{"content": "{\n  \"description\": \"Add custom headers to API requests for specialized authentication or routing requirements. Useful for enterprise deployments with custom authentication systems or API gateways that require additional metadata.\",\n  \"env\": {\n    \"ANTHROPIC_CUSTOM_HEADERS\": \"X-Company-ID: your-company-id\\\\nX-Environment: production\\\\nX-API-Version: v1\"\n  }\n}"}