Check

juliusbrussee/cavekit/skills/check

by juliusbrussee7421e87d5b51No license1.1K starsListed Oct 8, 2026Updated Oct 8, 2026Repository updated 7 weeks ago

Read-only drift detector. Diffs SPEC.md against current code and reports violations grouped by severity. Writes nothing — suggests remedies via the spec or build skills but never invokes them. Triggers when the user asks to check drift, audit the spec, verify invariants, or ask whether code still matches the spec. Phrasings: "check drift", "audit the spec", "does the code still match §V", "check invariants", "spec vs code".

Instructions onlySoftware Development
  1. 7421e87d5b51Currentcommit 7421e87Published Oct 8, 2026

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Source:juliusbrussee/cavekitinskills/checkat commit7421e87

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Spec

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Creates, amends, or backpropagates bugs into a project SPEC.md at the repository root.

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Adversarially reviews a written spec before implementation, citing evidence and ending in a go/no-go gate.

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Gather external knowledge the spec needs and distill it into §R — the durable research log — so build grounds in facts instead of hallucinating library behavior. Each finding cites a source; unsourced claims are flagged, never written as fact. Triggers when a spec decision hinges on a library/API/best practice the agent is unsure of, when the user says "research this", "what's the best lib for…", "check current best practice", or invokes /ck:research. Defers the §R write to the spec skill.

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Grill

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Interrogates a vague idea one question at a time, recommending answers and parking unknowns before a spec is written.

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Proposes refactors that make shallow code modules deeper, shrinking interfaces while keeping behavior and tests unchanged.

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Compresses SPEC.md and spec-adjacent writing into a terse symbol-based notation that cuts tokens while preserving facts.

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