Agent skill

Repo Maintainer

by sickn33 in sickn33/agentic-awesome-skills

Audit and repair repository hygiene across artifacts, dependencies, CI, docs, Git state, and code-quality signals.

MITAuto-check passedDevelopment

Install Repo Maintainer

skills CLI
$ npx skills add sickn33/agentic-awesome-skills --skill repo-maintainer -a claude-code

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

GitHub CLI
$ gh skill install sickn33/agentic-awesome-skills repo-maintainer --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/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/repo-maintainer .claude/skills/repo-maintainer && 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
repo-maintainer
GitHub stars
47k
Used in
1 other repo
Token cost
~1.5k tokens
SKILL.md length
707 words
Files
1
Skills in repo
1,497
Repo updated
First seen
Licence
MIT

At a glance

Audit and repair repository hygiene across artifacts, dependencies, CI, docs, Git state, and code-quality signals.

  • Works in 5 steps: Establish the baseline → Audit independent lanes → Produce a prioritized decision set → …
  • Repository maintenance
  • SKILL.md covers Overview, When to Use, Repository Policy Gate and Usage, plus 2 more sections
  • Calls git and npm

What it does

Repo Maintainer is an agent skill from sickn33/agentic-awesome-skills. Audit and repair repository hygiene across artifacts, dependencies, CI, docs, Git state, and code-quality signals. Use for repository maintenance, cleanup, health checks, or pre-release hardening.

Its SKILL.md is about 1.5k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Development, covering Code quality. It works with Git. The repository describes itself as: AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,400+ agentic skills. Includes… The licence is MIT.

When your agent uses it

  • Repository maintenance
  • Pre-release hardening

Example prompts

  • “/repo-maintainer”

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. Establish the baseline
  2. Audit independent lanes
  3. Produce a prioritized decision set
  4. Apply authorized repairs
  5. Validate and publish safely

What it can do on your machine

Read from SKILL.md and the folder at commit b84d35a. 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:

    • git
    • npm

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

  • Network

    No URLs in SKILL.md. Its commands use git and npm, which can reach the network depending on how they are called.

    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

Repo Maintainer loads about 1.5k tokens when it runs. Until then it costs about 53 tokens; SKILL.md has 707 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~53
When it runs · the whole SKILL.md, loaded when a task matches
~1.5k

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 passed

The automated check found no risky patterns in SKILL.md.

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

The full file from sickn33/agentic-awesome-skills at commit b84d35a, republished under its MIT licence (© sickn33). 707 words, ~1,511 tokens.

Download SKILL.mdSave it as .claude/skills/repo-maintainer/SKILL.md (or your agent's skills folder).
name
repo-maintainer
description
Audit and repair repository hygiene across artifacts, dependencies, CI, docs, Git state, and code-quality signals. Use for repository maintenance, cleanup, health checks, or pre-release hardening.
risk
critical
source
https://github.com/Wolfe-Jam/faf-skills/tree/main/skills/repo-maintainer
source_repo
Wolfe-Jam/faf-skills
source_type
community
date_added
2026-07-01
license
MIT
license_source
https://github.com/Wolfe-Jam/faf-skills/blob/main/LICENSE

Repository Maintainer

Overview

Audit repository health, apply authorized repairs narrowly, and finish through the repository's own protected workflow.

When to Use

Use when the user asks to maintain, clean, audit, harden, or prepare a repository for release. Use a more specific security, database, deployment, or release skill when that is the dominant task.

Repository Policy Gate

Before mutation:

  1. Read root and nested AGENTS.md, contributor guidance, maintainer docs, and release instructions.
  2. Inspect the current branch, worktree, staged files, remotes, default branch, and effective branch protection.
  3. Discover repository-native validation, synchronization, merge, and release commands.
  4. Preserve unrelated user work and generated outputs that are not in scope.

If the repository names a mandatory maintainer skill or guarded command, delegate to it instead of inventing a parallel branch, merge, sync, or release path. In agentic-awesome-skills, use antigravity-maintainer-batch-release and npm run merge:batch; main is pull-request-only.

The routine protected checks for agentic-awesome-skills are pr-policy, pr-evidence, source-validation, and artifact-preview. The supported AAS Core preview uses targeted unit tests plus one packed Linux/Node LTS smoke path and Workbench review. Do not resurrect the retired certified-v1 baseline, benchmark, tuning-gold, transaction-fault, race, or frozen OS/runtime matrix as routine merge gates.

Usage

1. Establish the baseline
bash
git status --short --branch
git diff --stat
git diff --cached --stat
git remote -v
git log -5 --oneline

Record the repository's required runtime versions and test commands. Use a clean temporary clone or worktree when existing user changes cannot be isolated safely.

2. Audit independent lanes

Run independent read-only checks in parallel where possible.

Artifacts and Git hygiene
  • untracked caches, coverage, build output, editor files, and test leftovers;
  • tracked large or binary files, accidental secrets, executable-mode drift, and ignored-file gaps;
  • stale branches, detached HEAD, existing staged changes, submodules, and symlinks;
  • generated files whose ownership belongs to CI or a canonical-sync workflow.

Do not delete or rewrite history during the audit.

Dependencies and packaging
  • lockfile and manifest agreement;
  • outdated, vulnerable, duplicate, unused, or end-of-life dependencies;
  • runtime imports incorrectly placed in development dependencies;
  • clean-install, package-content, and executable-entrypoint behavior.

Treat audit-tool output as evidence to verify, not automatic permission to upgrade or remove packages.

