AI change history for every file

Never ask "How did this line get changed?"

LLMBlame is a powerful VS Code extension that automatically tracks every AI-assisted code change. Get complete visibility into which prompts modified which lines, when, and why.

Line-level AI attribution

See exactly which prompt changed each line, with full context and timestamps

Prompt Summarization

We provide concise summaries of AI prompts in 10-15 words to help you understand the context

Privacy-first & lightweight

Runs locally in VS Code, you control what gets synced or exported

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Latest AI Prompt

"Refactor login form to support phone sign-in, keep email as fallback and don't break existing tests."

Applied 2 hours ago·+14 lines-6 lines

Changed Lines

42+import phoneLogin from './phoneLogin'

57+const isValid = validatePhoneNumber()

63~// Updated: email fallback hint

89-const emailOnly = true

Line 57 last modified by AI

Prompt: "Refactor login form to support phone…"

Branch: feature/auth · 2h ago

Version Timeline

AI-tracked changes

Track every AI edit from V1 to V3 with full context and diffs

Download & install in under a minute.

LLMBlame is distributed via the Visual Studio Code Marketplace. Once installed, it starts recording AI edits in the background—no extra setup required.

1In VS Code, open Extensions (⇧⌘X / Ctrl+Shift+X).
2Search for “LLMBlame” and click Install.
3Open a file, invoke your AI assistant, and then use the LLMBlame: Show history command to explore what changed.