Claude Code Survival Kit

English · 中文

claude-code-survival-kit

**Don't go into production without these.**

Three flagship skills extracted from 6 months of real Claude Code usage. Not coding principles. Not spec-driven workflow. Just the survival kit.

[](./LICENSE) [](https://code.claude.com) [](#roadmap)

---

Why this exists

One 2-hour Claude Code session. 96 `opus` calls. Peak context: **365K tokens**. Bill: **$115+**.

That was one session. I ran many.

After 6 months of tracking where tokens actually go and where plans actually drift, I extracted three specific rules. On cache-hit math and sub-agent cost isolation, they **cut similar sessions by ~80%**.

This repo ships those three rules as auto-triggering Claude Code skills. Install takes 10 seconds. No config.

---

What makes this different

This is not another "best practices" repo. The Claude Code ecosystem already has excellent ones. Pick your lane:

Repo	What it teaches	What we DON'T try to be
`karpathy-skills`	Coding principles (Think Before Coding, Simplicity First, ...)	We don't teach how to write code
`cc-sdd`	Spec-driven development workflow (17 skills, Kiro-style)	We don't run your dev pipeline
`best-practice`	Comprehensive tutorial site, videos, guides	We don't duplicate their breadth
claude-code-survival-kit	**Cost model. Drift prevention. Meta-methodolo