ProofStream

About ProofStream

Use ProofStream with your agent

claude mcp add proofstream -- npx -y proofstream-mcp

{
  "mcpServers": {
    "proofstream": {
      "command": "npx",
      "args": [
        "-y",
        "proofstream-mcp"
      ]
    }
  }
}

Frequently asked questions

What is ProofStream?

ProofStream is an MCP (Model Context Protocol) server by proofstreamai in the Autonomous Agents category. Dispatch a human verifier to physically verify anything in the real world. For AI agents.

How do I connect ProofStream to Claude, Cursor, or another MCP client?

Install ProofStream from its npm package (proofstream-mcp) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is ProofStream open source?

Yes — the source code is public at github.com/proofstreamai/proofstream-mcp.

Can AI agents pay to use ProofStream?

Not yet through Loomal — ProofStream is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.