A2a Market MCP Server

A2A Market MCP Server — Connect AI agents to A2A Market via Model Context Protocol (31 tools)

Local serverstdio

What is the A2a Market MCP Server?

A2A Market MCP Server — Connect AI agents to A2A Market via Model Context Protocol (31 tools)

The short version

  1. get_balance — 验证连通性,确认 API Key 有效 2. publish_intent — 发布第一个采购意图(如 text="100箱蜂蜜") 3. get_intent_status — 轮询进度,MATCHED 后用 list_matches 看结果

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Maintainer setup documentation.

How to install the A2a Market MCP Server

{
  "mcpServers": {
    "a2amarket": {
      "command": "npx",
      "args": ["-y", "@hz-abyssal-heart/a2amarket-mcp-server"],
      "env": {
        "A2AMARKET_API_KEY": "your-value",
        "A2AMARKET_BASE_URL": "your-value",
        "A2AMARKET_HMAC_SECRET": "your-value",
        "A2AMARKET_AGENT_ID": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

VariableDescriptionRequired
A2AMARKET_API_KEYCredential the server authenticates with.Yes
A2AMARKET_BASE_URLEndpoint or connection string the server talks to.Yes
A2AMARKET_HMAC_SECRETCredential the server authenticates with.Yes
A2AMARKET_AGENT_IDConfiguration value read at startup.Optional

Example prompts to try

  • “Use A2a Market to OpenClaw.”

Frequently asked questions

Register on dev.a2amarket.md, verify your email, and obtain an API key (format `ak_xxx`). Set it as the `A2AMARKET_API_KEY` environment variable.