> For the complete documentation index, see [llms.txt](https://cyfrin.gitbook.io/cyfrin-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cyfrin.gitbook.io/cyfrin-docs/aderyn-vs-code-extension/what-is-aderyn-vs-code-extension.md).

# What is Aderyn VS Code extension?

With the Aderyn VS Code Extension, Smart contract security checks become an effortless part of your development workflow.

Here’s what you can expect:

* **Fast, real-time security checks:** Spot issues when you save your Solidity files without running commands manually.
* **Structured tree view:** See all vulnerabilities at a glance and navigate them effortlessly.
* **AI-powered fixes:** Squiggly lines highlight issues, and AI tools may assist in quick resolution.
* **Automatic updates and easy setup:** The extension manages Aderyn installations for you.

Links:

* **Available now** in the  [VS Code Marketplace](https://marketplace.visualstudio.com/items?itemName=Cyfrin.aderyn).
* **Source code** hosted on [Github](https://github.com/Cyfrin/vscode-aderyn/).