Commit Message From Diff
Generate a clean conventional commit message from the staged diff.
The Prompt
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CLAUDE.md: Treat Every Commit as a Reversibility Decision
A CLAUDE.md block that makes Claude classify every change by how hard it is to undo before writing the commit.
Slash Command: /contract-diff Between What the Code Promises and Returns
A slash command that surfaces gaps between a function's declared contract (types, docstring, tests) and its actual runtime behavior.
Cursor: Diff-Aware Code Review Before You Open the PR
Runs a brutal self-review on your staged changes so you catch the embarrassing stuff before a human does.
Devil's Advocate Council for Your Next Big Decision
Simulates five distinct critics who stress-test a major decision from incompatible angles before you commit.