RepoCarta
RepoCarta leverages AI to generate documentation directly from GitHub repositories.
PaidCoding & Dev
Visit website Free to browse · updated 2026-06-24
What is RepoCarta?
RepoCarta connects to GitHub accounts to analyze selected repositories and create reviewable drafts across multiple document categories. These include architecture overviews, API details, database structures, and testing scenarios. The system maintains synchronization by responding to code changes over time. Users benefit from having accessible entry points for understanding complex codebases, which aids in team transitions and maintenance tasks. Natural language interaction enables targeted inquiries backed by both source code and documentation. Privacy measures focus on limited data handling and user-controlled repository access. Setup involves linking a GitHub account, choosing desired document types, and allowing the AI to process the repository contents. Additional options exist for expanding usage limits on queries or updates through separate purchases.
Key features
AI automatically generates documentation from GitHub repositories
Produces 10 document types including architecture design, API specs, DB design, test cases and more
Natural language Q&A chat on code and generated documents
Automatic document updates on code pushes via GitHub webhook
Supports private repositories with GitHub App integration
Team features including member invites and permission management
ZIP download of generated documents
What you can use RepoCarta for
Generate Documentation
AI reads GitHub repositories to automatically produce specification documents, design documents, operation flows, and other reviewable first drafts.
Interactive Code Queries
After generation, ask natural language questions about the code or documents and receive answers grounded in the source.
Support Handovers and Maintenance
Create an entry point for new team members, contractors, or maintainers to grasp the overall picture before reading code, with automatic updates on each push.
How to use RepoCarta
- 1Log in with your GitHub account
- 2Install the GitHub App and select target repositories
- 3Choose the document types to generate from the ten available options
- 4Trigger AI generation and wait a few minutes
- 5Use the Q&A chat to ask questions about the code and documents
RepoCarta pricing
Pricing model: Paid. Plan details are indicative — check the site for current prices.
Trial
¥0
- プロジェクト 1件
- Q&A チャット 月20回
- ドキュメント自動更新 月2回
- リポジトリ 200ファイルまで
- 14日Trial
Solo
Popular¥5,500/mo
- プロジェクト 5件
- Q&A チャット 月200回
- ドキュメント自動更新 月8回
- リポジトリ 500ファイルまで
- ZIP ダウンロード 無制限
- Slack・メール通知
Team
¥22,800/mo
- メンバー招待・権限管理
- プロジェクト 10件
- Q&A チャット 月1,000回
- ドキュメント自動更新 月25回
- リポジトリ 1,500ファイルまで
- ZIP ダウンロード 無制限
- Slack・メール通知
Editor's verdict
Pros
- +Keeps documentation synchronized with latest code changes
- +Enables quick onboarding and knowledge transfer for teams
- +Secure handling with explicit GitHub permissions and no third-party data sharing
Cons
- –Usage limits on projects, Q&A chats and updates per plan
- –Requires paid plan after 14-day trial
- –Code snippets sent to Anthropic API for processing
Our take: RepoCarta is a solid coding & dev choice. It's valued for keeps documentation synchronized with latest code changes and enables quick onboarding and knowledge transfer for teams. The main trade-off is usage limits on projects, q&a chats and updates per plan. Best when you need reliable, professional output.
Frequently asked questions
Yes. A 14-day Trial with no card registration or automatic billing is available for one project, up to three document types, and Q&A.
Summary
RepoCarta is a solid coding & dev choice. It's valued for keeps documentation synchronized with latest code changes and enables quick onboarding and knowledge transfer for teams. The main trade-off is usage limits on projects, q&a chats and updates per plan. Best when you need reliable, professional output.
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