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RepoAgent
An LLM-powered repository agent designed to assist developers and teams in generating documentation and understanding repositories quickly.

About RepoAgent
RepoAgent is an open-source, LLM-powered framework for generating documentation for a code repository. It detects added, deleted and modified files in a Git repository, parses code structure through an AST to generate documents for individual objects, and identifies bidirectional invocation relationships between objects to give documentation a broader perspective. It replaces Markdown content as changes occur so documentation stays consistent, and runs generation operations with multi-threaded concurrency. It is positioned as a sustainable, automated documentation update method for team collaboration, and documentation can be displayed as a document book per project powered by GitBook.
It is distributed as the repoagent Python package and can also be run through GitHub Actions. Before configuring parameters, an OpenAI API key must be set as an environment variable on the command line. The repository's stated background focuses on documentation for Python files, such as explanations for each Python file. No pricing information is provided.
Key features
- Detects Git repository changes including file additions, deletions and modifications
- Parses code structure with AST to generate documents for individual objects
- Identifies bidirectional invocation relationships between objects
- Replaces Markdown content as changes occur to keep documentation consistent
- Executes multi-threaded concurrent operations for document generation
- Displays per-project documentation as a GitBook-powered document book
- Open source, installable via pip and usable through GitHub Actions
- Tracks Git changes so existing documentation can be updated rather than rewritten from scratch
- Analyzes inter-object relationships to give generated documents a repository-wide view
- Requires an OpenAI API key set as an environment variable before configuration and use
- Stated background and examples center on documentation for Python code
- No pricing information is stated in the source
RepoAgent at a glance
- Website
- github.com/OpenBMB/RepoAgent
- Category
- AI & Machine Learning › AI Agents & Automation
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Good for
- Developers
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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RepoAgent FAQ
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