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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Xiaohongshu Optimizer with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Transform base headlines into viral Xiaohongshu titles using weighted character counts and keyword density rules.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 3 capabilities

The complete Xiaohongshu Optimizer capability set.

These are the exact actions your AI can choose when you ask it to work with Xiaohongshu Optimizer.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Xiaohongshu Optimizer.

  1. 01

    Calculate visual weight

  2. 02

    Analyze keyword density

  3. 03

    Optimize title

Observed, not estimated

856ms average. Fast in production.

Xiaohongshu Optimizer is checked daily against the live service.

Daily averagePeak 1067ms
Aug 27Today
Fastest day
738ms
Slowest day
1067ms
14-day trend
Improving-31%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Xiaohongshu Optimizer, so you can see the experience inside your AI.

It does not authenticate your account with Xiaohongshu Optimizer. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Xiaohongshu Optimizer Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_m7NpRmITjc4QLda1GdsZfcDCovvO73QFbvF4JhpA/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Xiaohongshu Optimizer capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "xiaohongshu-red-title-optimizer-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_m7NpRmITjc4QLda1GdsZfcDCovvO73QFbvF4JhpA/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions Xiaohongshu Optimizer owners ask.

  • 01

    How is the character count calculated?

    The engine uses a weighted system: Chinese characters count as 1, English letters count as 0.5, and emojis count as 2 to reflect visual density on the platform.

  • 02

    What does the CTR score represent?

    The CTR score is an estimate of engagement probability based on keyword presence, emoji usage, and how close the title is to the optimal visual weight of 15-20 units.

  • 03

    Can I check the keyword density of an existing title?

    Yes, you can use the analyze_keyword_density capability to calculate the ratio of matched target keywords within any title string.

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