rubric-protocol
MCP serverDev toolsAI compliance attestation for EU AI Act, SR 11-7, HIPAA. Free local tier, no key required.
This server has no hosted endpoint yet, so ahel can't serve it. You can still add it. It stays paused until ahel can serve it.
Serve it through your gateway
One link, every agent. Your own credentials, stored once.
Tools it gives your agents (14)
| Tool | What it does |
|---|---|
| attest | Attest an AI decision. With RUBRIC_API_KEY: HCS-anchored on Hedera mainnet. Without: PQ-signed local Merkle leaf in ~/.rubric/local-bundles/. |
| verify | Verify an attestation. Checks local store first, then federation. Merkle inclusion + HCS anchoring. |
| get_proof | Generate ZK Merkle inclusion proof (Noir/Barretenberg) for an attestation. Requires API key. |
| register_agent | Register an agent and receive a free Rubric developer API key via email. |
| status | Federation health across US/SG/JP/CA/EU nodes + ZK node. |
| framework_detect | Auto-detect applicable regulatory frameworks (EU AI Act, SR 26-2, HIPAA, NIST AI RMF, etc.) from decision content. Works offline, no key required. |
| cost_estimate | Estimate monthly Rubric cost from expected decision volume. No key required. |
| bundle_query | Query attestation bundles by leaf type, agent, or time range. Requires Standard+ tier. |
| screen_entity | PAID ($0.01 USDC): sanctions and export-control screening across OFAC SDN + Consolidated, UN, UK OFSI, EU, and BIS lists (76K+ entries). |
| wallet_record | PAID ($0.005 USDC): attested x402 payment history for a Base/EVM buyer wallet from an append-only settlement ledger - settlements, first/last seen, spend, services. Evidence, not opinion. |
| agent_record | PAID ($0.005 USDC): unforgeable operating history for any agent attesting through Rubric - record count, first-seen, continuity, recent activity, from HCS-anchored records that cannot be backdated. |
| attested_inference | PAID ($0.01 USDC): gpt-4o-mini completion plus attestation binding prompt hash, response hash, exact model version, timestamp - evidence of which model said what, when. |
| hedera_fact | PAID ($0.001 USDC): one attested Hedera network fact (exchange-rate, gas-fees, supply, nodes, throughput, topic-state) with the attestation ID of the served snapshot. |
| verify_audit | PAID ($0.002 USDC): independent audit of a Rubric attestation - signature, HCS sequence, mirror-node confirmation - returning a signed verdict with its own attestation ID. |
Signals
- GitHub stars
- 1
- Last commit
- Jul 2026
- Tools captured
- 14
ahel review (caution)
S2medium
demands high-sensitivity credentials
Automated review, not a security audit. Ruleset v1.