Individual skill

skill-eval

Evaluate an agent skill a project has written, for Claude Code, Codex or Cursor: a static check of its structure, metadata, size and safety, with a security gate for what the skill does and not only what it holds, a check against the project's own written conventions, trigger measurement on Claude Code, drafted trigger cases it lacks, a review of one run of it in this conversation, and one composite score with a grade above the figures behind it. Reads the skill and changes nothing in it. Use before a skill is shared or installed, after its description changes, or when a skill keeps firing on the wrong requests. Triggers on: "evaluate this skill", "eval skill", "check skill quality", "score this skill", "optimise this skill", "đánh giá skill", "kiểm tra chất lượng skill", "chấm điểm skill", "スキルを評価", "スキルの品質チェック", "/atkx:skill-eval".

plugins/atkx/skills/skill-eval/SKILL.md

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Source commit 55481d2e4ae3cec8e2050c160303c751bbf20173

What was checked

Matches the observed repository HEAD
Yes
Scanner rules are current
No
Repository scan complete
No
Skill scan complete
No
Observed behavior
Not checked yet
Last checked
Nov 6, 2026

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Repository context

Repository stars (not skill ratings)
12
Repository last updated
Nov 9, 2026
License
MIT

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

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# Skill Evaluation (`atkx:skill-eval`)

Evaluates one skill directory, any directory holding a `SKILL.md`, whichever harness it was written
for. What must give the same answer every time is done by the Node scripts beside this file; what
needs reading is done by the agent, following a reference. The report opens with one score and a
grade, and everything under it says where the score came from.

The skill reads and reports. It never edits the evaluated skill, never runs a script it finds in
it, and writes a file only where the user said to.

## Scope

Handles: the static check and its security gate, the project conventions that apply to skills,
measuring which skill each trigger case reaches, drafting trigger cases a skill lacks, reviewing a run of the skill earlier in this conversation, and
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