Rubric Protocol MCP Server
Enables AI compliance attestation and verification for EU AI Act, HIPAA, and other regulations, with tools for signing, proving, and anchoring AI decisions to Hedera mainnet.
README
Rubric Protocol MCP Server
AI compliance attestation for Claude Desktop, Cursor, Windsurf, and any MCP-compatible host.
Every AI decision PQ-signed, Merkle-chained, and anchored to Hedera mainnet. Built for EU AI Act Article 12, SR 11-7, HIPAA, and NIST AI RMF.
Quickstart
Add to your claude_desktop_config.json:
{
"mcpServers": {
"rubric": {
"command": "npx",
"args": ["-y", "@rubric-protocol/mcp-server@latest"],
"env": {
"RUBRIC_API_KEY": "your-key-here"
}
}
}
}
Free local tier, no key required:
{
"mcpServers": {
"rubric": {
"command": "npx",
"args": ["-y", "@rubric-protocol/mcp-server@latest"]
}
}
}
Restart Claude Desktop. Rubric tools appear automatically.
Tools
47 tools across 8 modules. Default profile exposes the core 8; set RUBRIC_MCP_MODULES=all (or a comma list, e.g. core,compliance) for more.
core (default): attest, verify, get_proof, register_agent, status, framework_detect, cost_estimate, bundle_query attestation: attest_batch, attestation_status, attestation_get, pipeline_trace, bundle_get verification: verify_chain, verify_tree, verify_batch, zk_verify, zk_proof_get, ledger_lookup compliance: annex4_generate, annex4_status, c2pa_attest, c2pa_assertion, credential_issue, credential_get, compliance_query, compliance_report, filing_generate regulatory: gpai_register, gpai_downstream, nist_rmf_certify, nist_rmf_status, jurisdiction_map, jurisdiction_assess, jurisdiction_gap governance: incident_create, incident_attest, incident_resolve, human_review, adversarial_session_start, adversarial_session_conclude registry: agent_add, agent_get, model_register, model_get ops: usage_report, auditor_token_create
The only MCP tools whose outputs are ML-DSA-65 (FIPS 204) signed, Hedera-anchored, and exportable as EU AI Act Annex IV, OSCAL, C2PA, and W3C Verifiable Credential evidence.
Get a Free API Key
Run register_agent directly inside Claude Desktop, no browser required. Or visit https://rubric-protocol.com
Regulatory Coverage
EU AI Act | SR 11-7 | NIST AI RMF | HIPAA | NYC Local Law 144 | ECOA Reg B
Links
https://rubric-protocol.com https://www.npmjs.com/package/@rubric-protocol/mcp-server https://registry.modelcontextprotocol.io
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