Acknowledge your AI-generated code before it hits production.
Ack-AI is a VS Code extension that enforces a "Human-in-the-Loop" workflow. It scans your source code for AI generation tags and highlights them with a warning until a human developer explicitly acknowledges ("acks") them.
AI coding assistants (Copilot, ChatGPT, Claude) are powerful, but they can introduce subtle bugs or security hallucinations. Ack-AI ensures that no AI-generated code remains in your codebase without a human explicitly "signing off" on it.
It turns the @ai-gen tag into a mandatory review checkpoint.
- Real-time Monitoring: Instantly detects
@ai-gentags in your code. - Visual Warning: Highlights unverified AI code with a Warning squiggly line.
- The "Ack" Workflow: The warning persists until you append
okto the tag. - Context Aware: Highlights not just the comment, but the entire code block (function/class body) following it.
- File-level Tags: Add
// @ai-genat the top of a file to mark the entire file as AI-generated. - Multi-language Support: Works with 25+ programming languages using language-appropriate comment syntax.
When you paste or generate code with the tag @ai-gen, Ack-AI flags it immediately.
To clear the warning, you must review the code and explicitly "Ack" it by adding ok to the tag.
Ack-AI supports a wide range of programming languages:
- JavaScript (
.js,.jsx,.mjs,.cjs) - TypeScript (
.ts,.tsx,.mts,.cts) - PHP (
.php) - Java (
.java) - C/C++ (
.c,.cpp,.h,.hpp) - C# (
.cs) - Go (
.go) - Rust (
.rs) - Swift (
.swift) - Kotlin (
.kt,.kts) - Scala (
.scala) - Dart (
.dart) - Groovy (
.groovy) - Objective-C (
.m,.mm)
- Python (
.py)
- Ruby (
.rb) - Shell/Bash (
.sh,.bash,.zsh) - Perl (
.pl,.pm) - R (
.r,.R) - YAML (
.yml,.yaml) - Dockerfile
- Makefile
- CoffeeScript (
.coffee) - PowerShell (
.ps1) - Elixir (
.ex,.exs)
No configuration needed! Just install and start reviewing.
- Trigger:
@ai-gen - Safe Keywords:
ok(Case insensitive) - Rejected Keywords:
rejected,reject(marks code as explicitly rejected)
- Open VS Code.
- Press
F1, typeext install, and search for Ack-AI. - Click Install.
Always verify.

