io.github.CSOAI-ORG/watermarking-authenticity-mcp

Watermarking Authenticity MCP

⚖️ Built by MEOK AI Labs / CSOAI. Need this applied to your system fast? Book a 30-min Founder Office Hour (£29) → **https://meok.ai/work** · Full governance platform → **https://meok.ai**

EU AI Act Article 50 watermarking + C2PA 2

EU AI Act Article 50 watermarking + C2PA 2.1 MCP. 2 Dec 2026 deadline (compressed by May 2026 Omnibus). MIT

🚀 Quick Start

# Install via pip
pip install watermarking_authenticity_mcp

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

✨ Features

• AI content watermarking
• Article 50 compliance
• Detection & verification
• Batch processing
• API integration

📖 Documentation

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

🛡️ Compliance

This MCP server is built with EU AI Act compliance built-in:

• ✅ Article 9 — Risk Management System
• ✅ Article 13 — Transparency & Instructions for Use
• ✅ Article 15 — Bias Detection & Testing
• ✅ Article 26 — FRIA Support (where applicable)
• ✅ Article 50 — AI Content Watermarking (where applicable)

Need help getting compliant? Book a free 15-min diagnostic →

🏢 Enterprise

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

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

View Pricing → | Contact Sales →

🤝 Part of the MEOK Ecosystem

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

📜 License

MIT © CSOAI-ORG

Built with 💜 by MEOK AI Labs · UK Companies House 16939677

Wire it up — full stack

Pair this with the MEOK chain that turns one agent action into ONE signed compliance event:

1. bft-progress-council-mcp — anti-loop guardrail
2. agent-token-budget-mcp — hard spend cap
3. agent-prompt-injection-firewall-mcp — OWASP LLM01 scan
4. agent-audit-logger-mcp — hash-chained evidence
5. a2a-governance-bridge-mcp — fold N attestations → 1 signed event
6. agent-incident-relay-mcp — broadcast incidents to 5 regimes simultaneously

See meok.ai/mcp-stack for the full architecture and meok.ai/mcp-stack/demo for the live in-browser demo.

License

MIT — MEOK AI Labs

Sister MCPs

Part of the MEOK Governance pack — designed to work together as a fleet. Install the whole pack with npx meok-setup --pack governance, or pick the ones you need:

• EU AI Act → uvx eu-ai-act-compliance-mcp · PyPI · GitHub
• DORA → uvx dora-compliance-mcp · PyPI · GitHub
• NIS2 → uvx nis2-compliance-mcp · PyPI · GitHub
• Cyber Resilience Act → uvx cra-compliance-mcp · PyPI · GitHub
• AI Bill of Materials → uvx ai-bom-mcp · PyPI · GitHub
• AI Incident Reporting → uvx ai-incident-reporting-mcp · PyPI · GitHub

Full catalogue + Anthropic Registry verify links: meok.ai/anthropic-registry

Protocol coverage + Universal PAYG

This MCP is part of MEOK's 47-MCP fleet that bridges every active agent-interop protocol and 30+ regulatory frameworks. See the full coverage matrix at meok.ai/protocols.

Agent interop protocols supported (8 live):

• ✅ MCP (Anthropic) — native
• ✅ A2A (Google + Linux Foundation, absorbed IBM ACP Sept 2025)
• ✅ IBM ACP — covered via A2A merge
• ◐ Stripe ACP (Agentic Commerce Protocol) — Q3 bridge via agent-commerce-protocol-mcp
• ◐ AP2 (Google Agent Payments) — partial via agent-commerce-payments-mcp
• ◐ x402 (Coinbase HTTP 402) — partial via api.meok.ai gateway
• → OASF / AGNTCY (Cisco Outshift + Linux Foundation) — Q3 bridge
• 👁 ANP (Cisco Agent Network) — watch-list

Pricing options:

Each tier above the free self-host adds HMAC-signed attestations verifiable at verify.meok.ai. Linux Foundation governance on the A2A spine means EU regulated buyers can deploy without vendor-lock-in objections.

💸 Try MEOK in 30 seconds — instant buy ladder

Refundable. UK Stripe — 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": {
    "watermarking-authenticity-mcp": {
      "command": "uvx",
      "args": ["watermarking-authenticity-mcp"]
    }
  }
}

Or: pip install watermarking-authenticity-mcp then run the watermarking-authenticity-mcp command (stdio transport).

Examples

Once configured, ask your assistant, for example:

• "Use check_watermark_compliance to …"
• "Use generate_c2pa_manifest to …"
• "Use list_c2pa_supported_formats to …"