AI Briefing
KO

AI Context Optimization Tool 'codemap' Released

·2026.09.19 05:30

Key point

The open-source tool codemap has been released, converting repository files and Git history into AI-friendly documentation.

Details

The AI developer tool codemap has been released, enabling the automatic generation of optimized contexts for various LLMs such as GPT, Claude, and DeepSeek. This tool packages specific files in a repository, directory structures, file summaries, Git diffs, and recent commit history into a single document.

Key Features and Characteristics

  • Precise File Selection: Specify included/excluded files via Glob patterns, respecting .gitignore and .ignore files.
  • Context Optimization: Calculates token counts and limits output size to account for LLM context window limits.
  • Extensibility: Supports loading reusable AI Skills and project guidelines, as well as remote Git repositories.
  • Safety: Provides AI-generated changes in standard Git diff format for user review and application, and offers optional security scanning.

The tool is designed to prevent AI from directly modifying the repository, ensuring a workflow where developers manually review and apply generated patches. It supports export in various formats including Markdown, JSON, and XML.

This summary was generated automatically by AI. Check the original for the author's claims and context. Copyright belongs to the original author.

Our guide explains how the AI works. Report summary errors, attribution issues, or removal requests via Contact.