CLI and MCP server for C2PA / Content Credentials provenance: report what a file claims, or fully verify it — COSE signature, certificate chain, hash bindings, RFC 3161 timestamp. Reads JPEG, PNG, WebP, GIF, TIFF/DNG, HEIC, AVIF, SVG, MP4, MOV, AVI, WAV, MP3 and PDF. Wraps github.com/richardwooding/c2pa.

Quick Install

Copy the config for your editor. Some servers may need additional setup — check the README.

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "c2pa-mcp": {
      "command": "go",
      "args": [
        "run",
        "github.com/richardwooding/c2pa-mcp@latest"
      ]
    }
  }
}

README Excerpt

A CLI **and** [Model Context Protocol](https://modelcontextprotocol.io) server for reading and validating [C2PA / Content Credentials](https://c2pa.org) provenance in **JPEG, PNG, WebP, GIF, TIFF, HEIC, AVIF, SVG, MP4, MOV, AVI, WAV, MP3 or PDF** files. It is a thin, pure-Go wrapper around all the C2PA work; this repo just exposes it to humans (CLI) and to AI agents (MCP).

Tools (4)

bytesdetectpathverify

Topics

ai-generated-contentc2paclaudeclicontent-authenticitycontent-credentialscosegogolangjpegjumbfmcpmcp-servermodel-context-protocolmp3

c2pa-mcp

Quick Install

README Excerpt

Tools (4)

Topics

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