RedNote Analyzer MCP

让 AI 助手能够搜索、分析、生成小红书内容的 MCP 服务器。

English | 中文

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先决条件

• Python 3.11+
• pipx 或 uv

安装

第一步：安装

pipx install rednote-analyzer-mcp

第二步：登录小红书（必须）

rednote-login

浏览器会打开小红书，扫码或手机号登录，登录成功后自动保存 Cookie。

⚠️ 不登录直接用会返回空结果！

⚠️ 风控提示：小红书有严格的反爬机制。本工具已内置限流（每分钟最多 10 次请求，每次请求间隔至少 3 秒），但仍建议：

• 避免短时间内大量请求
• 如果账号被限制，等待 24 小时后再试
• 仅用于个人学习研究，不要用于商业爬取

第三步：配置 AI 工具

选择你用的工具：

Claude Code

在项目根目录创建 .mcp.json 文件：

{
  "mcpServers": {
    "rednote-analyzer-mcp": {
      "command": "uvx",
      "args": ["rednote-analyzer-mcp"],
      "env": {
        "REDNOTE_ADAPTER": "playwright",
        "REDNOTE_HEADLESS": "true"
      }
    }
  }
}

或者用命令添加：

# 添加到当前项目
claude mcp add rednote-analyzer-mcp -s local \
  -e REDNOTE_ADAPTER=playwright \
  -e REDNOTE_HEADLESS=true \
  -- uvx rednote-analyzer-mcp

# 添加到全局（所有项目可用）
claude mcp add rednote-analyzer-mcp -s user \
  -e REDNOTE_ADAPTER=playwright \
  -e REDNOTE_HEADLESS=true \
  -- uvx rednote-analyzer-mcp

Claude Desktop

编辑 claude_desktop_config.json：

• macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
• Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "rednote-analyzer-mcp": {
      "command": "uvx",
      "args": ["rednote-analyzer-mcp"],
      "env": {
        "REDNOTE_ADAPTER": "playwright",
        "REDNOTE_HEADLESS": "true"
      }
    }
  }
}

Cursor

创建 .cursor/mcp.json（项目级）或 ~/.cursor/mcp.json（全局）：

{
  "mcpServers": {
    "rednote-analyzer-mcp": {
      "command": "uvx",
      "args": ["rednote-analyzer-mcp"],
      "env": {
        "REDNOTE_ADAPTER": "playwright",
        "REDNOTE_HEADLESS": "true"
      }
    }
  }
}

VS Code (GitHub Copilot)

创建 .vscode/mcp.json：

{
  "servers": {
    "rednote-analyzer-mcp": {
      "command": "uvx",
      "args": ["rednote-analyzer-mcp"],
      "env": {
        "REDNOTE_ADAPTER": "playwright",
        "REDNOTE_HEADLESS": "true"
      }
    }
  }
}

Windsurf

编辑 ~/.codeium/mcp_config.json：

{
  "mcpServers": {
    "rednote-analyzer-mcp": {
      "command": "uvx",
      "args": ["rednote-analyzer-mcp"],
      "env": {
        "REDNOTE_ADAPTER": "playwright",
        "REDNOTE_HEADLESS": "true"
      }
    }
  }
}

其他工具

通用配置模式：

配置项	值
command	uvx
args	["rednote-analyzer-mcp"]
env	{"REDNOTE_ADAPTER": "playwright", "REDNOTE_HEADLESS": "true"}

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使用

配置完成后，直接跟 AI 对话：

"搜索小红书上关于美股的热门笔记"

"分析这些笔记的爆款规律"

"帮我写一篇关于基金定投的小红书文案"

"把这段文字改写成小红书风格"

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工具列表

工具	功能
rednote_search_notes	搜索笔记
rednote_get_note_detail	获取笔记详情和评论
rednote_analyze_note	分析笔记结构和爆款元素
rednote_extract_patterns	批量分析，提取规律
rednote_generate_post	生成帖子大纲
rednote_rewrite_in_style	改写为小红书风格

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常见问题

Q: 怎么更新？

pipx upgrade rednote-analyzer-mcp

Q: 搜索返回空结果？

A: 没有登录。运行 rednote-login 登录一次。

Q: Cookie 过期了？

A: 重新运行 rednote-login。

Q: 怎么查看 MCP 是否连接成功？

A: Claude Code 运行 claude mcp list，其他工具看各自的 MCP 状态面板。

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License

MIT | 开发指南

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English

Prerequisites

• Python 3.11+
• pipx or uv
• Chromium browser (auto-downloaded during install)

Installation

Step 1: Install

pipx install rednote-analyzer-mcp

Step 2: Log in to Xiaohongshu (required)

rednote-login

A browser will open. Log in with your phone number or scan QR code. Cookies are saved automatically after login.

