OpenCode: OpenCode自定义工具与oh-my-openagent

{
  "mcp": {
    "my-tool": {
      "command": "node",
      "args": ["./tools/my-tool-server.js"],
      "env": {
        "CONFIG_PATH": "./config.json"
      }
    }
  }
}

import { Server } from "@modelcontextprotocol/sdk/server/index.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";

const server = new Server(
  { name: "my-tool", version: "1.0.0" },
  { capabilities: { tools: {} } }
);

server.setRequestHandler("tools/list", async () => ({
  tools: [
    {
      name: "my_custom_tool",
      description: "自定义工具描述",
      inputSchema: {
        type: "object",
        properties: {
          input: { type: "string", description: "输入参数" }
        },
        required: ["input"]
      }
    }
  ]
}));

server.setRequestHandler("tools/call", async (request) => {
  if (request.params.name === "my_custom_tool") {
    const { input } = request.params.arguments;
    return {
      content: [{ type: "text", text: `处理结果: ${input}` }]
    };
  }
});

const transport = new StdioServerTransport();
await server.connect(transport);

from mcp.server import Server

server = Server("my-tool")

@server.list_tools()
async def list_tools():
    return [{
        "name": "my_custom_tool",
        "description": "自定义工具描述",
        "inputSchema": {
            "type": "object",
            "properties": {
                "input": {"type": "string"}
            },
            "required": ["input"]
        }
    }]

@server.call_tool()
async def call_tool(name, arguments):
    if name == "my_custom_tool":
        return f"处理结果: {arguments['input']}"

{
  "tools": {
    "my-tool_*": true
  },
  "permission": {
    "my-tool_*": "ask"
  }
}

# 克隆到配置目录
git clone https://github.com/anomalyco/oh-my-openagent ~/.config/opencode/oh-my-openagent

{
  "oh_my_openagent": {
    "plugins": [
      "git-enhanced",
      "docker-helper",
      "code-style"
    ]
  }
}