Codex Security
Ai ToolCodex Security is a GPT-5.4–powered security agent from OpenAI that analyzes software projects to surface potential vulnerabilities and cyber-risk patterns. It is currently offered as a research-preview tool for selected open-source maintainers under the Codex for Open Source program.
Stories
Completed digest stories linked to this service.
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OpenAI launches Codex for Open Source with free Pro access and a GPT‑5.4 securit...2026-03-11OpenAI launched a Codex for Open Source program bundling free Pro access, higher API quotas, and a GPT‑5.4 sec...
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OpenAI courts OSS maintainers: free Codex/ChatGPT access, Codex Security preview...2026-03-10OpenAI is pushing into open‑source maintenance and AI security with a support program, a new Codex Security ag...