Claude Codeの/context
v1.0.86
https://www.reddit.com/r/ClaudeAI/comments/1mvwrs8/new_context_command_in_claude_code_v1086/
コンテキストの利用状況を図示してくれる
code:_
⎿ Context Usage
⛀ ⛀ ⛀ ⛀ ⛀ Opus 4.8 (1M context)
⛁ ⛶ ⛶ ⛶ ⛶ claude-opus-4-81m
⛶ ⛶ ⛶ ⛶ ⛶ 35.6k/1m tokens (4%)
⛶ ⛶ ⛶ ⛶ ⛶
⛶ ⛶ ⛶ ⛶ ⛶ Estimated usage by category
⛶ ⛶ ⛶ ⛶ ⛶ ⛁ System prompt: 2.9k tokens (0.3%)
⛶ ⛶ ⛶ ⛶ ⛶ ⛁ System tools: 11.3k tokens (1.1%)
⛶ ⛶ ⛶ ⛶ ⛶ ⛁ Custom agents: 83 tokens (0.0%)
⛶ ⛶ ⛶ ⛶ ⛶ ⛁ Memory files: 248 tokens (0.0%)
⛶ ⛶ ⛶ ⛶ ⛶ ⛁ Skills: 6.7k tokens (0.7%)
⛁ Messages: 15.3k tokens (1.5%)
⛶ Free space: 963.5k (96.3%)
/context allで
SkillやMCPで食ってる量を全部詳細に見れる