Postman Collection Manager

This skill manages Postman collections including import, export, and conversion operations.

Instructions

Importing Collections

1. Import from OpenAPI

   • Use script: scripts/openapi-to-postman.sh <openapi.json> <output-collection.json>
   • Converts OpenAPI spec to Postman collection format

2. Import from URL

   • Use script: scripts/import-from-url.sh <collection-url> <output.json>
   • Downloads and saves Postman collection

Exporting Collections

1. Export Collection

   • Use script: scripts/export-collection.sh <collection.json> <format>
   • Formats: json, yaml, newman-ready

2. Extract Endpoints

   • Use script: scripts/extract-endpoints.sh <collection.json>
   • Lists all endpoints in collection

Managing Collections

1. Merge Collections

   • Use script: scripts/merge-collections.sh <collection1.json> <collection2.json> <output.json>
   • Combines multiple collections

2. Filter Collection

   • Use script: scripts/filter-collection.sh <collection.json> <pattern> <output.json>
   • Filters requests by name or folder

Available Scripts

• scripts/openapi-to-postman.sh - Convert OpenAPI to Postman
• scripts/import-from-url.sh - Download collection from URL
• scripts/export-collection.sh - Export in various formats
• scripts/extract-endpoints.sh - List all endpoints
• scripts/merge-collections.sh - Merge multiple collections
• scripts/filter-collection.sh - Filter collection requests

Examples

Example 1: Import OpenAPI

# Convert OpenAPI spec to Postman collection
./scripts/openapi-to-postman.sh api-spec.json my-api-collection.json

Example 2: Manage Collections

# Extract all endpoints
./scripts/extract-endpoints.sh my-collection.json

# Filter to only GET requests
./scripts/filter-collection.sh my-collection.json "GET" filtered.json

Requirements

• jq for JSON processing
• curl for URL imports
• openapi-to-postmanv2 npm package (for OpenAPI conversion)

Success Criteria

• ✅ Collections imported successfully
• ✅ OpenAPI conversions accurate
• ✅ Exports valid and usable
• ✅ Merged collections maintain structure