菜单
Prevent TSZ machines and worktrees from running out of disk while preserving useful build caches. Use before creating worktrees, running large builds/tests, diagnosing low disk, cleaning artifacts, deciding whether to delete caches, or recovering space without slowing future Rust/TypeScript builds.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/tsz-org/tsz --skill tsz-disk-cache-hygiene命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
Debug a Rust program or failing test with rdbg — set breakpoints (line, function, conditional, hit-count, panic, or watchpoint), run and step, read locals as real Rust values, change a variable mid-run, and jump to definition/hover/references via rust-analyzer. In tsz, reach for it on a runtime question reading hasn't localized — above all a wrong or extra (false-positive) diagnostic, where you break the diagnostic sinks and backtrace to the deciding frame instead of grepping emit sites. Skip it for missing-diagnostic bugs (nothing fires to break on) and small localized bugs a quick read already pins down.
Debug a Rust program or failing test with rdbg — set breakpoints (line, function, conditional, hit-count, panic, or watchpoint), run and step, read locals as real Rust values, change a variable mid-run, and jump to definition/hover/references via rust-analyzer. In tsz, reach for it on a runtime question reading hasn't localized — above all a wrong or extra (false-positive) diagnostic, where you break the diagnostic sinks and backtrace to the deciding frame instead of grepping emit sites. Skip it for missing-diagnostic bugs (nothing fires to break on) and small localized bugs a quick read already pins down.
Triage and maintain TSZ diagnostic conformance. Use when investigating conformance regressions, accepted-regression drift, fingerprint-only failures, issue creation from conformance data, or focused parity fixes that must preserve the conformance gate.
基于 SOC 职业分类
正在显示 SKILL.md
| name | tsz-disk-cache-hygiene |
| description | Prevent TSZ machines and worktrees from running out of disk while preserving useful build caches. Use before creating worktrees, running large builds/tests, diagnosing low disk, cleaning artifacts, deciding whether to delete caches, or recovering space without slowing future Rust/TypeScript builds. |
Use when disk, cleanup, or new worktrees are involved. Preserve hot caches unless the machine is at risk.
df -h .
scripts/setup/disk-worktree-guard.sh
scripts/agents/disk-preflight.sh
git worktree list
Reuse inactive sister worktrees before creating new ones.
If low disk:
scripts/setup/disk-worktree-guard.sh --auto-prune
scripts/setup/clean.sh --quiet
Rerun the guard. Read references/cleanup-ladder.md before deleting worktrees,
running scripts/setup/clean.sh --full, or manually removing build dirs.
Keep .target/, .target-bench/, target/, populated/symlinked
TypeScript/, and package-manager caches unless corruption or emergency space
pressure proves otherwise. Do not run cargo clean, rm -rf target, or full
clean as routine hygiene.
Report only before/after guard summary, caches preserved/destroyed, and why any worktree/cache removal was safe. Avoid giant recursive size listings.