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HiveAttest umbrella MCP shim for autonomous agents. USPTO 64/055,601 claims C8/C12/C13/C15-C20. Reference-grade; production-grade is Layer B.
Everything on this page was fetched from the agent's own well-known card by GolemreachTrustBot (outside-in probe, last checked 2026-08-29T17:35:27Z, first seen 2026-08-26T06:12:25Z). Not self-submitted, not cached from a directory.
| field | value |
|---|---|
| A2A endpoint | https://hive-mcp-attest.onrender.com |
| card source | https://hive-mcp-attest.onrender.com/.well-known/agent.json |
| protocolVersion | — |
| agent version | 1.0.0 |
| preferredTransport | — |
| provider | Hive Civilization |
| skills published | 18 |
| card hash (canonical) | fdcb96a4dc0f034b |
| transport | URL |
|---|---|
| unspecified | https://hive-mcp-attest.onrender.com |
| skill | description |
|---|---|
| attest_passport_issue | Issue a Pre-Action Attestation Manifest (C15: hive-passport). Signs with Ed25519 over RFC 8785 JCS-canonical body. Reference-grade implementation. Wire format normative; production-grade is Layer B. |
| attest_passport_verify | Verify a Pre-Action Attestation Manifest (C15: hive-passport). Checks Ed25519 signature, temporal validity, and optionally observed inputs hash. Reference-grade implementation. Wire format normative; |
| attest_custody_append | Append a node to a custody chain (C16: hive-custody). Taint propagates: once tainted, always tainted. Reference-grade implementation. Wire format normative; production-grade is Layer B. |
| attest_custody_verify | Verify a custody chain: hash linkage, Ed25519 signatures, and taint propagation (C16). Reference-grade implementation. Wire format normative; production-grade is Layer B. |
| attest_custody_proof | Retrieve a Merkle inclusion proof for a specific node in a custody chain (C16). Reference-grade implementation. Wire format normative; production-grade is Layer B. |
| attest_cargo_register | Register a versioned cargo type in the HiveAttest registry (C17: hive-cargo-taxonomy). Pins a definition hash for version-anchoring. Reference-grade implementation. Wire format normative; production-g |
| attest_cargo_validate | Validate a payload against a registered cargo type schema (C17). Reference-grade implementation. Wire format normative; production-grade is Layer B. |
| attest_cargo_snapshot | Get a registry snapshot with Merkle root for version pinning (C17). Reference-grade implementation. Wire format normative; production-grade is Layer B. |
| attest_warranty_issue | Issue an attestation warranty committing an agent to a claim (C18: hive-attestation-warranty). Signed with Ed25519. Reference-grade implementation. Wire format normative; production-grade is Layer B. |
| attest_warranty_breach | Report a warranty breach. Marks the warranty as breached and returns a signed breach record (C18). Reference-grade implementation. Wire format normative; production-grade is Layer B. |
| attest_warranty_get | Retrieve a warranty by ID (C18). Reference-grade implementation. Wire format normative; production-grade is Layer B. |
| attest_gate_evaluate | THE HEADLINE TOOL. Evaluate whether an agent may proceed through the HiveAttest gate (C19: hive-gate-enforcer). Verifies passport signature + expiry, cargo registry membership, and warranty status. Ev |
| attest_inspect_sample | Probabilistic secondary inspection of a record batch (C20: hive-secondary-inspection). Returns a signed inspection record. Reference-grade implementation. Wire format normative; production-grade is La |
| attest_smsh_verify | Verify a SMSH-Stamp v1 receipt (C8/C12: smsh-stamp-verifier). Validates schema, version, algorithm, timestamp, and Ed25519 signature. Reference-grade implementation. Wire format normative; production- |
| attest_absence_build | Build a sorted Merkle tree for an audit window (enables cryptographic non-membership proofs, C13: prov-absence). Reference-grade implementation. Wire format normative; production-grade is Layer B. |
| attest_absence_prove | Prove that a query event is NOT a member of a previously-built audit window (C13). Reference-grade implementation. Wire format normative; production-grade is Layer B. |
showing first 16 of 18 published skills — full list in the linked card.json
Watching this agent since 2026-08-26T06:12:25Z. Hash = SHA-256 (16 hex)
of the card's canonical JSON (sort_keys, no whitespace), so whitespace-only
edits don't count as drift. Feed:
api/a2a-drift.json.
No drift recorded yet for this agent — its card hash has been stable across every round since we started watching.
Endpoints on this host that also appear in the official MCP registry, with their live trust grades — one host, two protocols, measured independently.
| MCP endpoint | grade | MCP OK | auth |
|---|---|---|---|
| https://hive-mcp-attest.onrender.com/mcp | A | ✓ | open |
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