⚠️ Skipping login will result in empty search results!

⚠️ Risk Warning: Xiaohongshu has strict anti-scraping measures. This tool has built-in rate limiting (max 10 requests/minute, min 3 seconds between requests), but please:

• Avoid making too many requests in a short time
• If your account gets restricted, wait 24 hours before retrying
• Use only for personal learning and research, not commercial scraping

Step 3: Configure your AI tool

Choose your tool:

Claude Code

Create .mcp.json in your project root:

{
  "mcpServers": {
    "rednote-analyzer-mcp": {
      "command": "uvx",
      "args": ["rednote-analyzer-mcp"],
      "env": {
        "REDNOTE_ADAPTER": "playwright",
        "REDNOTE_HEADLESS": "true"
      }
    }
  }
}

Or use CLI:

# Add to current project
claude mcp add rednote-analyzer-mcp -s local \
  -e REDNOTE_ADAPTER=playwright \
  -e REDNOTE_HEADLESS=true \
  -- uvx rednote-analyzer-mcp

# Add globally (all projects)
claude mcp add rednote-analyzer-mcp -s user \
  -e REDNOTE_ADAPTER=playwright \
  -e REDNOTE_HEADLESS=true \
  -- uvx rednote-analyzer-mcp

Claude Desktop

Edit claude_desktop_config.json:

• macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
• Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "rednote-analyzer-mcp": {
      "command": "uvx",
      "args": ["rednote-analyzer-mcp"],
      "env": {
        "REDNOTE_ADAPTER": "playwright",
        "REDNOTE_HEADLESS": "true"
      }
    }
  }
}

Cursor

Create .cursor/mcp.json (project) or ~/.cursor/mcp.json (global):

{
  "mcpServers": {
    "rednote-analyzer-mcp": {
      "command": "uvx",
      "args": ["rednote-analyzer-mcp"],
      "env": {
        "REDNOTE_ADAPTER": "playwright",
        "REDNOTE_HEADLESS": "true"
      }
    }
  }
}

VS Code (GitHub Copilot)

Create .vscode/mcp.json:

{
  "servers": {
    "rednote-analyzer-mcp": {
      "command": "uvx",
      "args": ["rednote-analyzer-mcp"],
      "env": {
        "REDNOTE_ADAPTER": "playwright",
        "REDNOTE_HEADLESS": "true"
      }
    }
  }
}

Windsurf

Edit ~/.codeium/mcp_config.json:

{
  "mcpServers": {
    "rednote-analyzer-mcp": {
      "command": "uvx",
      "args": ["rednote-analyzer-mcp"],
      "env": {
        "REDNOTE_ADAPTER": "playwright",
        "REDNOTE_HEADLESS": "true"
      }
    }
  }
}

Other Tools

General config pattern:

Key	Value
command	uvx
args	["rednote-analyzer-mcp"]
env	{"REDNOTE_ADAPTER": "playwright", "REDNOTE_HEADLESS": "true"}

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Usage

After setup, talk to your AI:

"Search for trending posts about US stocks (美股) on RedNote"

"Analyze the viral patterns of these notes"

"Help me write a RedNote post about ETF investing"

"Rewrite this text in RedNote style"

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Tools

Tool	Function
rednote_search_notes	Search notes
rednote_get_note_detail	Get note details and comments
rednote_analyze_note	Analyze note structure and viral elements
rednote_extract_patterns	Batch analyze, extract patterns
rednote_generate_post	Generate post outline
rednote_rewrite_in_style	Rewrite in RedNote style

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FAQ

Q: How to update?

pipx upgrade rednote-analyzer-mcp

Q: Search returns empty results?

A: You haven't logged in. Run rednote-login to log in.

Q: Cookie expired?

A: Run rednote-login again.

Q: How to check if MCP is connected?

A: Claude Code: run claude mcp list. Other tools: check their MCP status panel.

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License

MIT | Contributing