Repomix

A tool that packs a whole repository into one AI-friendly file, in XML, Markdown or plain text, with token counts and a check for leaked secrets.

29.1k stars, 1.6k forks TypeScript On GitHub since July 2024

Visit website View on GitHub How to run it

What is Repomix?

Repomix collects the files of a repository, respects your ignore rules, and writes them into a single file you can paste or upload into a chat with Claude, ChatGPT, Gemini or another model. It reports token counts per file and for the whole output, so you know whether it fits a model's context window, and it can compress code to its key structures to save tokens. Secretlint runs over the files first to catch API keys and other secrets. It works from the command line, as an MCP server, or on the repomix.com website.

Good fit if

  • You use chat-based models and want to give them a full codebase in one step.
  • You need to check how many tokens a project would take before sending it.

Look elsewhere if

  • You want an agent that reads and edits the repository by itself: OpenCode or Cline.

Before you adopt it

Repomix is MIT-licensed and free. Almost all commits come from its creator, Kazuki Yamada, so the project relies on one person. Check the output for private code before you upload it to a hosted model.

Drafted with AI from the project's README and repository data, then checked against that data on 30 October 2026. Report a correction

Repomix health: is it still maintained?

72 of 100, actively developed

  • Activity
    418 commits in the last 90 days, the latest on 1 November 2026.
    30 / 30
  • Contributors
    4 people wrote the latest 100 commits; the most active wrote 93% of them.
    6 / 20
  • Releases
    15 releases in the last 12 months; the latest, v1.18.1, on 21 September 2026.
    19 / 20
  • Replies to issues
    Maintainers answered 64% of recent issues, with a median first reply after 6 days.
    12 / 20
  • Security practices
    No OpenSSF Scorecard for this repository yet, so this part gets a neutral score.
    5 / 10

Read from GitHub on 1 November 2026. How the score works

Repomix license: is it open source?

Repomix uses MIT, an open-source license approved by the OSI.

  1. July 2024First published on GitHub.
  2. TodayMIT.

How to run Repomix yourself

Docker
Dockerfile or compose file in the repository
Compose file
website/compose.yml: 4 services (redis)
Setup effort
3 of 5, judged from the compose file
Kubernetes
No Helm chart in the repository
Desktop and mobile
No app builds in GitHub releases
Interface languages
English only

Install instructions: repomix.com or the README on GitHub.

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Questions about Repomix

Is Repomix open source?

Yes. Repomix is published under MIT, an OSI-approved open-source license.

Is Repomix still maintained?

Its health score is 72 of 100 (actively developed). It had 418 commits in the last 90 days, the latest on 1 November 2026, and its latest release came out on 21 September 2026.

How do I run Repomix?

You can run it with Docker. The README on GitHub has the exact steps.

What are the alternatives to Repomix?

Close alternatives in the AI coding agents category include OpenHands, Qwen Code, Kilo Code.