SignaTrust MCP Server: Install & Setup

Install SignaTrust in Claude Code

Claude Code

claude mcp add signatrust -e SIGNATRUST_API_KEY=... -- npx -y @signatrust/mcp-server

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

{
  "mcpServers": {
    "signatrust": {
      "command": "npx",
      "args": [
        "-y",
        "@signatrust/mcp-server"
      ],
      "env": {
        "SIGNATRUST_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the SignaTrust MCP server do?

Blockchain-anchored e-signatures: send envelopes, manage templates, verify anchors on Solana.

Is the SignaTrust 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 SignaTrust run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add SignaTrust to Claude Code?

Run: claude mcp add signatrust -e SIGNATRUST_API_KEY=... -- npx -y @signatrust/mcp-server

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