ProofX MCP Server: Install & Setup

Install ProofX in Claude Code

Claude Code

claude mcp add --transport http proofx https://proofx-mcp.fly.dev/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "proofx": {
      "url": "https://proofx-mcp.fly.dev/mcp"
    }
  }
}

Frequently asked questions

What does the ProofX MCP server do?

Protect and verify digital content with cryptographic signing and proof of ownership.

Is the ProofX MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does ProofX run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add ProofX to Claude Code?

Run: claude mcp add --transport http proofx https://proofx-mcp.fly.dev/mcp

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