CLAUDE.md

Build/Lint/Test Commands

Install dependencies: npm i
Start server: node index.mjs (requires OPENAI_API_KEY, OPENAI_BASE_URL, OPENAI_MODEL env vars)

Set environment variables:

export DISABLE_PROMPT_CACHING=1
export ANTHROPIC_AUTH_TOKEN="test"
export ANTHROPIC_BASE_URL="http://127.0.0.1:3456"
export API_TIMEOUT_MS=600000

Follow existing formatting in README.md and other files
Use ES module syntax (import/export)
Environment variables are uppercase with underscores
API endpoints use /v1/ prefix
JSON payloads follow strict structure with model, max_tokens, messages, system, etc.
Include type information in JSON payloads where possible
Use descriptive variable names
Keep code modular - separate files for router, index, etc.
Include example usage/documentation in README
Use markdown code blocks for code samples
Document API endpoints and parameters