# Jewei Mcp Nacos

> nacos mcp server

- **Type:** MCP server
- **Install:** `agentstack add mcp-jeweis-jewei-mcp-nacos`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [jeweis](https://agentstack.voostack.com/s/jeweis)
- **Installs:** 0
- **Category:** [Integrations](https://agentstack.voostack.com/c/integrations)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [jeweis](https://github.com/jeweis)
- **Source:** https://github.com/jeweis/jewei-mcp-nacos

## Install

```sh
agentstack add mcp-jeweis-jewei-mcp-nacos
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# jewei-mcp-nacos

Nacos MCP Server - 让 AI 助手能够查询和管理 Nacos 配置。

支持 Nacos 1.x/2.x/3.x 版本。

## 快速开始

### Claude Code

在项目 `.mcp.json` 或全局 `~/.claude.json` 中添加：

```json
{
  "mcpServers": {
    "nacos": {
      "type": "stdio",
      "command": "uvx",
      "args": ["jewei-mcp-nacos"],
      "env": {
        "NACOS_HOST": "localhost",
        "NACOS_API_PORT": "8848",
        "NACOS_CONSOLE_PORT": "8080",
        "NACOS_USERNAME": "nacos",
        "NACOS_PASSWORD": "your-password",
        "NACOS_NAMESPACE": "dev",
        "NACOS_VERSION": "3",
        "NACOS_READ_ONLY": "false"
      }
    }
  }
}
```

### Cursor

在 `~/.cursor/mcp.json` 中添加：

```json
{
  "mcpServers": {
    "nacos": {
      "command": "uvx",
      "args": ["jewei-mcp-nacos"],
      "env": {
        "NACOS_HOST": "localhost",
        "NACOS_API_PORT": "8848",
        "NACOS_CONSOLE_PORT": "8080",
        "NACOS_NAMESPACE": "dev",
        "NACOS_VERSION": "3",
        "NACOS_READ_ONLY": "false"
      }
    }
  }
}
```

### OpenCode

在 `~/.opencode/opencode.json` 中添加：

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "nacos": {
      "type": "local",
      "command": ["uvx", "jewei-mcp-nacos"],
      "enabled": true,
      "environment": {
        "NACOS_HOST": "localhost",
        "NACOS_API_PORT": "8848",
        "NACOS_CONSOLE_PORT": "8080",
        "NACOS_NAMESPACE": "dev",
        "NACOS_VERSION": "3",
        "NACOS_READ_ONLY": "false"
      }
    }
  }
}
```

### Claude Desktop

在 `claude_desktop_config.json` 中添加：

```json
{
  "mcpServers": {
    "nacos": {
      "command": "uvx",
      "args": ["jewei-mcp-nacos"],
      "env": {
        "NACOS_HOST": "localhost",
        "NACOS_API_PORT": "8848",
        "NACOS_CONSOLE_PORT": "8080",
        "NACOS_USERNAME": "nacos",
        "NACOS_PASSWORD": "your-password",
        "NACOS_NAMESPACE": "dev",
        "NACOS_VERSION": "3",
        "NACOS_READ_ONLY": "false"
      }
    }
  }
}
```

## 环境变量

| 变量 | 说明 | 默认值 |
|------|------|--------|
| `NACOS_HOST` | Nacos 服务地址 | `localhost` |
| `NACOS_PORT` | API 端口（仅 v1/v2 使用，v1/v2 必填） | `8848` |
| `NACOS_API_PORT` | API 端口（用于登录，仅 v3 使用，v3 必填） | `8848` |
| `NACOS_CONSOLE_PORT` | Console 端口（用于配置操作，仅 v3 使用，v3 必填） | `8080` |
| `NACOS_USERNAME` | 用户名（可选） | - |
| `NACOS_PASSWORD` | 密码（可选） | - |
| `NACOS_NAMESPACE` | 默认命名空间 ID（当 NACOS_VERSION=1 时表示 Nacos 的命名空间 ID 字段） | `public` |
| `NACOS_VERSION` | Nacos 版本（1/2/3），默认 3 | `3` |
| `NACOS_READ_ONLY` | 只读模式，禁用发布功能 | `false` |

## 可用工具

| 工具 | 说明 |
|------|------|
| `nacos_get_config` | 获取配置内容 |
| `nacos_publish_config` | 发布/更新配置（只读模式下不可用） |

## 提示示例

配置好后，你可以这样和 AI 对话：

**查询配置：**

```
帮我获取 Nacos 中 dataId 为 "application.yaml" 的配置
```

```
查看 nacos 里 user-service.yml 的配置内容，namespace 是 dev
```

```
获取 gateway 的配置，分组是 PROD_GROUP
```

**发布配置：**

```
把下面这段配置发布到 Nacos，dataId 是 "redis.yaml"：
server:
  port: 6379
```

```
更新 user-service 的配置，把数据库端口改成 3307
```

## 只读模式

设置 `NACOS_READ_ONLY=true` 可以禁用发布功能，只允许查询配置。适合生产环境使用。

```json
{
  "env": {
    "NACOS_READ_ONLY": "true"
  }
}
```

## License

MIT

## Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [jeweis](https://github.com/jeweis)
- **Source:** [jeweis/jewei-mcp-nacos](https://github.com/jeweis/jewei-mcp-nacos)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/mcp-jeweis-jewei-mcp-nacos
- Seller: https://agentstack.voostack.com/s/jeweis
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.