About Sigstore
MCP Base64 Auto-Decode is a server that detects Base64 segments in text and can replace them with decoded content. Its tools report segment locations or return the complete text with detected content decoded.
Key features
- 01Detect Base64 segments
- 02Report segment positions and previews
- 03Decode and replace encoded content
- 04Preserve non-Base64 text
Use cases
- 01Find encoded sections in configuration text
- 02Decode Base64 content in LLM conversations
MCP support
Exposes `detect_base64` and `decode_base64` tools to MCP clients for scanning and decoding text.
Configuration
Local server config is the same for every client. Copy it into your client’s MCP config file.
We haven’t collected a package or remote endpoint for this server. Follow the instructions in the project README.
Tools
Local servers expose tools only once running on your machine, and the maintainer has not provided a tool list.
Details
From the project READMEMCP Base64 Auto-Decode
自动检测文本中的 Base64 编码内容，解码并替换回原文。非 Base64 部分原样保留。modifyhhh
工具
| 工具 | 功能 |
|---|---|
detect_base64 | 扫描文本，报告所有 base64 段的位置和预览 |
decode_base64 | 扫描 + 自动解码替换，返回处理后的完整文本 |
安装
pip install -e .
配置
{
"mcpServers": {
"base64-autodecode": {
"command": "python3",
"args": ["-m", "mcp_content_integrity.server"]
}
}
}
示例
LLM 对话：
用户：这段配置里有 base64，帮我解开
LLM 调用
decode_base64(text="key: aGVsbG8gd29ybGQ=)→key: hello world
Comments
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