head to head · open source
ccpm vs nimbalyst
ccpm has 8,428 GitHub stars, 843 forks, 4 open issues and last shipped 17 days ago. nimbalyst has 2,020 stars, 328 forks, 642 open issues and last shipped 2 days ago. ccpm leads on adoption by 317% (8,428 vs 2,020 stars). ccpm is written in Shell under MIT; nimbalyst is written in TypeScript under MIT. ccpm has attracted 10% as many forks as stars, nimbalyst 16%. nimbalyst 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, claude-code), 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
| ccpm | nimbalyst | |
|---|---|---|
| GitHub stars | ★ 8.4K | ★ 2.0K |
| License | MIT | MIT |
| Written in | Shell | TypeScript |
| Last push | 2026-10-19 | 2026-11-03 |
| Forks | ⑂ 843 | ⑂ 328 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ccpm if
- You weight community size — 8.4K stars and counting
- You want the MIT license terms
- Your stack matches Shell
- You value the larger contributor base for long-term maintenance
pick nimbalyst if
- You want the nimbalyst feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and nimbalyst fits your workflow better
About ccpm
CCPM – The Project Manager Agent Spec driven development for AI agents – ship faster better using PRDs, GitHub issues, and multiple agents running in parallel. Stop losing context. Stop blocking on tasks. Stop shipping bugs. CCPM gives your AI agent a structured PM brain: turn ideas into PRDs, PRDs into epics, epics into GitHub issues, and issues into production code — with full traceability at every step. [!IMPORTANT] 📢 CCPM is now an AGENT SKILL! It works with any Agent Skills–compatible harness that supports skills: Claude Code, Codex, OpenCode, Factory, Amp, Cursor, and more. Table of Contents Background…
About nimbalyst
Nimbalyst: Open source visual workspace for building with Codex, Claude Code, OpenCode, and other coding agents. Work on everything in one place: sessions, worktrees, tasks, docs, diagrams, mockups, commits, and code. Visually editable. Deeply linked. Free and MIT licensed. Desktop app for macOS, Windows, and Linux, with an iOS companion app. Website · Download · Documentation · Discord What you get Visual editing of the agent's work. WYSIWYG editors for markdown, mockups, Mermaid, Excalidraw, CSV, data models, and code in Monaco. You and the coding agent edit the same files. Red/green diff review. Step through…
read the full nimbalyst overview →
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Frequently asked questions
Is ccpm or nimbalyst more popular?
ccpm has 8,428 GitHub stars and nimbalyst has 2,020. ccpm has the larger community by that measure.
Are ccpm and nimbalyst free?
Both are open source. ccpm is licensed under MIT and nimbalyst under MIT. Neither carries a licence fee.
What is the difference between ccpm and nimbalyst?
ccpm is written in Shell and nimbalyst 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, ccpm or nimbalyst?
Choose ccpm if you want the larger community (8,428 stars) or its MIT licence terms. Choose nimbalyst if its feature set, stack or MIT licence fits better. Both are self-hostable.