verify_registered_agent
shallowio.github.nexus-mcp-infra/erc8004-agent-liveness · Verify this server
Checks whether an agent registered in the real ERC-8004 Identity Registry (Base Sepolia testnet) is actually alive right now: resolves its on-chain registration file, then performs a real MCP `initialize` handshake against whatever endpoint it declares. verdict is one of AGENT_NOT_FOUND, REGISTRATION_FETCH_FAILED, REGISTERED_INACTIVE, REGISTERED_NO_ENDPOINT_DECLARED, REGISTERED_LIVE, REGISTERED_UNREACHABLE.
1 trials · measured 2 days ago
verify_registered_agent scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.nexus-mcp-infra/erc8004-agent-liveness, measured 31 Aug 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-08-31 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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