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Trust Chain Mcp

csoai-org/trust-chain-mcp

Gives Claude three operations for cryptographic trust chain management: create_trust_anchor to establish root authorities, verify_chain to validate attestation chains, and add_attestation to append signed claims. Built by MEOK AI Labs as part of their EU AI Act compliance tooling, so it's aimed at teams building auditable AI systems where you need to prove provenance or chain of custody. The stdio transport means it drops into Claude Desktop or Cursor without extra setup. If you're implementing Article 13 transparency requirements or need verifiable audit trails for model outputs, this handles the signing and verification primitives. Pairs with their broader governance MCP suite but works standalone for basic trust chain operations.

last updated
Jun 10, 2026
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Readme

MCP Scorecard: 90/100

Trust Chain MCP

MEOK AI Labs GSPC Measurement License PyPI mcp-name: io.github.CSOAI-ORG/trust-chain-mcp

Trust Chain

PyPI Python

By MEOK AI Labs โ€” Trust chain and attestation management by MEOK AI Labs.

Trust chain and attestation management by MEOK AI Labs

Trust chain and attestation management by MEOK AI Labs.


๐Ÿš€ Quick Start

Quick Install

ClientInstall
Claude DesktopInstall in Claude
CursorInstall in Cursor
VS CodeInstall in VS Code
WindsurfInstall in Windsurf
Dockerdocker run -p 8000:8000 trust-chain-mcp
pippip install trust-chain-mcp

Installation

# Install via pip
pip install trust_chain_mcp

# Or install via Smithery
npx -y @smithery/cli@latest install trust-chain-mcp --client claude

โœจ Features

  • MCP protocol compliant
  • Easy installation
  • Well-documented API
  • Production-ready
  • Active maintenance

๐Ÿ“– Documentation

  • Full Documentation
  • API Reference
  • EU AI Act Compliance Guide

Honesty register (2026-09-02)

Live authority is GET https://councilof.ai/api/gspc โ€” cite totals.public_count and totals.lid from that payload. Do not type axis counts into this README.

  • Measurement, not certification. CSOAI Ltd measures and signs; it does not certify, accredit, or act as a notified body.
  • MEOK.ai is a shelf / frontend, not a second Council. Printers and agents must read the live GSPC endpoint โ€” never invent scores, never wrangler a stamp.
  • Prefer honest UNCHECKABLE over a fake stamp. This package does not certify EU AI Act compliance.

๐Ÿข Enterprise

Need custom development, SLA guarantees, or white-label deployment?

  • Pro: $99/mo โ€” Full MCP suite + EU AI Act tracking
  • Enterprise: $499/mo โ€” Custom dev + SLA + Dedicated support

View Pricing โ†’ | Contact Sales โ†’

๐Ÿค Part of the MEOK Ecosystem

This server is part of the MEOK AI Labs ecosystem โ€” 300+ MCP servers for sovereign AI governance.

DomainPurpose
councilof.aiIndependent measurement board โ€” live GET /api/gspc
safetyof.aiAI safety & monitoring
meok.aiShelf / frontend (not a second Council)
cobolbridge.aiLegacy modernization

๐Ÿ“œ License

MIT ยฉ CSOAI-ORG


Built with ๐Ÿ’œ by MEOK AI Labs ยท UK Companies House 16939677

- **Website**: [meok.ai](https://meok.ai) - **GitHub**: [CSOAI-ORG/trust-chain-mcp](https://github.com/CSOAI-ORG/trust-chain-mcp) - **PyPI**: [pypi.org/project/trust-chain-mcp](https://pypi.org/project/trust-chain-mcp/)

License

MIT โ€” MEOK AI Labs


Pairs with MEOK Governance Suite

Build something that touches users? You need compliance. MEOK ships 38 governance MCPs that drop in alongside this tool โ€” EU AI Act, DORA, NIS2, CRA, GDPR, ISO 42001, FDA SaMD, MDR, Basel, MiFID II, MiCA, COPPA, and more.

# One-shot install of the governance pack
npx meok-setup --pack governance

Free tier: 10 calls/day per MCP. Pro tier (ยฃ79/mo): unlimited + cryptographically signed compliance attestations your auditor verifies independently.

โ†’ Full catalogue: councilof.ai/catalogue โ†’ MEOK AI Labs: meok.ai

๐Ÿ’ธ Try MEOK in 30 seconds โ€” instant buy ladder

TierPriceWhat you getStripe
Smoke testยฃ1Signed sample MCP-Hardening report + Article 50 PDFhttps://buy.stripe.com/5kQ6oJ0xS3ce8sl7ew8k91j
Quick Kitยฃ9EU AI Act Article 50 implementation guide (C2PA + EU-Icon)https://buy.stripe.com/5kQ6oJ0xS3ce8sl7ew8k91j
Founder Callยฃ2930-min 1-on-1 with the founderhttps://buy.stripe.com/5kQ6oJ0xS3ce8sl7ew8k91j

Refundable. UK Stripe โ€” VAT-clean. Builds on the 81-MCP MEOK fleet. Verify any signed report at https://meok.ai/verify.

Configuration

Add to your claude_desktop_config.json (Claude Desktop) or your MCP client config:

{
  "mcpServers": {
    "trust-chain-mcp": {
      "command": "uvx",
      "args": ["trust-chain-mcp"]
    }
  }
}

Or: pip install trust-chain-mcp then run the trust-chain-mcp command (stdio transport).

Examples

Once configured, ask your assistant, for example:

  • "Use create_trust_anchor to โ€ฆ"
  • "Use verify_chain to โ€ฆ"
  • "Use add_attestation to โ€ฆ"

Details

Repository
github.com/csoai-org/trust-chain-mcp
Package
trust-chain-mcp
Transport
STDIO
Registry
MCP registry, active

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