diagnose
// Analyze Claude Code session bloat — shows token count, context usage %, and bloat breakdown. Use when the user asks about session size, context usage, or when you notice the context window is getting full.
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updated:March 3, 2026
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SKILL.md Frontmatter
namediagnose
descriptionAnalyze Claude Code session bloat — shows token count, context usage %, and bloat breakdown. Use when the user asks about session size, context usage, or when you notice the context window is getting full.
allowed-toolsBash(cozempic *)
Run a diagnosis on the current session:
cozempic current --diagnose
The output includes:
- Weight: total session size in bytes and message count
- Tokens: exact token count (from usage data) or heuristic estimate
- Context bar: visual bar showing % of the 200K context window used
- Vital signs: progress ticks, file history snapshots, system reminders, thinking content, signatures, tool results
- Message type breakdown: bytes per message type
- Top 10 largest messages: biggest bloat contributors
- Estimated savings by prescription: what gentle/standard/aggressive would save
Always surface the token count and context % to the user. If context is above 60%, suggest running /cozempic:treat with a prescription recommendation:
- Under 5MB:
gentle - 5-20MB:
standard - Over 20MB:
aggressive