← Coding agents & IDE assistants

sem

Semantic version control => entity-level diffs, blame, and impact analysis on top of git. 28 languages via tree-sitter. Built for coding agents.

AgentPick Score 73/100#116 in Coding agents & IDE assistants★ 3.4k GitHub starsApache-2.0Updated 13 Oct 2026Rust

Ranked by AgentPick Score, our data score from public GitHub activity. Description is the project's own.

Topics: ai-agents, code-intelligence, coding-agents, developer-tools, git, llm-tools, semantic-diff, tree-sitter, typescript, version-control

Starter prompt

Using sem, in a throwaway branch: add a unit test for [function] covering [edge case]. Don't change production code. Show me the diff and the test output.
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