

This is an MCP extension for Gemini CLI that completely prevents character corruption (Shift-JIS, etc.) in Windows environments and enables AI to accurately analyze code and documents from non-English-speaking regions.
Automatically translated from Japanese by AI
I created an MCP server to "roughly convert various character codes to UTF-8 for normalization" because Japanese characters get severely garbled when reading files on PowerShell. It's designed for Gemini CLI, but I think it can also be used with other CLI agent tools.
Additionally, it has partial language support for structural analysis using Tree-sitter, which improves the efficiency of AI understanding code.
Advanced reading: You can read not just the entire file, but also the end or specified ranges, allowing pinpoint reading.
Binary support: If the character code is unknown, you can check the contents in hexdump format.
Windows path issues: Windows-specific path errors are already avoided.
What it does is mundane, but I think there are many scenarios where it's useful. Non-Japanese local character codes that are supported can also be normalized.
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