AI Plugin Indexcaveman vs write-openspec-docs
caveman and write-openspec-docs are both media skills. caveman scores higher (94 vs 92 out of 100). caveman has more GitHub stars (115k), and caveman was updated more recently (today). The table compares them side by side.
| caveman | write-openspec-docs | |
|---|---|---|
| Score | 94 / 100 | 92 / 100 |
| What it does | Terse caveman voice: answer first, fluff gone, every technical fact kept. Use for /caveman, "caveman mode", "talk like caveman", "be brief", "less tokens". Stays on until "stop caveman" or "normal mode". | Switches into OpenSpec docs-writing mode; loads the house style guide and drafts or revises pages in its voice (action-first, no preamble, scannable). Use when writing or editing pages in the OpenSpec docs tree. |
| Publisher | Community: JuliusBrussee | Community: Fission-AI |
| Grades | Maintenance A, Licence A, Quality A | Maintenance A, Licence A, Quality A |
| npm downloads a week | Not on npm | Not on npm |
| Runs | Skill | Skill |
| Works with | Claude Code, Claude apps | Claude Code, Claude apps |
| GitHub stars | 114,706 | 72,877 |
| Last commit | 24 Oct 2026 | 24 Oct 2026 |
| Licence | Apache-2.0 | MIT |
| Listed since | 23 Oct 2026 | 23 Oct 2026 |
| Install caveman | Install write-openspec-docs |
Questions
Is caveman or write-openspec-docs more popular?
caveman has more GitHub stars: 114,706.
Can I use caveman and write-openspec-docs together?
Yes. AI assistants can load several skills at once. Install both and the assistant picks the right one for each task.