How deeply does Claude Code think before acting?
Analyzes thinking blocks in your session transcripts: how often Claude reasons before tool calls, how deep that reasoning goes, and the total volume of hidden deliberation.
npx cc-think
npx cc-think --jsonOr open index.html in a browser and drag in .jsonl files.
- Thinking rate — % of sessions that include thinking blocks
- Total blocks — thinking blocks across all sessions
- Hidden reasoning chars — total characters in thinking blocks
- Depth tiers — micro (<50c) / brief (50–299c) / medium (300–1999c) / deep (2000+c)
- Blocks per session — median and max
cc-think — How deeply does Claude Code think before acting?
Sessions analyzed: 757
Thinking usage
████████████████░░░░░░░░░░░░░░ 52.8% sessions use thinking blocks
██████████████░░░░░░░░░░░░░░░░ 47.2% no thinking — straight to action
Thinking volume
54.1K thinking blocks | 25.2M chars of hidden reasoning
median 204c/block | mean 467c | max 41552c
Thinking depth distribution
micro ██░░░░░░░░░░░░░░░░░░░░ 11% instant check (<50c)
brief ███████████░░░░░░░░░░░ 48% quick check (50–299c)
medium ████████░░░░░░░░░░░░░░ 37% planning step (300–1999c)
deep █░░░░░░░░░░░░░░░░░░░░░ 3% extended reasoning (2000+c)
Thinking blocks per session
median 23 | max 4504 blocks in one session
MIT
Claude Code Ops Kit ($19) — 16 production hooks + 5 templates + 3 tools. Built from 160+ hours of autonomous operation.