session-analysis-patterns
Claude Code session analysis, tool call patterns, efficiency metrics, and anti-pattern detection
Profile →npx skills add vibeeval/vibecosystem --skill session-analysis-patterns --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Session Analysis Patterns ## Session Metrics | Metrik | İyi | Orta | Kötü | |--------|-----|------|------| | Tokens per task | <50K | 50-100K | >100K | | Tool calls per task | <20 | 20-40 | >40 | | Repeated reads | 0-1 | 2-3 | >3 | | Blind edits | 0 | 1 | >1 | | Agent spawn efficiency | >80% useful | 50-80% | <50% | ## Anti-Pattern Catalog | # | Pattern | Tespit | Fix | |---|---------|--------|-----| | 1 | **Repeated Read** | Aynı dosya 3+ kez okunmuş | Bilgiyi ilk seferde kaydet | | 2 | **Wide Grep** | Pattern'siz geniş arama | Spesifik pattern + glob filter | | 3 | **Blind Edit** | Dosya okumadan edit | Read → Edit sırası zorunlu | | 4 | **Idle Agent** | Agent spawn edilip sonuç kullanılmamış | Gereksiz spawn etme | | 5 | **Cascade Fail** | Aynı hata 3+ kez retry | Root cause analiz et | | 6 | **Context Pollution** | Ana context'te gereksiz büyük dosya okuma | Agent'a delege et | | 7 | **Premature Agent** | Basit iş için agent spawn | Direkt tool kullan | | 8 | **Missing Parallel** | Bağımsız işler sıralı | Paralel agent/tool call | | 9 | **Over-Engineering** | Basit fix için büyük refactoring | Minimal değişiklik | ## Efficiency Scorer (0-100) ```python def calculate_efficienc
- Session Metrics
- Anti-Pattern Catalog
- Efficiency Scorer (0-100)
- Session Comparison
- Braintrust Log Analysis
- Checklist
- Anti-Patterns
Session analizi btca sessions list --last 7d btca session <id> --metrics Pattern detection btca session <id> --anti-patterns Cost analysis btca sessions list --sort cost --desc
What does the session-analysis-patterns skill do?
Claude Code session analysis, tool call patterns, efficiency metrics, and anti-pattern detection
How do I install it?
Run `npx skills add vibeeval/vibecosystem --skill session-analysis-patterns --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From vibeeval/vibecosystem, a repository with 521 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.