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About

Codex Security is an AI-powered application security agent developed by OpenAI to help teams detect and fix vulnerabilities in software systems. The tool analyzes code repositories to understand the structure, architecture, and potential risk areas within a project. Using this context, it identifies complex security issues that traditional scanning tools might overlook. Codex Security prioritizes vulnerabilities based on their real-world impact, helping security teams focus on the most critical threats. The system also validates findings through sandboxed testing environments to reduce false positives and improve accuracy. Once vulnerabilities are confirmed, it proposes patches and remediation steps that align with the system’s existing behavior. By combining AI reasoning with automated validation, Codex Security helps development teams ship more secure code faster.

About

Koidex is a lightweight security analysis tool from Koi Security that helps developers and security teams quickly determine whether a software package, browser extension, or AI model is safe to install. It provides a unified search interface across ecosystems such as VS Code, Chrome Web Store, JetBrains, npm, and Hugging Face, enabling users to perform rapid due diligence before introducing new software into their environment. Its behavior-based risk scoring engine analyzes what code actually does rather than relying solely on marketplace metadata or reputation signals, producing readable summaries that highlight vulnerabilities, permissions, deep dependencies, and publisher indicators. It also surfaces newly detected suspicious items through a “Catch of the Day” feed, helping teams stay aware of emerging threats in developer tooling. Koidex can be used directly in the browser or through an IDE extension that continuously scans installed plugins.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Codex Security is designed for software developers, DevSecOps teams, security engineers, and organizations that need advanced tools to detect vulnerabilities and secure their software development pipelines

Audience

Developers, security teams, and IT organizations requiring a tool to assess the safety of extensions, packages, and AI models before installation

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

OpenAI
Founded: 2015
United States
openai.com

Company Information

Koidex
Israel
dex.koi.security/

Alternatives

Alternatives

SonarQube for IDE

SonarQube for IDE

SonarSource

Categories

Categories

Integrations

Codex CLI
Cursor
GPT-5
GPT-5-Codex-Mini
GPT-5.1 Instant
GPT-5.1 Pro
GPT-5.2
GPT-5.2 Pro
GPT-5.2 Thinking
GPT-5.3 Instant
GPT-5.4
GPT-5.4 Pro
Hugging Face
IntelliJ IDEA
Microsoft 365
Model Context Protocol (MCP)
Mozilla Firefox
OpenAI
Visual Studio
Visual Studio Code

Integrations

Codex CLI
Cursor
GPT-5
GPT-5-Codex-Mini
GPT-5.1 Instant
GPT-5.1 Pro
GPT-5.2
GPT-5.2 Pro
GPT-5.2 Thinking
GPT-5.3 Instant
GPT-5.4
GPT-5.4 Pro
Hugging Face
IntelliJ IDEA
Microsoft 365
Model Context Protocol (MCP)
Mozilla Firefox
OpenAI
Visual Studio
Visual Studio Code
Claim Codex Security and update features and information
Claim Codex Security and update features and information
Claim Koidex and update features and information
Claim Koidex and update features and information