watermarking-authenticity-mcp 1.2.1

Watermarking Authenticity tools for AI agents. Capabilities: check watermark compliance, generate c2pa manifest, detect ai content. Built by MEOK AI Labs.

Watermarking Authenticity

Buy Starter — £29/mo

Signed attestations + unlimited audits + email support. 👉 Subscribe at meok.ai — instant HMAC signing key + Stripe-managed billing.

Free tier remains MIT-licensed and zero-config. Upgrade only when you need signed compliance artefacts for audit.

By MEOK AI Labs — MEOK AI Labs — EU AI Act Article 50 watermarking compliance. C2PA metadata, content provenance, AI detection.

Watermarking & Content Authenticity MCP — MEOK AI Labs. EU AI Act Article 50 compliance. Nov 2, 2026 deadline.

Installation

pip install watermarking-authenticity-mcp

Usage

# Run standalone
python server.py

# Or via MCP
mcp install watermarking-authenticity-mcp

Tools

check_watermark_compliance

Check if AI-generated content meets EU AI Act Article 50 watermarking requirements.

Parameters:

• content_type (str)
• has_watermark (bool)
• has_c2pa (bool)
• has_disclosure (bool)

generate_c2pa_manifest

Generate C2PA (Content Authenticity Initiative) manifest data for AI-generated content.

Parameters:

• creator (str)
• content_type (str)
• ai_model (str)
• description (str)

detect_ai_content

Analyze text for AI-generated patterns (perplexity, burstiness, vocabulary distribution).

Parameters:

• text (str)

watermarking_readiness

Assess organization readiness for EU AI Act Article 50 watermarking obligations.

Parameters:

• organization (str)
• content_types (str)

get_article_50_timeline

Get EU AI Act Article 50 implementation timeline and requirements.

Authentication

Free tier: 15 calls/day. Upgrade at meok.ai/pricing for unlimited access.

Links

• Website: meok.ai
• GitHub: meok-ai-labs/watermarking-authenticity-mcp
• PyPI: pypi.org/project/watermarking-authenticity-mcp

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

<<<<<<< Updated upstream

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Stashed changes

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:

Option	Price	Best for
Self-host (this MCP)	£0 — MIT	Devs
This MCP Starter	£29/mo	One-MCP teams
This MCP Pro	£79/mo	Production + 24h SLA
Universal PAYG	£29/mo + £0.0002/call	Spiky usage across many MCPs
Substrate bundle (this category)	£99-£499/mo	A whole pack
MEOK Universe	£1,499/mo	All 47 MCPs, 500K calls

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

Tier	Price	What you get	Stripe
Smoke test	£1	Signed sample MCP-Hardening report + Article 50 PDF	https://buy.stripe.com/dRmcN75ScdQS7oh1Uc8k90U
Quick Kit	£9	EU AI Act Article 50 implementation guide (C2PA + EU-Icon)	https://buy.stripe.com/cNi00la8s1460ZT0Q88k90V
Founder Call	£29	30-min 1-on-1 with the founder	https://buy.stripe.com/8x228ta8s6oqbExaqI8k90W

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