メニュー
This skill should be used when the user says "estimate token usage", "how many tokens am I using", "token cost of my setup", "audit token budget", "what's eating my context", "token usage breakdown", or "how expensive is my session".
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
This skill should be used when the user says "check claude.md size", "is my claude.md too big", "claude.md token cost", "how big is claude.md", or when triggered automatically on session start to warn about oversized claude.md files.
This skill should be used when the user asks to "show recent changes", "show forge changelog", "show changelog for <project>", "what did I add this week", "what files did I touch today", "what packages keep recurring", "what drifts from the template", "review template suggestions", "show pending forge suggestions", "sync forge templates", "apply template suggestion", or "compute back-mapping suggestions". Provides read, drift-discovery, and template back-mapping workflows that wrap the `forge-db` MCP tools (`get_changelog`, `compute_suggestions`, `apply_suggestion`).
This skill should be used when the user says "build a wiki", "maintain a wiki", "ingest docs into wiki", "query my wiki", "set up llm wiki", "wiki-based knowledge base", "stop re-reading docs every session", "persistent knowledge base", or "compress my docs into wiki pages".
This skill should be used when the user says "auto compact", "enable auto compact", "compact on context full", "automatic context compression", "prevent context limit errors", "set up auto compaction", or "context keeps hitting limit".
This skill should be used when the user says "show settings diff", "what changed in settings", "compare settings before after", "settings optimization preview", "preview settings changes", or "show me what tune-settings will change".
Use this skill when the user says "/task_brain", "break down this task", "plan this", "decompose this problem", or when a task has multiple moving parts, unclear dependencies, or high ambiguity.
| name | Estimate Tokens |
| description | This skill should be used when the user says "estimate token usage", "how many tokens am I using", "token cost of my setup", "audit token budget", "what's eating my context", "token usage breakdown", or "how expensive is my session". |
| version | 1.0.0 |
Audit and report approximate token usage across all context sources: claude.md, skills, memory files, plugins, and conversation history.
1 word ≈ 1.3 tokens
1 line of code ≈ 10-15 tokens
1KB of text ≈ 200-300 tokens
wc -w ~/.claude/CLAUDE.md 2>/dev/null || echo "No global CLAUDE.md"
wc -w ./CLAUDE.md 2>/dev/null || echo "No project CLAUDE.md"
Report: CLAUDE.md: ~[words] words ≈ [words * 1.3] tokens
find ~/.claude/plugins -name "SKILL.md" -exec wc -w {} \; 2>/dev/null | sort -rn | head -20
Sum the word counts. Multiply by 1.3 for token estimate.
wc -w ~/.claude/memory/*.md 2>/dev/null
find . -path ".remember/*.md" -exec wc -w {} \; 2>/dev/null
ls ~/.claude/plugins/ 2>/dev/null | wc -l
Each active plugin = at minimum plugin.json metadata overhead.
Output formatted breakdown:
TOKEN USAGE AUDIT
=================
claude.md (global): ~[N] tokens
claude.md (project): ~[N] tokens
Skills loaded: ~[N] tokens ([X] skills)
Memory files: ~[N] tokens
─────────────────────────────────
TOTAL CONSTANT COST: ~[N] tokens per response
Top token consumers:
1. [skill-name]: ~[N] tokens
2. [skill-name]: ~[N] tokens
3. [memory-file]: ~[N] tokens
Recommendation: [action to reduce]
Based on audit results, recommend in order:
Emit structured output as LTX rows when reporting per-source token estimates.
@v1:source|words|tokens|status
| Field | Description |
|---|---|
source | File or category (e.g. ~/.claude/CLAUDE.md, skills) |
words | Raw word count |
tokens | Estimated tokens (words * 1.3, rounded) |
status | ok, warn (approaching limit), critical (over limit) |
Example:
@v1:source|words|tokens|status
~/.claude/CLAUDE.md|850|1105|critical
./CLAUDE.md|320|416|ok
skills|2400|3120|warn
references/token-benchmarks.md — Token cost benchmarks for common setups