40 lines
800 B
Markdown
40 lines
800 B
Markdown
# token-stats-hook
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Claude Code Stop hook：每次会话结束时自动将 token 用量快照追加到 `~/.claude/token-stats-backup.jsonl`。
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用 Go 编写，编译为二进制，启动时间 <5ms。
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## 安装
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```bash
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cd hooks/token-stats-hook
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go build -o ~/.claude/token-stats-hook-bin .
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```
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然后在 `~/.claude/settings.json` 中加入：
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```json
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{
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"hooks": {
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"Stop": [
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{
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"hooks": [
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{
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"type": "command",
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"command": "~/.claude/token-stats-hook-bin 2>/dev/null || true"
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}
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]
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}
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]
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}
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}
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```
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## 备份格式
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每行一条 JSON 记录：
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```json
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{"timestamp":"2026-04-18T02:03:11Z","date":"2026-04-18","user":"charles","input":12861,"output":176499,"cache_write":1352380,"cache_read":15525643,"actual":189360}
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```
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