ProofSlip issues 24-hour ephemeral receipts that AI agents check before executing actions. When one agent completes a task — payment, approval, or handshake — it creates a proof receipt; downstream agents verify that receipt before proceeding, preventing duplicate actions, stale approvals, and unsafe retries. Receipts automatically expire after 24 hours, eliminating stale state in multi-agent pipelines.
Cognium trust score
50%
Tier
Unverified
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately.
Returns 7 tools: search_skills, get_skill, list_leaderboard, get_trust_breakdown, resolve_composition, plus the ChatGPT-connector search and fetch. Every tool is annotated read-only.
Resolve this skill directly via MCP tools/call get_skill.