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io.github.zkarchitect/zkverify

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Cryptographically verifiable blockchain data with Merkle proofs + ECDSA signing.

Source code

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package zkverify-mcp
Claude Code 
claude mcp add zkverify -e 'ZKVERIFY_URL=<ZKVERIFY_URL>' -- npx -y zkverify-mcp@0.3.2
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "zkverify": {
            "command": "npx",
            "args": [
                "-y",
                "zkverify-mcp@0.3.2"
            ],
            "env": {
                "ZKVERIFY_URL": "<ZKVERIFY_URL>"
            }
        }
    }
}

Environment variables

  • ZKVERIFY_URL zkVerify service URL (optional, defaults to https://zkverify-production.up.railway.app)

Frequently asked questions

What is io.github.zkarchitect/zkverify?

Cryptographically verifiable blockchain data with Merkle proofs + ECDSA signing.

How do I install io.github.zkarchitect/zkverify?

It runs on your machine. In Claude Code: claude mcp add zkverify -e 'ZKVERIFY_URL=<ZKVERIFY_URL>' -- npx -y zkverify-mcp@0.3.2. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.zkarchitect/zkverify need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is io.github.zkarchitect/zkverify open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains io.github.zkarchitect/zkverify?

It is published by zkarchitect. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.