welink

Overview

WeLink is a comprehensive platform for local WeChat chat data analysis with extensive AI capabilities. It allows users to analyze personal conversations, create AI clones of contacts, simulate group chats, and gain insights into communication patterns. The MCP server integration enables direct querying of chat data through Claude Code without needing the browser interface. All data remains local, ensuring privacy. The platform supports multiple LLM providers including OpenAI, Claude, Gemini, and various Chinese AI services.

Try asking AI

After installing, here are 5 things you can ask your AI assistant:

• query_chat_data

  Query and analyze WeChat chat data with natural language questions

  Try:Who have I talked to about travel?Try:What happened last National Day holiday?Try:Which friends often mention working overtime?
• create_ai_clone

  Create an AI clone of a contact to simulate conversation style

  Try:Create an AI clone of my friend Li MingTry:Simulate how my colleague Zhang Wei would respondTry:Make an AI clone of my classmate Wang Fang
• analyze_relationship

  Generate relationship analysis reports for contacts

  Try:Analyze my relationship with Chen GangTry:What's the current status of my connection with Liu Mei?Try:Show me a relationship report with Zhang Wei
• simulate_group_chat

  Simulate a group chat with contact AI clones

  Try:Simulate a group chat with my colleaguesTry:Create a virtual chat with my college friendsTry:Simulate a discussion with my project team members
• highlight_moments

  Extract significant conversation moments between contacts

  Try:Show me the most memorable moments with Li MingTry:Find heartfelt conversations with my parentsTry:Highlight special moments with my best friend
• generate_yearly_report

  Generate a yearly chat report for contacts or groups

  Try:Create a yearly chat report for my family groupTry:Generate a 2023 chat summary with my best friendTry:Show me a yearly report of my conversations with colleagues
• find_disconnected_contacts

  Identify contacts who haven't been in touch recently

  Try:Show me friends I haven't talked to in 3 monthsTry:Find contacts who haven't replied in 60 daysTry:List people I should reach out to soon
• analyze_chat_style

  Analyze communication patterns and style of a contact

  Try:How does Wang Lei usually communicate?Try:What's Li Ming's typical conversation style?Try:Analyze my messaging patterns with Zhang Wei
• search_chat_history

  Search through chat history for specific topics or keywords

  Try:Find conversations about travel plansTry:Search for mentions of job changesTry:Look for discussions about the new project
• create_icebreaker

  Generate conversation openers for contacts you haven't talked to in a while

  Try:Create icebreakers for someone I haven't contacted in 6 monthsTry:Help me start a conversation with an old friendTry:Suggest ways to reconnect with a college buddy
• analyze_group_dynamics

  Analyze communication patterns within a group chat

  Try:Who's the most active in my project group?Try:Analyze the communication dynamics in my family groupTry:Find the most influential people in our team chat
• generate_chat_insights

  Generate AI insights about specific chat data

  Try:What are the main topics of conversation with my friends?Try:Generate insights about my communication patterns this yearTry:Analyze sentiment trends in my group chats

Comparable tools

Installation

{
  "mcpServers": {
    "welink": {
      "command": "node",
      "args": ["path/to/welink/mcp-server/index.js"]
    }
  }
}

FAQ

What data is sent to external servers?

All chat data remains local on your device. Only anonymized requests to LLM providers are sent, and users can configure local options like Ollama for complete privacy.

How does the MCP server work?

The MCP server exposes WeLink's chat analysis capabilities as tools that can be called from Claude Code. It enables natural language queries of your WeChat data without opening the browser interface.

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