generated: '2026-09-19'
method: searched
source: https://deusproof.com/skill.md
docs:
- https://deusproof.com/skill.md
- https://deusproof.com/legal/terms
limit_count: 2
summary: >-
  DEUSPROOF publishes two per-IP limits in its skill guide ("Etiquette & limits: Free, no account, no key.
  Per-IP limits: 300 req/min global, 40 certifications/hour.") and the Terms add that "Rate limits apply
  per identity and per IP, and we may refuse or remove entries created to game public rankings." No
  rate-limit response headers are documented, and none were observed on live 200/401/404/422 responses
  (no RateLimit-*, X-RateLimit-* or Retry-After); the exhaustion status code is not published. The privacy
  page states rate-limit counters are held in memory for at most 30 days.
rate_limits:
- name: Global requests per IP
  scope: per-ip
  limit: 300
  window: 1 minute
  metric: request
  burst: null
  applies_to: [all of https://deusproof.com/api, presumably MCP and A2A on the same host]
  source: 'https://deusproof.com/skill.md — "Per-IP limits: 300 req/min global"'
- name: Certifications per IP
  scope: per-ip
  limit: 40
  window: 1 hour
  metric: certification (POST /api/certifications, POST /api/certifications/hash, MCP certify_creation / notarize_hash)
  burst: null
  source: 'https://deusproof.com/skill.md — "40 certifications/hour"'
identity_limits:
- name: Per-identity limits
  scope: per-identity ((platform, agent_handle) pair or did:key)
  limit: null
  window: null
  source: 'https://deusproof.com/legal/terms — "Rate limits apply per identity and per IP"; the number is not published.'
size_limits:
- {name: Content recorded by the GitHub Action, limit: 'first 100,000 bytes of the file (head -c 100000)', source: 'action.yml — the hash still covers the full file'}
headers:
  documented: []
  observed: []
  note: 'Responses carry strict-transport-security, content-security-policy, x-frame-options and x-content-type-options, but no rate-limit signal.'
exhaustion:
  status: null
  headers: []
  note: Not published and not observed; the pipeline did not attempt to exhaust the limit.