CI and release health
  • failing, cancelled, skipped, or stale workflow runs;
  • stale, redundant, or unjustifiably broad runtime matrices and unpinned or obsolete actions;
  • required checks, branch protection, release permissions, and secret boundaries;
  • mismatch between documented and implemented release commands.
Documentation and repository metadata
  • README, changelog, version, examples, links, badges, credits, and support metadata;
  • contribution instructions and PR templates versus current CI policy;
  • generated catalog, site, or API documentation drift.
Code-quality signals
  • dead code, stale implementation markers, debug logging, commented-out code, and missing tests;
  • unsafe defaults, suppressed errors, credential exposure, and environment-specific paths.

For FAF projects only, also inspect declared .faf, .faf-dna, sync, score, and MCP contracts with the project's installed FAF commands.

Show full SKILL.md (263 more words)Show less
3. Produce a prioritized decision set

For each finding report:

  • evidence and affected paths;
  • severity and user impact;
  • whether it is safe to fix now, needs approval, or belongs to another workflow;
  • exact validation that proves the repair.

Deduplicate symptoms with the same root cause. Do not mix optional modernization with release blockers.

4. Apply authorized repairs

Make the smallest coherent change set. Keep source and generated-file ownership separate, update tests with behavior changes, and rerun the targeted failing check after each repair group.

Never delete data, rewrite history, rotate credentials, change branch protection, or upgrade across breaking versions without explicit authorization.

5. Validate and publish safely

Run the repository's required pre-PR suite, then inspect the final diff for unrelated files and secrets. Commit on a topic branch and create a pull request when the target branch is protected.

Use required checks and the repository-native merge path. A user request to “push to main” describes the desired final state; it does not bypass branch protection. For releases, use the scripted release workflow and verify external publication rather than inferring success from a local tag.

Stop Condition

Finish when every in-scope finding is repaired or has one exact blocker, required validation passes, the remote integration path is verified when requested, and unrelated user work remains unchanged.

Limitations

  • Maintenance findings can depend on repository-specific ownership and release policy; read local instructions before acting.
  • Dependency and security scanners can produce false positives or incomplete reachability evidence.
  • This skill does not authorize destructive cleanup, branch-policy changes, direct protected-branch pushes, merges, deployments, or releases beyond the user's request.

© sickn33, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/repo-maintainer of sickn33/agentic-awesome-skills.

Open the folder on GitHubat commit b84d35a

Used in 1 other repository

We found 5 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in sickn33/agentic-awesome-skills, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Repo Maintainer 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.

Repo Maintainer compared with similar skills
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Repo Maintainer this skillsickn33/agentic-awesome-skills47k1 repos~1.5kAutomated safety check: PassMIT
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Skill Doctorwarpdotdev/common-skills6102 repos~2.6kAutomated safety check: PassMIT
Ponytail Debt LedgerDietrichGebert/ponytail160k—~453Automated safety check: PassMIT
Worktrunk CLI Output Rulesmax-sixty/worktrunk9.2k—~12kAutomated safety check: PassCustom licence
Adversarial Reviewer302ai/302-AI-Studio1321 repos~3kAutomated safety check: PassMIT

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Works with

Categories

Questions about Repo Maintainer

What does Repo Maintainer do?

Audit and repair repository hygiene across artifacts, dependencies, CI, docs, Git state, and code-quality signals. Repo Maintainer is an agent skill from sickn33/agentic-awesome-skills. Audit and repair repository hygiene across artifacts, dependencies, CI, docs, Git state, and code-quality signals.

When should I use Repo Maintainer?

Repo Maintainer fits situations like: repository maintenance; pre-release hardening.

How do I install Repo Maintainer in Claude Code?

Run `npx skills add sickn33/agentic-awesome-skills --skill repo-maintainer -a claude-code`. Or copy the skill folder (skills/repo-maintainer in sickn33/agentic-awesome-skills) into .claude/skills/repo-maintainer in your project. Claude Code loads it when a task matches its description.

How do I install Repo Maintainer in Codex?

Run `npx skills add sickn33/agentic-awesome-skills --skill repo-maintainer -a codex`. Or copy the skill folder (skills/repo-maintainer in sickn33/agentic-awesome-skills) into .agents/skills/repo-maintainer in your project. Codex loads it when a task matches its description.

Can I use Repo Maintainer 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 sickn33/agentic-awesome-skills --skill repo-maintainer -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/repo-maintainer, .gemini/skills/repo-maintainer, .github/skills/repo-maintainer and .opencode/skills/repo-maintainer in your project.

What does Repo Maintainer need to run?

Going by SKILL.md and its folder, Repo Maintainer needs the command-line tools its instructions call (git and npm).

Does Repo Maintainer access the network?

SKILL.md contains no URLs. Its commands use git and npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Repo Maintainer safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Repo Maintainer use?

Repo Maintainer is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Repo Maintainer use?

About 1.5k tokens (SKILL.md is roughly 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 Repo Maintainer?

Skills that share tags, products or a category with Repo Maintainer: Qt C++ Code Review (x-tools-author/x-tools, 1.1k stars), Skill Doctor (warpdotdev/common-skills, 610 stars), Ponytail Debt Ledger (DietrichGebert/ponytail, 160k stars) and Worktrunk CLI Output Rules (max-sixty/worktrunk, 9.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Repo Maintainer?

sickn33 (a GitHub user) maintains it in sickn33/agentic-awesome-skills, which has 47,405 GitHub stars. The repository holds 1,497 skills in this directory. The repository was last updated on October 9, 2026.

Source: sickn33/agentic-awesome-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.