加密收据服务

TrustAtom MCP Server

⚠️ Superseded by trust-gate-mcp

This repository is no longer the recommended way to mint Trust Gate receipts. It is kept public as a reference implementation and for historical context.

Use trust-gate-mcp instead:

复制

pip install trust-gate-mcp

	This repo	trust-gate-mcp
Signing	Ed25519 only	Ed25519 + ML-DSA-65 (FIPS 204), + SLH-DSA with liboqs
Tools	4	7
Receipt env	always SANDBOX	reflects real environment
Published	no — @cwn/trustatom-mcp was never released to npm	yes, on PyPI
Hosted	—	https://trust-gate-mcp.onrender.com
Maintained	no	yes

The npx/npm install instructions below therefore only work from a git clone. There is no @cwn/trustatom-mcp package on the npm registry.

Cryptographic receipts for AI decisions. 5 minutes to your first receipt.

Every AI decision in your org is unsigned — and your auditor is going to ask about it. TrustAtom signs every decision with Ed25519 and returns a verifiable receipt in under 3ms.

Quick Start

git clone https://github.com/CWNApps/trustatom-mcp
cd trustatom-mcp
npm install
npm run keygen    # Generate Ed25519 key pair
npm test          # Run 8 eval tests

Add to Claude Desktop

{
  "mcpServers": {
    "trustatom": {
      "command": "npx",
      "args": ["tsx", "src/server.ts"],
      "cwd": "/path/to/trustatom-mcp",
      "env": { "TRUSTATOM_KEY_PATH": "./keys/trustatom_keys.json" }
    }
  }
}

Then in Claude: "Sign this AI decision with TrustAtom" → receipt issued automatically.

What It Does

Example: Healthcare AI Triage (HIPAA)

You: "Our clinical AI just triaged patient #4422 as ESI-3 with 67% confidence.
      Sign this decision for HIPAA compliance."

Claude (via TrustAtom MCP):
  ✅ Receipt ta_7f3a2b signed in 1.2ms
  Action: TRIAGE_PATIENT
  Decision: ALLOW
  Compliance: HIPAA:164.312(b), HL7
  Risk Score: 0.80
  Signature: ed25519:abc123...

What the auditor sees: "On Mar 7 at 14:22, clinical-ai-v2 classified patient #4422 as ESI-3. Receipt ta_7f3a2b is Ed25519-signed. Control: HIPAA 164.312(b)."

Compliance Frameworks

TrustAtom auto-maps actions to framework controls:

Performance

• Signing: <3ms average (Ed25519 + SHA-256)
• Verification: <1ms
• Receipt size: ~500 bytes JSON

Architecture

Your AI Agent
    ↓ (MCP call)
TrustAtom MCP Server (local)
    ├── Ed25519 key pair (you own the keys)
    ├── SHA-256 evidence hash
    ├── Compliance auto-mapping
    └── In-memory ledger (pluggable to Neo4j/SQLite)
    ↓
Receipt returned to your agent

Eval Tests

8 tests covering signing, verification, tampering detection, compliance mapping, risk scoring, and performance:

npm test
# ✅ Signs a decision and returns a valid receipt
# ✅ Verifies an authentic receipt
# ✅ Detects tampered receipt
# ✅ Auto-maps TRIAGE_PATIENT to HIPAA compliance tags
# ✅ Auto-maps APPROVE_LOAN to SOX compliance tags
# ✅ Computes risk score from action when not provided
# ✅ Signs DENY decisions with same integrity
# ✅ Signs within 3ms target for production use
# Results: 8 passed, 0 failed

Enterprise

Need hosted infrastructure with SLA? Contact hello@cyberwarriornetwork.com

Built By

Cyber Warrior Network — Trust Gate: Policy-gated AI decisions with cryptographic receipts.

No Receipt. No Trust.