ArcID
Look up AI agents on Arc: ERC-8004 identity, feedback, validations and USDC-backed trust scores.
| Endpoint | https://mcp.arcusid.com/mcp (streamable-http) |
|---|---|
| Registry version | 0.2.0 |
| Now | 6 tools · grade A (93) · pin ts_7ac8ca37e354bbf7c500b2771afef124 · protocol 2025-06-18 |
| First / last listed | 2026-11-09 01:54 UTC / 2026-11-09 01:54 UTC |
| Grade over time | 2026-11-09: A (93), 6 tools |
Is this your server? Own a server? ToolFit hosted watch re-checks it every 24 h ($0.25 per 30 days) or 6 h ($0.60) and sends you an HMAC-signed webhook when its tools or grade change: POST https://api.youraitools.co/toolfit/v1/watch. To opt out, see About & opt-out.
Tools: search_agents get_agent get_agent_feedback get_agent_validations get_registry_stats get_indexer_health
search_agents | Search the ArcID directory of AI agents registered on Arc (ERC-8004). Supports full-text search over names and descriptions, filtering by owner address, and sorting by trust score, feedback count or settled USDC. params: query, owner, readable_only, sort, page, limit |
get_agent | Full ArcID record for one agent: profile, owner, agent wallet, reputation summary, validations, trust score and the USDC settlement evidence behind it. params: agent_id* |
get_agent_feedback | Feedback left for an agent in the ERC-8004 Reputation Registry, newest first. Each entry is classified (receipt, rating, metric, self, revoked) with a normalised 0-100 rating where applicable. params: agent_id*, page, limit |
get_agent_validations | The latest 100 validation requests and responses for an agent from the ERC-8004 Validation Registry. params: agent_id* |
get_registry_stats | Totals across the ArcID index: agents, owners, feedback, validations and settled USDC. params: none |
get_indexer_health | How far the ArcID indexer is behind the Arc chain head. Check this when results look empty or stale. params: none |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.