Agent skill

Repomix

by Microck in Microck/ordinary-claude-skills

Package entire code repositories into single AI-friendly files using Repomix.

Custom licenceAuto-check: notesSecurity

Install Repomix

skills CLI
$ npx skills add Microck/ordinary-claude-skills --skill repomix -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install Microck/ordinary-claude-skills repomix --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/Microck/ordinary-claude-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills_all/repomix .claude/skills/repomix && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
repomix
GitHub stars
403
Used in
1 other repo
Token cost
~1.4k tokens
SKILL.md length
362 words
Files
2
Skills in repo
91
Repo updated
First seen
Licence
Custom licence

At a glance

Package entire code repositories into single AI-friendly files using Repomix.

  • Works in 5 steps: Always review output before sharing → Use .repomixignore for sensitive files → Enable security checks for unknown… → …
  • Packaging codebases for AI analysis
  • SKILL.md covers When to Use, Quick Start, Core Capabilities and Common Use Cases, plus 6 more sections
  • Calls npx, npm and brew; reaches github.com

What it does

Repomix is an agent skill from Microck/ordinary-claude-skills. Package entire code repositories into single AI-friendly files using Repomix. Capabilities include pack codebases with customizable include/exclude patterns, generate multiple output formats (XML, Markdown, plain text), preserve file structure and context, optimize for AI consumption with token counting, filter by file types and directories, add custom headers and summaries. Use when packaging codebases for AI analysis, creating repository snapshots for LLM context, analyzing third-party libraries, preparing for…

Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `metadata.json`).

It sits in Security, covering Codebase knowledge for agents, Security review and LLM API integration. The repository describes itself as: An unappealing collection of Claude Skills and resources.

When your agent uses it

  • Packaging codebases for AI analysis
  • Creating repository snapshots for LLM context
  • Analyzing third-party libraries
  • Preparing for security audits

Example prompts

  • “/repomix”

Requirements

  • Node.js

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Always review output before sharing
  2. Use .repomixignore for sensitive files
  3. Enable security checks for unknown codebases
  4. Avoid packaging .env files
  5. Check for hardcoded credentials

What it can do on your machine

Read from SKILL.md and the folder at commit 1056d29. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • npx
    • npm
    • brew

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • github.com

    Also links to:

    • repomix.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Repomix loads about 1.4k tokens when it runs. Until then it costs about 153 tokens; SKILL.md has 362 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~153
When it runs · the whole SKILL.md, loaded when a task matches
~1.4k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NoteMentions a .env fileSKILL.md:168
    4. Avoid packaging `.env` files

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 362 words (~1,397 tokens).

“Repomix packs entire repositories into single, AI-friendly files. Perfect for feeding codebases to LLMs like Claude, ChatGPT, and Gemini.”

— opening of SKILL.md by Microck, Custom licence
name
repomix

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in skills_all/repomix of Microck/ordinary-claude-skills.

  • SKILL.md
  • metadata.json

Open the folder on GitHubat commit 1056d29

Used in 1 other repository

We found 12 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in Microck/ordinary-claude-skills, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Repomix next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Repomix compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Repomix this skillMicrock/ordinary-claude-skills4031 repos~1.4kAutomated safety check: NotesCustom licence
Repomixeinverne/dotfiles1211 repos~2.5kAutomated safety check: NotesGPL-3.0
Audit Fullyonatangross/orchestkit289—~3.5kAutomated safety check: NotesMIT
Security Review Skill Creatorxwtro0tk1t-cloud/harness265—~5.7kAutomated safety check: PassNone
Orchestrating Adversarial Reviewstelagod/code-abyss243—~858Automated safety check: PassMIT
Swarm Initruvnet/ruflo74k—~319Automated safety check: PassMIT

Similar skills

  • Repomix

    einverne/dotfiles

    Guide for using Repomix - a powerful tool that packs entire repositories into single, AI-friendly files.

    121 GitHub starsUsed in 1 repo~2.5k tokens
    Agent WorkflowsAuto-check: notes
  • Audit Full

    yonatangross/orchestkit

    Single-pass codebase analysis leveraging a 1M-token context window for comprehensive security scanning, architecture review, and dependency auditing.

    289 GitHub stars~3.5k tokensUpdated today
    SecurityAuto-check: notes
  • Security Review Skill Creator

    xwtro0tk1t-cloud/harness

    生成安全审计 skill。两种模式:(1) 项目模式——根据项目文档生成定制化审计 skill;(2) 通用模式——仅指定语言+框架,从参考资料库生成通用审计 skill。当用户想创建安全审计 skill、生成审计规则、或提到"生成安全审计skill"、"创建code review skill"、"生成 Java 审计 skill"时使用。

    265 GitHub stars~5.7k tokensUpdated 5 mo ago
    SecurityAuto-check passed
  • Multi-agent adversarial-verification orchestration for high-confidence conclusions.

