FreeSkills
Commits, branches and sync with the but CLI
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- Claude Code
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Use this resource to write code whose invariants and edge cases are stated before implementation
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In a terminal, from the folder you want:
npx --yes palatekit@latest install invariant-first-correct-codeWith no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.
First time: connect the CLI with
npx --yes palatekit@latest loginThe agent states the function's contract, the loop invariant, the termination argument and the edge cases, then writes the code and checks that it respects them. Classic traps, such as finding the leftmost match or the majority vote, are handled explicitly.
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Updated November 2, 2026
You say
“Write a search for the first occurrence in this sorted list, stating the contract and invariants first.”

Skill published by morsechimwai under the Apache-2.0 license, delivered in its original version.
Listed unmodified
« invariant-guard » (morsechimwai, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.
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