SignaTrust MCP Server

by signatrustdevio.signatrust/mcp-serverv0.3.2

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

1Node.jsstdioofficial registry

context tax

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security

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cold start

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freshness

Maintained3mo ago

Install SignaTrust MCP server

claude mcp add signatrust -e SIGNATRUST_API_KEY='<signatrust-api-key>' -- npx -y @signatrust/mcp-server

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

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

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

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "signatrust": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@signatrust/mcp-server"
      ],
      "env": {
        "SIGNATRUST_API_KEY": "<signatrust-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

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

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
SIGNATRUST_API_KEY	yes	yes	SignaTrust API key (starts with sk_live_). Create one at Settings -> API keys.
SIGNATRUST_API_URL	—	—	Override the API base URL. Defaults to https://app.signatrust.io; set for self-hosted or local development.

Freshness

Maintained — last maintenance signal 3mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-07-17 · 3mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-06-26 · 4mo ago · official registry · v0.3.2

FAQ

›How do I install the SignaTrust MCP server in Claude Code?

Run: claude mcp add signatrust -e SIGNATRUST_API_KEY='<signatrust-api-key>' -- npx -y @signatrust/mcp-server. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does SignaTrust require an API key?

Yes. It expects SIGNATRUST_API_KEY, of which 1 is a secret.

›Can I use SignaTrust as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is SignaTrust in the official MCP registry?

Yes, as io.signatrust/mcp-server.