generated: '2026-08-12'
method: searched
source: https://www.dollskill.com/agents.md
probe_date: '2026-08-12'
note: 'Dolls Kill publishes exactly one sentence of rate-limit guidance and no numbers.
  The response headers below were observed on live calls; the numeric limits are not
  published anywhere on the property.'
limits:
- scope: per-ip
  surface: https://www.dollskill.com/api/ucp/mcp
  window: not published
  limit: null
  burst: null
  status_on_exhaustion: 429
  published_text: 'Respect rate limits. The MCP endpoint is rate-limited per IP. Back off on 429 responses.'
  source: https://www.dollskill.com/agents.md
- scope: per-request cost
  surface: https://www.dollskill.com/api/2026-04/graphql.json
  window: not published
  limit: null
  model: query cost / complexity
  evidence: 'Every GraphQL response carries extensions.cost.requestedQueryCost (observed value 3 for a trivial introspection query).'
  status_on_exhaustion: 429
- scope: per-request cost
  surface: https://www.dollskill.com (storefront HTML and JSON)
  window: not published
  limit: null
  model: complexity score
  evidence: 'shopify-complexity-score and shopify-complexity-score-v2 response headers (observed 416 on the homepage, 27 on an MCP tools/list).'
response_headers:
  observed:
  - name: shopify-complexity-score
    surfaces: [storefront, mcp]
    meaning: per-request complexity cost consumed
  - name: shopify-complexity-score-v2
    surfaces: [storefront, mcp]
  - name: x-shopify-ucp-mcp-api-version
    surfaces: [mcp]
    meaning: UCP MCP API version serving the request
  - name: x-request-id
    surfaces: [storefront, mcp]
    meaning: request correlation id for support
  absent:
  - RateLimit-Limit
  - RateLimit-Remaining
  - RateLimit-Reset
  - X-RateLimit-Limit
  - X-RateLimit-Remaining
  - X-RateLimit-Reset
  - Retry-After
  absent_note: 'No RFC 9331-style RateLimit-* headers, no legacy X-RateLimit-* headers, and no Retry-After were present on any successful response. An agent gets a cost number but no budget and no reset time, so it cannot compute remaining headroom before it is throttled — it can only react to a 429.'
limit_count: 3
limit_count_note: 'Three rate-limiting regimes are evidenced, but zero published numeric limits. limit_count counts evidenced regimes; every limit: field is null because no figure is published.'