Wechat Decrypt

Name: Wechat Decrypt
Author: 328336690

pycryptodome · by 328336690

微信4.0数据库解密工具 | WeChat 4.0 Database Decryptor — memory-based key extraction, real-time message monitoring, MCP Server for Claude AI

78 GitHub PyPI

No known CVEs

MIT license

Maintained

Last commit 120d ago

Works with most clients

Transport: stdio, sse

0 tools

Grade F

MCPpedia last refreshed this data 1d ago

Edit this pageView history

Wechat Decrypt is an MCP server that 微信4.0数据库解密工具 | WeChat 4.0 Database Decryptor — memory-based key extraction, real-time message monitoring, MCP Server for Claude AI. Its tool list has not been published yet over stdio and sse, requires no API key, and scores 51/100 on MCPpedia's security, maintenance and efficiency rubric.

Data AI / ML

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, sse · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "wechat-decrypt": {
      "args": [
        "pycryptodome"
      ],
      "command": "uvx"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/wechat-decrypt)](https://mcppedia.org/s/wechat-decrypt)

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What Wechat Decrypt does

微信 4.0 (Windows) 本地数据库解密工具。从运行中的微信进程内存提取加密密钥，解密所有 SQLCipher 4 加密数据库，并提供实时消息监听。

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.

uvx 'pycryptodome' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

51/100across 5 weighted dimensions

How we score →

0255075100

−49

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

2 fixed

CVE-2023-52323medium · fixedCVSS 5.3

PyCryptodome and pycryptodomex side-channel leakage for OAEP decryption

PyCryptodome and pycryptodomex before 3.19.1 allow side-channel leakage for OAEP decryption, exploitable for a Manger attack.

Affected: >= 0Fixed in 3.19.1source →

CVE-2018-15560info · fixed

PYSEC-2018-21

PyCryptodome before 3.6.6 has an integer overflow in the data_len variable in AESNI.c, related to the AESNI_encrypt and AESNI_decrypt functions, leading to the mishandling of messages shorter than 16 bytes.

Affected: >= 0Fixed in 3.6.6source →

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Frequently Asked Questions

Is Wechat Decrypt safe to use?: Wechat Decrypt has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.
How do I install Wechat Decrypt?: Wechat Decrypt supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with Wechat Decrypt?: Wechat Decrypt is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.
Is Wechat Decrypt actively maintained?: Wechat Decrypt is less actively maintained - last commit was 120 days ago. It has 78 GitHub stars.

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Community

Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Frequently Asked Questions

Is Wechat Decrypt safe to use?

Wechat Decrypt has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.

How do I install Wechat Decrypt?

Wechat Decrypt supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What AI clients work with Wechat Decrypt?

Wechat Decrypt is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.

Is Wechat Decrypt actively maintained?

Wechat Decrypt is less actively maintained - last commit was 120 days ago. It has 78 GitHub stars.