How do I install a2a-trustgate?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is a2a-trustgate official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 50 (Fair). The formula is published on the methodology page.

MCPpedia

a2a-trustgate MCP Server | MCPpedia

a2a-trustgate MCP Server

Name: a2a-trustgate MCP Server
Author: jyswee

A2A TrustGate: 4-gate firewall that screens every AI-agent action before it runs. 50 tools.

Tools Versions Alternatives

RegistryRemotejyswee

50Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "jyswee-a2a-trustgate": {
      "command": "npx",
      "args": [
        "-y",
        "a2a-trustgate@1.5.17"
      ],
      "env": {
        "A2A_API_KEY": "YOUR_A2A_API_KEY",
        "A2A_URL": ""
      }
    }
  }
}

Install guide

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Environment

Name	Required	Notes
A2A_API_KEY	No	A2A TrustGate API key (a2a_...). Optional: without a key the server starts and can guide signup; most tools require a key to call the firewall. Secret.
A2A_URL	No	Base URL of the A2A TrustGate API. Defaults to https://a2ainfrastructure.com.

a2a-trustgate MCP Server

Install

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