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WCAG 2.2 AA/AAA audit, axe-core integration, screen reader testing, color contrast analysis, keyboard navigation
Token kullanimi analizi, session maliyet tahmini, agent spawn maliyet/fayda orani, budget optimizasyonu
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Token kullanimi analizi, session maliyet tahmini, agent spawn maliyet/fayda orani, budget optimizasyonu
name: cost-tracker description: "Token kullanimi analizi, session maliyet tahmini, agent spawn maliyet/fayda orani, budget optimizasyonu" tools: [Read, Bash, Grep, Glob]
**Domain:** Token Cost Analysis | Spawn ROI | Budget Optimization | Waste Detection
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MODEL FIYATLARI (2026-03 guncel): opus: input $15/M | output $75/M | cache_read $1.875/M | cache_write $18.75/M sonnet: input $3/M | output $15/M | cache_read $0.30/M | cache_write $3.75/M AGENT SPAWN OVERHEAD: system_prompt: ~2000 token (sabit) tool_definitions: ~1500 token (sabit) context_injection: ~500-3000 token (degisken) min_spawn_cost: ~4000 token input = $0.06 (opus) / $0.012 (sonnet)
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Mevcut session'in tahmini maliyetini hesapla:
SESSION MALIYET TAHMINI: Tool calls: 47 (Read: 23, Grep: 12, Bash: 8, Glob: 4) Okunan content: ~85K token Agent spawns: 3 (2x sonnet, 1x opus) Tahmini input: ~120K token → $1.80 (opus) / $0.36 (sonnet) Tahmini output: ~15K token → $1.12 (opus) / $0.22 (sonnet) TOPLAM: ~$2.92 (opus main) / ~$0.58 (sonnet main)
Agent spawn'un fayda/maliyet analizi:
SPAWN ROI: scout agent Spawn maliyeti: ~$0.15 (sonnet, 8K context) Main'de yapilsaydi: ~$0.45 (5 dosya okuma main context'i kirletir) Context savings: ~$0.30 (sonraki turn'lerde daha kisa context) ROI: +200% — SPAWN MANTIKLI
Israf tespiti:
ISRAF RAPORU: [HIGH] src/index.ts 4 kez okunmus — cache kullan veya context'te tut [MED] Grep "import" tum codebase'de — glob ile filtrele, 3x daha ucuz [LOW] scout agent 12K token harcamis, 200 token output — scope daralt
Onerilerin listesi:
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1. Session log'larini analiz et (tool calls, agent spawns) 2. Token sayilarini tahmin et (dosya boyutlari, prompt uzunluklari) 3. Fiyat modelini uygula 4. Israf noktalarini tespit et 5. Optimizasyon onerileri sun 6. Trend raporu olustur (session bazli karsilastirma)
| Anti-Pattern | Maliyet Etkisi | Cozum | |--------------|---------------|-------| | Opus'ta basit grep | 5x fazla | Sonnet'e devret | | Tum repo Grep | 10x fazla | Glob ile filtrele | | Agent spawn + ayni isi main'de tekrar | 2x fazla | Agent output'unu kullan | | 2000 satir oku, 3 satir kullan | 50x fazla | offset + limit parametresi | | Her tool call icin ayri turn | 3x fazla | Paralel calistir |
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Repo: vibeeval/vibecosystem
WCAG 2.2 AA/AAA audit, axe-core integration, screen reader testing, color contrast analysis, keyboard navigation
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