head to head · open source
CL4R1T4S vs codex-keysmith
CL4R1T4S has 50,059 GitHub stars, 10,280 forks, 127 open issues and last shipped 10 days ago. codex-keysmith has 4,544 stars, 714 forks, 5 open issues and last shipped 2 days ago. CL4R1T4S leads on adoption by 1,002% (50,059 vs 4,544 stars). CL4R1T4S is written in various languages under AGPL-3.0; codex-keysmith is written in Python under MIT. CL4R1T4S has attracted 21% as many forks as stars, codex-keysmith 16%. codex-keysmith was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (prompt-engineering), 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
| CL4R1T4S | codex-keysmith | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 4.5K |
| License | AGPL-3.0 | MIT |
| Written in | — | Python |
| Last push | 2026-09-10 | 2026-09-18 |
| Forks | ⑂ 10K | ⑂ 714 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick CL4R1T4S if
- You weight community size — 50K stars and counting
- You want the AGPL-3.0 license terms
- You value the larger contributor base for long-term maintenance
pick codex-keysmith if
- You want the codex-keysmith feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and codex-keysmith fits your workflow better
About CL4R1T4S
CL4R1T4S is an AGPL 3.0 repository of full extracted system prompts, guidelines and tools from the major AI models and agents — ChatGPT, Claude, Gemini, Grok, Perplexity, Cursor, Lovable, Replit and more — for anyone who wants to know what instructions sit behind the AI systems they use.
read the full CL4R1T4S overview →
About codex-keysmith
codex keysmith is a local first Python command line tool that installs, previews, versions, and removes instruction files for Codex, built for developers who want their Codex sessions to follow a controlled, reversible prompt configuration.
read the full codex-keysmith overview →
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Frequently asked questions
Is CL4R1T4S or codex-keysmith more popular?
CL4R1T4S has 50,059 GitHub stars and codex-keysmith has 4,544. CL4R1T4S has the larger community by that measure.
Are CL4R1T4S and codex-keysmith free?
Both are open source. CL4R1T4S is licensed under AGPL-3.0 and codex-keysmith under MIT. Neither carries a licence fee.
What is the difference between CL4R1T4S and codex-keysmith?
CL4R1T4S is written in various languages and codex-keysmith 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, CL4R1T4S or codex-keysmith?
Choose CL4R1T4S if you want the larger community (50,059 stars) or its AGPL-3.0 licence terms. Choose codex-keysmith if its feature set, stack or MIT licence fits better. Both are self-hostable.