mcpbeat

Skill Benchmark

hoangnguyen0403/skill-benchmark

Benchmark AI skill effectiveness by measuring implementation quality against legacy constraints.

747 tokens
context cost
the whole folder, loaded on every use
1
files
instructions only
0
copies elsewhere
how many repositories repackaged it
536
stars on the repo
on the repository, not the skill itself

Install

one command, takes just this skill from the repository
npx skills add https://github.com/HoangNguyen0403/agent-skills-standard --skill skill-benchmark

The instruction itself

9 sections, as written by the author

Skill Benchmark Skill

> [!IMPORTANT]

> Benchmark AI skill effectiveness by measuring implementation quality against legacy constraints.

Optional args: slug=<feature>, ticket=<id/url>, mode=interactive|autonomous|channel, channel=<id>, auto_continue=true|false, profile=business|hybrid|technical.

Instructions

When the user asks to perform this workflow, execute the following steps:

📊 Skill Benchmark Orchestrator

> Goal: Quantify how much active skills improve implementation quality. Deliver a prioritized compliance delta and skill applicability report.


Step 1 — Project Context & Active Skills

Identify the tech stack and all active skills in AGENTS.md.

# 1. Total source files and lines changed
find src -name "*.ts" -o -name "*.tsx" | xargs wc -l 2>/dev/null | sort -rn | head -20
# 2. Check active skill registry
cat AGENTS.md | head -80

Step 2 — Auto-Select a Legacy Trap

Pick the file automatically. Rank candidates by the severity of anti-patterns:

  • 🔴 P0: Hardcoded secrets; Logic inside UI components.
  • 🟠 P1: Wrong Router pattern; Global state for local concerns; Missing design tokens.
  • 🟡 P2: Raw user-facing strings (i18n).

Step 3 — Build Eval-Driven Scorecard

Source your scorecard from evals/evals.json, not from hardcoded patterns.

Follow the Scorecard Rubric in <SKILLS>/common/common-skill-creator/references/benchmark.md when synced:

  • Read <SKILLS>/<category>/<skill>/evals/evals.json.
  • Generate columns for Failure Pattern and Success Pattern.
  • Refactor the file, citing the exact skill rule for each change.
  • For guardrail skills, read pressure_scenarios, rationalizations, red_flags, and behavior_assertions.

Step 4 — Benchmark Report & Compliance Delta

Output the scorecard and compliant score using the templates in <SKILLS>/common/common-skill-creator/references/benchmark.md when synced.

  • Compliance Score Before vs After.
  • Δ Delta: +Z% 🚀.
  • Eval Alignment: How well does the skill teach what the eval tests?
  • Behavior Coverage: pressure scenarios, rationalizations, red flags, behavior assertions.

Step 5 — Skill Applicability & Iteration

For every ❌ FAIL, identify the root cause using the Iteration Table in:

<SKILLS>/common/common-skill-creator/references/benchmark.md when synced.

  • Signal not matching file? → Refine trigger.
  • Rule too vague? → Add Anti-Pattern rule.
  • Conflict? → Ensure P0 overrides P1.
  • Guardrail weak under pressure? → Add rationalization counters and red flags.

Suggested .skillsrc Exclusions

Recommend any skills that are noisy or non-applicable for the project.

exclude:
  - [skill-id] # reason

How to use it

Copy the folder

Take hoangnguyen0403/skill-benchmark from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.