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EU AI Act Article 50 watermarking + C2PA 2.1 compliance. NEW: 2 December 2026 deadline (compress...
About
EU AI Act Article 50 watermarking + C2PA 2.1 compliance. NEW: 2 December 2026 deadline (compress...
Security Report
1.2
Use Caution1.2Critical RiskThis MCP server has critical security vulnerabilities that prevent safe deployment. The server depends on an external, unverified authentication middleware (`auth_middleware`) that is not included in the codebase and resides in a non-standard path, creating an opaque trust boundary. Additionally, the server lacks input validation on multiple tools, contains a hardcoded rate-limiting bypass vulnerability, and makes unauthenticated external network calls. These issues combined pose significant risks to confidentiality and availability. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue (1 critical, 0 high severity).
6 files analyzed · 15 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
Unverified package source
We couldn't verify that the installable package matches the reviewed source code. Proceed with caution.
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-csoai-org-watermarking-authenticity-mcp": {
"args": [
"-y",
"watermarking-authenticity-mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
Watermarking Authenticity
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: CSOAI-ORG/watermarking-authenticity-mcp
- PyPI: pypi.org/project/watermarking-authenticity-mcp
License
MIT — MEOK AI Labs
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