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token-optimizer

Skill7 starsChanged 5 months agoMITView on GitHub

优化 Claude Code 上下文 Token 消耗——重新组织项目文档结构，只保留 4 个核心文件 在启动时自动加载（约 800 token），其他内容按需加载（0 token 成本）。 实测省 90% token（11000 → 1300），一条命令 30 秒搞定。 支持 13 种框架专项模板，含 .claudeignore 机制和维护工具链。 Trigger keywords: token optimizer, token优化, 优化token, 节省token, 上下文优化, claude-token-optimizer, cto, .claudeignore, 减少token消耗, token管理, 清理上下文, 文档结构优化, 按需加载。

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    skill-creator

    Create new agent skills following the Agent Skills specification. Use when asked to "create a skill", "add a new skill", "write a skill", "make a skill", "build a skill", or scaffold a new skill with SKILL.md. Guides through requirements, writing, registration, and verification.

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SKILL.md

token-optimizer — 上下文 Token 消耗优化

装完以后立刻见效最明显的一个。实测：优化前每次启动烧 11000 token，优化后降到 1300，省了将近 90%。

为什么需要它

Claude Code 启动时自动加载项目根目录下的所有文档文件。如果你的 CLAUDE.md 里塞了三年前的架构决策、去年的 bug 记录、上个月的会话笔记，它全给你加载进去。这些文档可能 90% 跟当前任务无关，但 token 照烧。

核心原理

优化前：启动加载所有文档 → 11000 token
优化后：只加载 4 个核心文件 → 800 token
        其他内容按需加载 → 0 token 启动成本

安装

npx claude-token-optimizer init

一条命令，30 秒搞定。自动检测你的技术栈（从 package.json、requirements.txt、go.mod 里读），创建优化后的文档目录结构。

维护工具链

命令作用
cto measure查看当前 token 消耗
cto audit健康检查，扫描冗余内容
cto compress压缩冗余内容
cto prune清理过期文档
cto audit --json输出机器可读结果，可接入 CI

支持的框架

Express、Next.js、Django、Rails、Go 等 13 种框架的专项优化模板。

维护建议

每周跑一次 cto audit，看到 token 数涨了就做一轮清理。这玩意儿本质上是在给 AI 编程工具做"内存管理"。

最佳搭配

  • 安装新项目时第一时间运行，比后期清理省事得多
  • 配合 Superpowers + Planning with Files：确保 plan 文件和白名单配置不被误清理

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