SecureStamp Action Proof MCP Server: Install & Setup

Install SecureStamp Action Proof in Claude Code

Remote URL

Claude Code

claude mcp add --transport http securestamp-action-proof-cross-cloud-pub https://mcp.securestamp.online/mcp

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

{
  "mcpServers": {
    "securestamp-action-proof-cross-cloud-pub": {
      "url": "https://mcp.securestamp.online/mcp"
    }
  }
}

npm

Claude Code

claude mcp add securestamp-action-proof-cross-cloud-pub -e GUARDIAN_SOCKET_PATH=... -- npx -y @securestamp/execution-guardian-mcp

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

{
  "mcpServers": {
    "securestamp-action-proof-cross-cloud-pub": {
      "command": "npx",
      "args": [
        "-y",
        "@securestamp/execution-guardian-mcp"
      ],
      "env": {
        "GUARDIAN_SOCKET_PATH": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the SecureStamp Action Proof MCP server do?

UNVERIFIED: cross-cloud beta; sandbox by default; production opt-in via customer Guardian.

Is the SecureStamp Action Proof MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does SecureStamp Action Proof run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add SecureStamp Action Proof to Claude Code?

Run: claude mcp add --transport http securestamp-action-proof-cross-cloud-pub https://mcp.securestamp.online/mcp

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