Audit API Consistency

Overview

Scan the codebase for API route definitions and analyze them for consistency across naming, HTTP method usage, error response shapes, pagination, auth patterns, and versioning. Produce a structured report with severity-rated findings and concrete fix recommendations. This is an audit skill -- it analyzes what exists, it does not create new APIs.

Workflow

1. Read project context -- Read .chalk/docs/engineering/ for:
   • Existing API design documents that define the intended conventions
   • Architecture docs describing the API layer
   • Any API style guides or conventions documents
   • Prior audit reports to check if previously flagged issues were resolved