Rubric Protocol

AI compliance attestation for EU AI Act, SR 11-7, HIPAA. Free local tier, no key required.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

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We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag — we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "rubric-protocol": {
      "command": "npx",
      "args": [
        "-y",
        "@rubric-protocol/mcp-server@latest"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

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:

JSON Config

{
  "mcpServers": {
    "rubric": {
      "command": "npx",
      "args": ["-y", "@rubric-protocol/mcp-server@latest"],
      "env": {
        "RUBRIC_API_KEY": "your-key-here"
      }
    }
  }
}

Free local tier, no key required:

JSON Config

{
  "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

Links

https://rubric-protocol.com https://www.npmjs.com/package/@rubric-protocol/mcp-server https://registry.modelcontextprotocol.io

Read the full README →View source on GitHub →

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Adoption & maintenance

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Stargazers on the source repository.

Last commit

2mo ago

Most recent push to the default branch.

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Frequently Asked Questions about Rubric Protocol

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "rubric-protocol": { "command": "npx", "args": ["-y","@rubric-protocol/mcp-server@latest"] } }

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Technical Specs & Signals

CategoryLegal

3/7 checks healthy over the last 46d

39Quality signal: Fair · 39/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools16/30

Adoption & activity3/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 3d ago via OSV.dev · @rubric-protocol/mcp-server@latest (npm)

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More in ⚖️ Legal →Best MCP servers for Legal →Alternatives to Rubric Protocol →Install in Claude Desktop Install in Cursor Install in VS Code Setup guides for all 13 MCP clients

Documentation Overview

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:

JSON Config

{
  "mcpServers": {
    "rubric": {
      "command": "npx",
      "args": ["-y", "@rubric-protocol/mcp-server@latest"],
      "env": {
        "RUBRIC_API_KEY": "your-key-here"
      }
    }
  }
}

Free local tier, no key required:

JSON Config

{
  "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.

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

Links

https://rubric-protocol.com https://www.npmjs.com/package/@rubric-protocol/mcp-server https://registry.modelcontextprotocol.io

Frequently Asked Questions about Rubric Protocol

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "rubric-protocol": { "command": "npx", "args": ["-y","@rubric-protocol/mcp-server@latest"] } }