ponytail-review
Skill0 starsChanged 4 months agoNo licenceView on GitHub
Code review focused exclusively on over-engineering. Finds what to delete: reinvented standard library, unneeded dependencies, speculative abstractions, dead flexibility. One line per finding: location, what to cut, what replaces it. Use when the user says "review for over-engineering", "what can we delete", "is this over-engineered", "simplify review", or invokes /ponytail-review. Complements correctness-focused review, this one only hunts complexity.
We split this skill into the rules it gives an agent
2 rules. 0 are common, 1 is distinctive, and 1 is very specific to this project.
0
Common
Most of the 37 edited versions we read keep these.
1
Distinctive
This author's own choices. Worth a look.
1
Very specific
Tied to their project's names, files or tools. Probably skip.
No licence file, so all rights are reserved — read it at the source. We count its rules but don't quote them. Read them on GitHub.
“Common” is measured: kept by at least 6 in 10 of the 37 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Trending
Rising: 6 new projects took it in the last 4 weeks, 2× the 4 weeks before.thin data
Other versions69 projects use a version of this.
Word for word · 29
- kortix-ai/suna★ 20k100% same
- mezotv/notra★ 256100% same
- usenotra/notra★ 256100% same
- jacred-fdb/jacred★ 138100% same
- Wenaixi/dsh-ponytail★ 36100% same
- tylerbutler/repoverlay★ 10100% same
- KenSuh/open-agent-harness★ 9100% same
- keyline-dev/keyline★ 6100% same
- Quazmoz/agentdefaults★ 4100% same
- saqie803/ponytail★ 2100% same
19 more not listed
Edited · 17
- marmelab/atomic-crm★ 1.4k97% same
- mirkobozzetto/espresso★ 2577% same
- sampleXbro/agentsmesh★ 24100% same
- jorgeasaurus/agent-skills★ 1488% same
- mxrsv/agents-skills★ 984% same
- aotter/mantle★ 577% same
- elpabloultron/open-legal-chile★ 557% same
- gaoyu06/harness★ 379% same
- MH221B/skills★ 264% same
- Pawel-Kica/ai-coding-100★ 295% same
7 more not listed
Wrote their own version · 23
- DietrichGebert/ponytail★ 182ksame name
- Cygnux-Labs/Tracekit★ 359same name
- engasnm111/lnwjud★ 207same name
- Djarvur/go-ultimate★ 31same name
- shaderera/shaderera★ 7same name
- ZerroDevs/AgentsHub★ 4same name
- Jay-1409/skills★ 2same name
- krimvp/xpl★ 2same name
- qihangzhang-272/agent-skill-library★ 2same name
- Eclipter/agents★ 1same name
13 more not listed
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
Used alongsideProjects with it also use caveman-explore, caveman-help and 10 more.
Other files people use alongside this one.
Files found in the same public projects as a version of this one, more often than they turn up anywhere else. Each project counts once, large collections count for less, and this file's own repository is left out.
JuliusBrusseeSkillcaveman-explore
Read-only repository explorer for cold-start orientation, broad cross-file localization, or when a direct search failed. Skip it when the exact file or symbol is already named. Returns path:line citations only; its reads stay out of main context.
Also in 3 projects that use this
huangzidaSkillcaveman-help
Quick-reference card for all caveman modes, skills, and commands. One-shot display, not a persistent mode. Trigger: /caveman-help, "caveman help", "what caveman commands", "how do I use caveman".
Also in 5 projects that use this
jaydubya818Skillthermo-nuclear-code-quality-review
Use when the user requests an intentionally strict maintainability review.
Also in 6 projects that use this
huangzidaSkillcaveman-commit
Ultra-compressed commit message generator. Cuts noise from commit messages while preserving intent and reasoning. Conventional Commits format. Subject ≤50 chars, body only when "why" isn't obvious. Use when user says "write a commit", "commit message", "generate commit", "/commit", or invokes /caveman-commit. Auto-triggers when staging changes.
Also in 5 projects that use this
JuliusBrusseeSkillcavecrew
When to delegate to `cavecrew-investigator` (locate code), `cavecrew-builder` (1-2 file edit) or `cavecrew-reviewer` (diff review) instead of working inline or using `Explore`. Their output is compressed, so main context lasts longer.
Also in 4 projects that use this
ryu111Skillmigration
Migration planning expertise. Use when replacing tools/frameworks, upgrading versions, migrating databases, or planning transitions. Contains strategies, compatibility analysis methods, and rollback planning.
Also in 3 projects that use this
- +2 more from huangzida
- +1 more from JuliusBrussee
In this repository27 other files it gives its agents.
- afkSkill
- axiSkill
- drawio-skillSkill
- fmx-respondSkill
- gnhfSkill
- harness-adaptersSkill
- improveSkill
- lavish-designSkill
- lavishSkill
- no-mistakesSkill
- no-mistakesSkill
- ponytail-auditSkill
- ponytail-debtSkill
- ponytail-gainSkill
- ponytail-helpSkill
- ponytailSkill
- secondmate-provisioningSkill
- stuck-crewmate-recoverySkill
- understand-chatSkill
- understand-dashboardSkill
- understand-diffSkill
- understand-domainSkill
- understand-explainSkill
- understand-knowledgeSkill
- understand-onboardSkill
- understandSkill
- updatefirstmateSkill
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Files you open will collect here, so you can find them again.
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Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

