AI Plugin Indexskill-creator vs plan-arbiter
skill-creator and plan-arbiter are both documents and files skills. plan-arbiter scores higher (94 vs 92 out of 100). skill-creator has more GitHub stars (15k), and skill-creator was updated more recently (today). The table compares them side by side.
| skill-creator | plan-arbiter | |
|---|---|---|
| Score | 92 / 100 | 94 / 100 |
| What it does | Creates new AI agent skills following the Agent Skills spec. Trigger: When user asks to create a new skill, add agent instructions, or document patterns for AI. | Use when asked to compare, cross-review, merge, judge, choose, or arbitrate competing plans from multiple agents such as Codex and Claude Code; when given two or more proposed plans, session IDs, transcripts, plan documents, PR descriptions, or pasted strategies; or when the user wants one recommended execution plan after agents review each other's proposals. |
| Publisher | Community: prowler-cloud | Community: BuilderIO |
| 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 | 15,095 | 4,612 |
| Last commit | 23 Oct 2026 | 22 Oct 2026 |
| Licence | Apache-2.0 | MIT |
| Listed since | 23 Oct 2026 | 23 Oct 2026 |
| Install skill-creator | Install plan-arbiter |
Questions
Is skill-creator or plan-arbiter more popular?
skill-creator has more GitHub stars: 15,095.
Can I use skill-creator and plan-arbiter together?
Yes. AI assistants can load several skills at once. Install both and the assistant picks the right one for each task.