API Inventory Scanner

API Inventory Scanner Skill

Discovers and documents existing API endpoints through code analysis, log inspection, and traffic analysis.

Purpose

Enable API discovery for:

• Endpoint discovery
• Request/response format extraction
• Authentication method detection
• Rate limit identification
• Consumer mapping

Capabilities

1. Endpoint Discovery

• Parse route definitions
• Analyze controller code
• Inspect API frameworks
• Find undocumented endpoints

2. Request/Response Format Extraction

• Extract request schemas
• Document response formats
• Identify query parameters
• Map headers and cookies

3. Authentication Method Detection

• Identify auth mechanisms
• Document token formats
• Map permission requirements
• Catalog security schemes

4. Rate Limit Identification

• Find rate limit configurations
• Document throttling rules
• Identify quotas
• Map limit tiers

5. Consumer Mapping

• Identify API consumers
• Track usage patterns
• Map client dependencies
• Document integrations

6. Usage Pattern Analysis

• Analyze access logs
• Identify hot endpoints
• Track response times
• Map error rates

Tool Integrations

Output Schema

{
  "scanId": "string",
  "timestamp": "ISO8601",
  "endpoints": [
    {
      "path": "string",
      "method": "string",
      "description": "string",
      "parameters": [],
      "requestBody": {},
      "responses": {},
      "authentication": "string",
      "rateLimit": {},
      "consumers": [],
      "metrics": {}
    }
  ],
  "summary": {
    "totalEndpoints": "number",
    "documented": "number",
    "undocumented": "number"
  }
}

Integration with Migration Processes

• api-modernization: API inventory
• integration-migration: Integration mapping

Related Skills

• openapi-generator: Spec generation
• api-compatibility-analyzer: Version analysis

Related Agents

• api-modernization-architect: API design