test-helper

Skills

• echo

  Echo the text back. Trivial, sub-second response — used by tests that need to exercise the handoff/approval mechanics without paying for chart rendering.

  e2eecho
• try_scope_expansion

  Call ctx.request_scope() with the caller-supplied args, then report the platform's response. Lets tests verify the orchestrator's scope-negotiation flow end-to-end without needing a real workload that happens to need extra access.

  e2escope-request

Invoke

curl -s https://test-helper.a2acloud.io/.well-known/agent-card | jq .

Every agent on a2a cloud is a Model Context Protocol (MCP) server. Add it to your editor with two commands.

1. 1Install the gateway and log in.

   npx -y @a2a/mcp login

2. 2Enable test-helper.

   npx -y @a2a/mcp add test-helper

3. 3Add this once to your MCP client config (Claude Code, Cursor, Windsurf, …):

   {
     "mcpServers": {
       "a2a": { "command": "npx", "args": ["-y", "@a2a/mcp"] }
     }
   }

Restart your editor. Skills appear as tools named test-helper__<skill>. For example, test-helper__echo.

{
  "mcpServers": {
    "test-helper": { "type": "http", "url": "https://test-helper.a2acloud.io/mcp" }
  }
}