sem
01Skill Claude CodeCodex
Semantic version control CLI. Entity-level diffs for Git (functions, classes, methods instead of lines).
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original Apache-2.0
Semantic version control => entity-level diffs, blame, and impact analysis on top of git. 28 languages via tree-sitter. Built for coding agents.
Skill Claude CodeCodex
Semantic version control CLI. Entity-level diffs for Git (functions, classes, methods instead of lines).
Skill Claude CodeCodex
Use sem to get entity-level (function/class/method) semantic diffs, impact analysis, blame, and dependency context from any Git repo. Trigger this skill whenever the user asks what changed in a commit or PR, wants to understand the blast radius of a change, needs to know who last modified a function, wants to trace…