head to head · open source
mantis vs claudexor
mantis has 2,408 GitHub stars, 203 forks, 1 open issues and last shipped 4 days ago. claudexor has 501 stars, 53 forks, 86 open issues and last shipped yesterday. mantis leads on adoption by 381% (2,408 vs 501 stars). mantis is written in Python under Apache-2.0; claudexor is written in TypeScript under MIT. mantis has attracted 8% as many forks as stars, claudexor 11%. claudexor was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai-agents, code-review), so they are genuine substitutes rather than adjacent tools.
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
| mantis | claudexor | |
|---|---|---|
| GitHub stars | ★ 2.4K | ★ 501 |
| License | Apache-2.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-10-07 | 2026-10-10 |
| Forks | ⑂ 203 | ⑂ 53 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick mantis if
- You weight community size — 2.4K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick claudexor if
- You want the claudexor feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and claudexor fits your workflow better
About mantis
Mantis is a modular, stack agnostic toolkit of security review skills for AI coding agents, and it includes an ADK reference harness for building secure software. It lives in the developer tools, AI coding agent, and application security ecosystem, with topics such as code review, DevSecOps, multi agent systems, and hardware security. The project helps agents autonomously find, reproduce, and patch vulnerabilities while giving humans a structured way to review results.
read the full mantis overview →
About claudexor
Claudexor is a local first control plane that runs Claude Code, Codex CLI, Cursor CLI, OpenCode, Antigravity CLI, and raw API adapters behind one typed interface for developers juggling several AI coding subscriptions.
read the full claudexor overview →
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Frequently asked questions
Is mantis or claudexor more popular?
mantis has 2,408 GitHub stars and claudexor has 501. mantis has the larger community by that measure.
Are mantis and claudexor free?
Both are open source. mantis is licensed under Apache-2.0 and claudexor under MIT. Neither carries a licence fee.
What is the difference between mantis and claudexor?
mantis is written in Python and claudexor in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, mantis or claudexor?
Choose mantis if you want the larger community (2,408 stars) or its Apache-2.0 licence terms. Choose claudexor if its feature set, stack or MIT licence fits better. Both are self-hostable.