    243 GitHub stars~858 tokensUpdated 2 mo ago
    SecurityAuto-check passed
  • Swarm Init

    ruvnet/ruflo

    Initialize a multi-agent swarm with anti-drift configuration.

    74k GitHub stars~319 tokensUpdated today
    SecurityAuto-check passed
  • Security Pass

    cyanheads/pubmed-mcp-server

    Review an MCP server for common security gaps: LLM-facing surfaces as injection vector (tools, resources, prompts, descriptions), scope blast radius, destructive ops without consent, upstream auth…

    155 GitHub stars~6.4k tokensUpdated 3 days ago
    SecurityAuto-check passed

More from Microck/ordinary-claude-skills

All 91 skills in this repo
  • Every Style Editor

    Microck/ordinary-claude-skills

    This skill should be used when reviewing or editing copy to ensure adherence to Every's style guide.

    403 GitHub starsUsed in 3 repos~1.2k tokens
    Auto-check passed
  • Gemini Imagegen

    Microck/ordinary-claude-skills

    Generate and edit images using the Gemini API (Nano Banana Pro).

    403 GitHub starsUsed in 3 repos~1.6k tokens
    Auto-check passed
  • Andrew Kane Gem Writer

    Microck/ordinary-claude-skills

    Write Ruby gems following Andrew Kane's proven patterns and philosophy.

    403 GitHub starsUsed in 2 repos~1.2k tokens
    Auto-check passed
  • Codex

    Microck/ordinary-claude-skills

    Execute Codex CLI for code analysis, refactoring, and automated code changes.

    403 GitHub starsUsed in 2 repos~2.8k tokens
    Auto-check passed
  • Docs Review

    Microck/ordinary-claude-skills

    Review documentation changes for compliance with the Metabase writing style guide.

    403 GitHub starsUsed in 2 repos~1.8k tokens
    Auto-check: notes
  • File Todos

    Microck/ordinary-claude-skills

    This skill should be used when managing the file-based todo tracking system in the todos/ directory.

    403 GitHub starsUsed in 2 repos~1.9k tokens
    Auto-check passed

Questions about Repomix

What does Repomix do?

Package entire code repositories into single AI-friendly files using Repomix. Repomix is an agent skill from Microck/ordinary-claude-skills. Package entire code repositories into single AI-friendly files using Repomix.

When should I use Repomix?

Repomix fits situations like: packaging codebases for AI analysis; creating repository snapshots for LLM context; analyzing third-party libraries; preparing for security audits.

How do I install Repomix in Claude Code?

Run `npx skills add Microck/ordinary-claude-skills --skill repomix -a claude-code`. Or copy the skill folder (skills_all/repomix in Microck/ordinary-claude-skills) into .claude/skills/repomix in your project. Claude Code loads it when a task matches its description.

How do I install Repomix in Codex?

Run `npx skills add Microck/ordinary-claude-skills --skill repomix -a codex`. Or copy the skill folder (skills_all/repomix in Microck/ordinary-claude-skills) into .agents/skills/repomix in your project. Codex loads it when a task matches its description.

Can I use Repomix in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Microck/ordinary-claude-skills --skill repomix -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/repomix, .gemini/skills/repomix, .github/skills/repomix and .opencode/skills/repomix in your project.

What does Repomix need to run?

Going by SKILL.md and its folder, Repomix needs the command-line tools its instructions call (npx, npm and brew). Our summary lists: Node.js.

Does Repomix access the network?

SKILL.md names 2 domains. In commands or code: github.com; the agent is likely to contact it when it follows the instructions. As links in the text: repomix.com. This is read from the text; nothing was executed.

Is Repomix safe to install?

Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Repomix use?

Repomix has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Repomix use?

About 1.4k tokens (SKILL.md is roughly 5.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Repomix?

Skills that share tags, products or a category with Repomix: Repomix (einverne/dotfiles, 121 stars), Audit Full (yonatangross/orchestkit, 289 stars), Security Review Skill Creator (xwtro0tk1t-cloud/harness, 265 stars) and Orchestrating Adversarial Reviews (telagod/code-abyss, 243 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Repomix?

Microck (a GitHub user) maintains it in Microck/ordinary-claude-skills, which has 403 GitHub stars. The repository holds 91 skills in this directory. The repository was last updated on September 6, 2026.

Source: Microck/ordinary-claude-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.