mcpbeat

Agent Linter

vibeeval/agent-linter

Agent ve skill dosyalarinin yapisal dogrulamasi. Frontmatter kontrol, naming convention, zorunlu bolum kontrolu, tutarlilik denetimi. Yeni agent/skill eklendiginde veya mevcut dosyalar duzenlediginde otomatik calistirilir.

1k tokens
context cost
the whole folder, loaded on every use
1
files
instructions only
0
copies elsewhere
how many repositories repackaged it
521
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/vibeeval/vibecosystem --skill agent-linter

The instruction itself

14 sections, as written by the author

Agent & Skill Linter

Agent ve skill dosyalarinin kalite kontrolu. Yanlis yapilandirilmis dosyalar runtime'da sessizce basarisiz olur -- linter bunu onler.

Agent Dosyasi Kurallari

Frontmatter (ZORUNLU)

---
name: agent-adi          # kebab-case, dosya adiyla AYNI olmali
description: Tek satir   # 20-200 karakter arasi
tools: ["Read", "Bash"]  # Gecerli tool listesi
model: opus              # Opsiyonel: opus | sonnet
---

Frontmatter Validasyonu

| Kural | Kontrol | Hata Seviyesi |

|-------|---------|---------------|

| name mevcut | Frontmatter'da name var mi? | ERROR |

| name = dosya adi | name: sleuth == sleuth.md | ERROR |

| name kebab-case | code-reviewer OK, codeReviewer FAIL | ERROR |

| description mevcut | Bos olmamali | ERROR |

| description uzunlugu | 20-200 karakter | WARN |

| tools array | String array olmali | ERROR |

| tools gecerli | Sadece bilinen tool isimleri | WARN |

| model gecerli | opus, sonnet veya bos | ERROR |

Body Kurallari

| Kural | Kontrol | Hata Seviyesi |

|-------|---------|---------------|

| System prompt var | Frontmatter'dan sonra icerik var | ERROR |

| 50+ satir | Cok kisa agent tanimlari yetersiz | WARN |

| 2000 satir max | Cok uzun dosyalar token israf eder | WARN |

| Markdown basliklar | En az 1 ## basligi var | WARN |

Skill Dosyasi Kurallari

Frontmatter (ZORUNLU)

---
name: skill-adi          # kebab-case
description: Aciklama    # 20-300 karakter
---

Skill Validasyonu

| Kural | Kontrol | Hata Seviyesi |

|-------|---------|---------------|

| Dosya adi | SKILL.md veya skill.md | ERROR |

| name mevcut | Frontmatter'da | ERROR |

| name = klasor adi | name: tdd-workflow == skills/tdd-workflow/ | WARN |

| description mevcut | Bos olmamali | ERROR |

| Icerik var | Frontmatter'dan sonra en az 20 satir | WARN |

| Kod ornegi var | En az 1 code block | INFO |

Lint Calistirma

Bash Script

#!/bin/bash
# scripts/lint-agents.sh

ERRORS=0
WARNS=0

lint_agent() {
  local file="$1"
  local name=$(basename "$file" .md)

  # Frontmatter kontrolu
  if ! head -1 "$file" | grep -q "^---"; then
    echo "ERROR: $file - frontmatter yok"
    ERRORS=$((ERRORS + 1))
    return
  fi

  # name field kontrolu
  local fm_name=$(sed -n '/^---$/,/^---$/p' "$file" | grep "^name:" | sed 's/name: *//')
  if [ -z "$fm_name" ]; then
    echo "ERROR: $file - name field yok"
    ERRORS=$((ERRORS + 1))
  elif [ "$fm_name" != "$name" ]; then
    echo "ERROR: $file - name '$fm_name' != dosya adi '$name'"
    ERRORS=$((ERRORS + 1))
  fi

  # description kontrolu
  local desc=$(sed -n '/^---$/,/^---$/p' "$file" | grep "^description:")
  if [ -z "$desc" ]; then
    echo "ERROR: $file - description yok"
    ERRORS=$((ERRORS + 1))
  fi

  # Uzunluk kontrolu
  local lines=$(wc -l < "$file")
  if [ "$lines" -lt 10 ]; then
    echo "WARN: $file - cok kisa ($lines satir)"
    WARNS=$((WARNS + 1))
  elif [ "$lines" -gt 2000 ]; then
    echo "WARN: $file - cok uzun ($lines satir)"
    WARNS=$((WARNS + 1))
  fi
}

echo "=== Agent Linter ==="
for f in agents/*.md; do
  lint_agent "$f"
done

echo ""
echo "=== Skill Linter ==="
for f in skills/*/SKILL.md skills/*/skill.md; do
  [ -f "$f" ] && lint_agent "$f"
done

echo ""
echo "Sonuc: $ERRORS error, $WARNS warning"
[ "$ERRORS" -gt 0 ] && exit 1 || exit 0

CI Entegrasyonu

# .github/workflows/lint-agents.yml
name: Agent & Skill Lint
on:
  pull_request:
    paths: ['agents/**', 'skills/**']

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: bash scripts/lint-agents.sh

Yaygin Hatalar

| Hata | Ornek | Cozum |

|------|-------|-------|

| name/dosya uyumsuzlugu | name: codeReviewer dosya: code-reviewer.md | name'i kebab-case yap |

| Description cok kisa | description: Reviews code | Ne yaptigini detayla |

| Tools yanlis format | tools: Read, Bash | tools: ["Read", "Bash"] |

| Bos agent dosyasi | Sadece frontmatter, body yok | System prompt ekle |

| Duplicate name | 2 agent ayni name'e sahip | Benzersiz isim ver |

| Skill klasor/name uyumsuz | name: tdd klasor: tdd-workflow/ | Eslestir |

Toplu Lint Raporu

# Tum agent'lari tara, rapor uret
cd ~/vibecosystem
bash scripts/lint-agents.sh 2>&1 | tee lint-report.txt

# Sadece ERROR'lari goster
grep "^ERROR" lint-report.txt

# Istatistik
echo "Agents: $(ls agents/*.md | wc -l)"
echo "Skills: $(ls skills/*/SKILL.md skills/*/skill.md 2>/dev/null | wc -l)"
echo "Errors: $(grep -c ERROR lint-report.txt)"
echo "Warnings: $(grep -c WARN lint-report.txt)"

vibecosystem Entegrasyonu

  • verifier agent: Lint'i final quality gate'e ekle
  • qa-engineer agent: Yeni agent/skill PR'larinda lint calistir
  • self-learner agent: Lint hatalari pattern olarak ogren
  • catalyst agent: Scaffold sırasinda lint-uyumlu dosya uret
  • /commit skill: Commit oncesi agent/skill dosyalarini lint'le

How to use it

Copy the folder

Take vibeeval/agent-linter 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.