Book to Skill vs Superpowers
Turns a technical book or document folder into an agent skill. A software development method for coding agents, built from composable skills. Compare the capabilities you need, then check hosting, licensing and maintenance. This pair is shown for browsing but is not indexed (not among the leading projects of a shared category).
| Attribute | Book to Skill | Superpowers |
|---|---|---|
| Purpose | Turns a technical book or document folder into an agent skill. | A software development method for coding agents, built from composable skills. |
| Documented capabilities | Book PDF to agent skill, Document folders and source collections, Reference while you work in your agent | Spec-first brainstorming before code, Written implementation plans, Subagent-driven development with task review, Skills that trigger automatically |
| Best-fit workflow | Developers who want a book's guidance available inside their agent. | Teams that want coding agents to plan and review before they write code. |
| Check before choosing | Convert only books and documents you have the right to use. | It changes how your agent works on every task. Try it on a side project first, and install it separately for each agent you use. |
| Deployment options | npx skills | Claude Code plugin, Gemini CLI extension, Codex, Cursor, OpenCode |
| GitHub stars | 34,602 | 297,987 |
| License | MIT | MIT |
| Self-hosted | Yes | Yes |
| Docker noted | Not recorded | Not recorded |
| Cloud / hosted | Not recorded | Not recorded |
| Primary language | Python | Shell |
| Last commit | 2026-10-12 | 2026-10-10 |
| Difficulty | Easy | Easy |
| Content source | Editorial catalog entry | Editorial catalog entry |
| Metadata checked | Check the current repository | 2026-10-12 |
| Forks | 3.6k | 27k |
| Star growth | Not recorded | +663 (2026-10-11 to 2026-10-12) |
| Alternative to | Not recorded | Not recorded |
This comparison uses recorded capabilities, not hands-on performance tests. A capability missing from one record does not mean that product lacks it. Confirm edition, version and current pricing in the official documentation.
When to consider Book to Skill
Developers who want a book's guidance available inside their agent.
Convert only books and documents you have the right to use.
Book to Skill documentation and sourceWhen to consider Superpowers
Teams that want coding agents to plan and review before they write code.
It changes how your agent works on every task. Try it on a side project first, and install it separately for each agent you use.
Superpowers documentation and sourceBook to Skill vs Superpowers questions
- What is Book to Skill?
- Turns a technical book or document folder into an agent skill.
- What is Superpowers?
- A software development method for coding agents, built from composable skills.
- Can you self-host Book to Skill and Superpowers?
- Both can be self-hosted.
- What licenses do Book to Skill and Superpowers use?
- Book to Skill uses the MIT license. Superpowers uses the MIT license.
- Which has more GitHub stars, Book to Skill or Superpowers?
- Superpowers has 298k stars and Book to Skill has 35k. Stars show attention; check recent commits and releases for maintenance.
- What languages are Book to Skill and Superpowers written in?
- Book to Skill is mainly written in Python. Superpowers is mainly written in Shell.