# TransparencyOf (transparencyof.ai)

> Prove content origin across AI agents.

Watermark and sign AI-generated content to meet EU AI Act Article 50, then verify provenance anywhere with tamper-evident C2PA-grade attestations.

## What this is
TransparencyOf is a vertical in the CSOAI Hive — EU AI Act / NIS2 / DORA compliant tooling exposed as Model Context Protocol (MCP) servers callable by any AI agent.

## MCP tools
- watermarking-authenticity-mcp.sign: Watermark and cryptographically sign AI-generated content directly from any agent or pipeline.
- watermarking-authenticity-mcp.verify: Verify content provenance and detect tampering for any signed asset.

## Discovery
- Agent card: https://transparencyof.ai/agent.json
- MCP catalog: https://transparencyof.ai/.well-known/mcp.json
- Sitemap: https://transparencyof.ai/sitemap.xml
- Hive registry: https://csoai.org (271 published MCP servers)

## Pricing
See https://transparencyof.ai/pricing/