api-caller

Installation
SKILL.md

API Caller Skill

Generic skill to call any REST API dynamically. Can work with OpenAPI specs or direct endpoint calls.

Capabilities

  • Call any REST API endpoint (GET, POST, PUT, DELETE)
  • Parse OpenAPI/Swagger specs to discover endpoints
  • Handle common authentication (API keys, Bearer tokens)
  • JSON request/response handling

Instructions

  1. Read this SKILL.md to choose the direct-call or OpenAPI workflow.
  2. Use scripts/parse_openapi.py first when the user gives an OpenAPI or Swagger spec.
  3. Use scripts/call_api.py for the actual HTTP request.
  4. Return the request result and any recoverable error details to the user.

Scripts

Installs
5
GitHub Stars
533
First Seen
Aug 22, 2026
api-caller — nvidia/skillevaluator