generated: '2026-08-16' method: searched source: https://www.flyingembers.com/llms.txt limit_count: 1 limits: - name: ucp-mcp-per-ip scope: per-ip surface: https://www.flyingembers.com/api/ucp/mcp window: null limit: null burst: null status_on_exhaustion: 429 retry_guidance: 'Back off on 429 responses.' published_text: >- "Respect rate limits. The MCP endpoint is rate-limited per IP. Back off on 429 responses." source: https://www.flyingembers.com/llms.txt response_headers: published: [] observed: [] detail: >- An anonymous tools/list response (HTTP 200, 2026-08-16) carried no X-RateLimit-*, RateLimit-* or Retry-After header. The only rate-limit headers observable were absent; the response did carry x-request-id and x-shopify-ucp-mcp-api-version. The scope (per-IP) and the exhaustion status (429) are documented, but no numeric limit, window or runtime header signal is published — an agent cannot budget against this API, only react to a 429. notes: - No numeric limit or window is published anywhere on the merchant's surface. - The read-only storefront JSON endpoints (/products/{handle}.json, /collections/{handle}/products.json) carry no published limits.