- CollectionCommerce & Payments
- Classificationagent-native
- LicenseMIT
- MCPAvailable
- Agent SkillAvailable
- InterfacesAgent Skill · MCP · http · API
- Verified2026-10-27
What it does
Priors is an on-chain credit pool for ERC-8004 AI agents on Robinhood Chain. Agents borrow and repay USDG; every repayment and default is a public event. Score v2 is rebuilt from debt that someone else put at risk. The catalog entry covers the credit/reputation surface and MCP — not generic x402 middleware alone.
Agent-facing interfaces
- Interaction pattern: Hosted read-only MCP (no key) + optional SDK/CLI for on-chain actions
- Catalog protocols: Agent Skill, MCP, http, API
- MCP: ✅ Hosted read-only MCP
- Agent Skill: ✅ Official skill folder at skills/priors (plus .claude-plugin). Prefer hosted MCP for read-only score/credit checks.
- Onboarding type:
mcp
How agents onboard
Interaction pattern: Hosted read-only MCP (no key) + optional SDK/CLI for on-chain actions
claude mcp add --transport http priors https://mcp.priors.trade/mcp
See the full onboarding section in the dossier.
Protocol surface
| Interface | Detail |
|---|---|
| Hosted MCP | https://mcp.priors.trade/mcp |
| npm | @priors/mcp, @priors/x402 |
| HTTP check | https://priors.trade/api/check?agent=<id> |
| Chain | Robinhood Chain eip155:4663 |
Verification
Last verified 2026-10-27.
Sources:
- https://mcp.priors.trade/mcp