head to head · open source
codex-security vs agentic_security
codex-security has 10,750 GitHub stars, 797 forks, 220 open issues and last shipped yesterday. agentic_security has 2,001 stars, 288 forks, 72 open issues and last shipped 7 days ago. codex-security leads on adoption by 437% (10,750 vs 2,001 stars). codex-security is written in TypeScript under Apache-2.0; agentic_security is written in Python under Apache-2.0. codex-security has attracted 7% as many forks as stars, agentic_security 14%. codex-security was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| codex-security | agentic_security | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 2.0K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | TypeScript | Python |
| Last push | 2026-09-17 | 2026-09-11 |
| Forks | ⑂ 797 | ⑂ 288 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick codex-security if
- You weight community size — 11K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick agentic_security if
- You want the agentic_security feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and agentic_security fits your workflow better
About codex-security
Codex Security is OpenAI's command line tool and TypeScript SDK, published on npm as @openai/codex security , that finds, validates, and fixes security vulnerabilities in a codebase, and it serves application security engineers, DevSecOps teams, and developers who want that scanning to run from their own terminal or CI.
read the full codex-security overview →
About agentic_security
Agentic Security is an open source vulnerability scanner and AI red teaming kit for agent workflows and large language models. It lives in the Python AI security ecosystem and is distributed under the Apache 2.0 license. The project addresses the problem of testing LLM applications and agent systems against jailbreaks, fuzzing, and multimodal attacks. It gives developers, researchers, and security teams a local workflow for probing model endpoints, dataset driven attack vectors, and safety thresholds before deployment.
read the full agentic_security overview →
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Frequently asked questions
Is codex-security or agentic_security more popular?
codex-security has 10,750 GitHub stars and agentic_security has 2,001. codex-security has the larger community by that measure.
Are codex-security and agentic_security free?
Both are open source. codex-security is licensed under Apache-2.0 and agentic_security under Apache-2.0. Neither carries a licence fee.
What is the difference between codex-security and agentic_security?
codex-security is written in TypeScript and agentic_security in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, codex-security or agentic_security?
Choose codex-security if you want the larger community (10,750 stars) or its Apache-2.0 licence terms. Choose agentic_security if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.