check 是做什么的？
只读漂移检测器。将 SPEC.md 与当前代码进行差异比对，并按严重程度分组报告违规情况。不进行任何写入操作——通过规范或构建技能建议修复方案，但从不主动执行。当用户要求检查漂移、审计规范、验证不变量或询问代码是否与规范匹配时触发。常用短语："check drift"、"audit the spec"、"does the code still match §V"、"check invariants"、"spec vs code"。
只读漂移检测器。将 SPEC.md 与当前代码进行差异比对，并按严重程度分组报告违规情况。不进行任何写入操作——通过规范或构建技能建议修复方案，但从不主动执行。当用户要求检查漂移、审计规范、验证不变量或询问代码是否与规范匹配时触发。
该技能是一个只读漂移检测器，旨在帮助开发者和 AI 代理确保代码实现与软件规范（SPEC.md）保持一致。它通过分析 SPEC.md 与当前代码结构之间的差异，识别出违反规范的部分，并按严重程度（如错误、警告、建议）进行分组报告。技能本身不会修改任何代码或文件——它仅提供建议，引导用户通过规范（spec）或构建（build）技能进行修复，从而避免意外变更。支持的主要平台包括基于 AI 代理的开发环境（如 Claude Code、Cursor、Codex）。触发方式自然：当用户提出“检查漂移”、“审计规范”、“验证不变量”或“代码是否仍符合规范 §V”等请求时激活。常用短语包括“check drift”、“audit the spec”、“does the code still match §V”、“check invariants”和“spec vs code”。核心价值在于作为安全的第一道防线，帮助团队在代码演变过程中持续追踪与规范的偏离，减少手动审计成本。
npx skills add https://github.com/juliusbrussee/cavekit/tree/main/skills/checkInstalled? Explore more 编程与开发 skills: steipete/bluebubbles, steipete/eightctl, steipete/blucli · View all 6 →
只读漂移检测器。将 SPEC.md 与当前代码进行差异比对，并按严重程度分组报告违规情况。不进行任何写入操作——通过规范或构建技能建议修复方案，但从不主动执行。当用户要求检查漂移、审计规范、验证不变量或询问代码是否与规范匹配时触发。常用短语："check drift"、"audit the spec"、"does the code still match §V"、"check invariants"、"spec vs code"。
This repo contains 4 individual skills — each has its own dedicated page.
Bug → spec protocol. When a bug is found or a test fails, trace the cause, decide whether a new §V invariant would catch recurrence, append to §B. This is the one non-obvious thing SDD does that plan-then-execute doesn't. Triggers on test failure, bug report, post-mortem, or explicit user ask.
Plan-then-execute implementation against SPEC.md. Native single-thread loop, no sub-agents. On test or build failure, auto-invokes the backprop skill before retrying — a failed verification always considers whether a new §V invariant would prevent recurrence. Triggers when the user asks to build, implement, execute the spec, or tackle a specific §T task (`build §T.3`, `build --next`, `implement next task`, `run the build`). Expects SPEC.md to exist; if not, defers to the spec skill.
Caveman encoding for SPEC.md and spec-adjacent writes. Loaded by /spec, /build, /check. Cuts tokens ~75% vs prose while staying precise. Triggers on any write to SPEC.md or when user says "caveman", "compress this", "be brief".
Create, amend, or backprop bugs into SPEC.md at repo root. Sole mutator of the project spec. Triggers when the user asks to write a spec, start a new spec, distill a spec from existing code, add invariants, amend sections (§G, §C, §I, §V, §T, §B), or record a bug via backprop. Common phrasings: "write the spec for...", "new spec", "bug: ...", "amend §V.3", "distill spec from code", "spec this idea". Reads and follows FORMAT.md for the caveman encoding rules and pipe-table shape of §T and §B.
Send and manage iMessages via BlueBubbles, including attachments, tapbacks, edits, replies, and groups.
Control Eight Sleep pods (status, temperature, alarms, schedules).
BluOS CLI (blu) for discovery, playback, grouping, and volume.
Create, search, and manage Bear notes via grizzly CLI.
Capture frames or clips from RTSP/ONVIF cameras.
Search GIF providers with CLI/TUI, download results, and extract stills/sheets.