skills last Thursday, I started working on a POC. Needless to say, the new Claude skill works really well in Claude Code.

Capabilities

:white_check_mark: Discover Phase

  • List collections, environments, monitors, and APIs

  • Get detailed resource information

  • Workspace resource discovery

  • Error handling with retry logic

:white_check_mark: Design Phase

  • Validate API schemas (OpenAPI, Swagger, GraphQL)

  • Get API versions and compare changes

  • Manage API definitions and versions

  • Create, update, and delete APIs

:white_check_mark: Build Phase

  • Create new collections and environments

  • Update existing collections and environments

  • Delete collections and environments

  • Duplicate collections and environments

  • Add requests to collections

  • Manage environment variables (including secrets)

:white_check_mark: Test Phase

  • Run collection tests with Newman integration

  • Execute test suites with environment variables

  • Parse and format test results

  • Detailed pass/fail reporting with assertions

:white_check_mark: Secure Phase

  • Check authentication configuration

  • Review security settings in collections

  • Identify unsecured endpoints

  • Get security recommendations

:white_check_mark: Deploy Phase

  • Create and manage mock servers

  • List all mocks in workspace

  • Update mock server configuration

  • Delete mock servers

:white_check_mark: Observe Phase

  • Create, update, and delete monitors

  • List all monitors with status

  • View monitor run history and analytics

  • Analyze success rates and response times

  • Get detailed run diagnostics

:white_check_mark: Distribute Phase

  • View API documentation

  • Assess documentation quality and completeness

  • Check for missing descriptions or examples

  • Get recommendations for improving docs

If youโ€™d like to try it yourself, here is the link. And better yet, HELP ME continue to build this skill.

1 Like

How does it connect to postman? Through API key or Oauth?