Review a diff for over-engineering. Finds what to delete: reinvented stdlib, needless deps, speculative abstractions. One line per finding.
Security
ponytail-audit
Try itAudit the whole repo for over-engineering. A ranked list of what to delete, simplify, or replace with stdlib or native features.
What it does
Audit the whole repo for over-engineering. A ranked list of what to delete, simplify, or replace with stdlib or native features.
The skill document
ponytail-review, repo-wide. Scan the whole tree instead of a diff. Rank findings biggest cut first.
Tags
Same as ponytail-review:
delete:dead code, unused flexibility, speculative feature. Replacement: nothing.stdlib:hand-rolled thing the standard library ships. Name the function.native:dependency or code doing what the platform already does. Name the feature.yagni:abstraction with one implementation, config nobody sets, layer with one caller.shrink:same logic, fewer lines. Show the shorter form.
Hunt
Deps the stdlib or platform already ships, single-implementation interfaces, factories with one product, wrappers that only delegate, files exporting one thing, dead flags and config, hand-rolled stdlib.
Output
One line per finding, ranked: . . [path].
End with net: - lines, - deps possible. Nothing to cut: Lean already. Ship.
Boundaries
Scope: over-engineering and complexity only. Correctness bugs, security holes, and performance are explicitly out of scope. Route them to a normal review pass. Lists findings, applies nothing. One-shot. "stop ponytail-audit" or "normal mode" to revert.
Related skills
Show ponytail measured impact as a scoreboard: less code, less cost, more speed, from the benchmark medians. One-shot display.
Audit a codebase or directory for deletion candidates: dead code, unused dependencies, single-use abstractions, config that never varies, and duplicated help...
Quick reference for ponytail's modes, skills, and commands. One-shot display.
Harvest every ponytail: shortcut comment into one debt ledger, so deferrals get tracked instead of forgotten. One-shot report.
Audit the whole repo for Thompson-mode violations. A ranked list of what to rewrite, delete, or take back into the trusted base.