skill-score

95 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By davekilleen/Dex (GitHub) · coding · 514 stars · scanned at commit d759c3a

Grade a Dex skill against the shape-aware quality rubric and report a ship/revise/no verdict with the exact fixes. Use when you finish writing or editing a skill, when create-skill hands off a new package, before shipping a first-party skill, or when the user asks "is this skill any good / will it fire / score my skill". Also use proactively right after any SKILL.md is created or its description changes. Not for authoring a new skill from scratch (use create-skill) or fixing broken YAML frontma…

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this. It runs automatically when the plugin is installed. Expected for a coding skill.

Found in 9 places.

packages/dex-agent-plugin/bin/dex-launcher-lib.mjs, line 1import { spawn } from "node:child_process";
packages/dex-agent-plugin/.mcp.json, line 4"command": "node",
packages/dex-agent-plugin/hooks/codex.json, line 9"command": "node \"${PLUGIN_ROOT}/bin/dex-python.mjs\" hook",

Show 6 more

packages/dex-agent-plugin/hooks/codex.json, line 21"command": "node \"${PLUGIN_ROOT}/bin/dex-python.mjs\" hook",
packages/dex-agent-plugin/hooks/cursor.json, line 6"command": "node ./bin/dex-python.mjs hook --protocol cursor"
packages/dex-agent-plugin/hooks/cursor.json, line 11"command": "node ./bin/dex-python.mjs hook --protocol cursor",
packages/dex-agent-plugin/hooks/hooks.json, line 9"command": "node",
packages/dex-agent-plugin/hooks/hooks.json, line 24"command": "node",
packages/dex-agent-plugin/mcp.json, line 6"command": "node",

Other copies in this repository

davekilleen/Dex has 2 more folders with a skill named skill-score. This page shows the lowest-scoring copy.

.agents/skills/skill-score 100/100 · Low risk
.claude/skills/skill-score 100/100 · Low risk

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'skill-score' ] || [ -L ~/.agents/skills/'skill-score' ]; then echo 'A skill folder named skill-score already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/davekilleen/Dex' "$d" && git -C "$d" checkout --quiet 'd759c3a0e91e617d1bd879dc449d6d61681b90fb' -- 'packages/dex-agent-plugin/skills/skill-score' && mkdir -p ~/.agents/skills && cp -R "$d"/'packages/dex-agent-plugin/skills/skill-score' ~/.agents/skills/'skill-score' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'skill-score' ~/.claude/skills/'skill-score' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-10	`d759c3a`	95