karpathy-llm-wiki vs book-to-skill
Document-to-knowledge tools for coding agents compared
karpathy-llm-wiki and book-to-skill both help compatible coding agents use knowledge drawn from source documents. karpathy-llm-wiki builds a maintained, citation-based Markdown wiki, while book-to-skill creates a structured skill with chapters and reference files for on-demand use.
karpathy-llm-wiki: Build a Citation-Based LLM Knowledge Wiki
An Agent Skills-compatible workflow that turns source material into a maintained Markdown wiki for coding agents. Use it when you want durable, cross-linked knowledge and cited answers rather than retrieving raw documents for every question.
book-to-skill: Turn Documents into Agent Skills
book-to-skill converts technical books and other structured documents into skills that compatible coding agents can consult on demand. It suits developers and teams who repeatedly reference dense material and want a structured alternative to searching PDFs or pasting whole documents into prompts.
| karpathy-llm-wiki | book-to-skill | |
|---|---|---|
| Language | Python | Python |
| License | MIT | MIT |
| Stars | 2.4k | 33.5k |
| Forks | 286 | 3.5k |
| Last analyzed | Oct 3, 2026 | Oct 3, 2026 |
Key differences
- karpathy-llm-wiki focuses on updating cross-linked wiki pages and answering questions with citations; book-to-skill organizes material into a skill with chapter references and files such as a glossary or cheatsheet.
- karpathy-llm-wiki describes a workflow using an Agent Skills-compatible coding agent and ordinary file and text search; book-to-skill includes a Python extraction CLI and workflows to analyze, generate, and update skills.
- karpathy-llm-wiki is suited to accumulating knowledge across research sessions in a curated wiki; book-to-skill targets dense, structured documents that users revisit, such as technical books, specifications, and runbooks.
- Both projects use Python and have an MIT license. The supplied project figures list 2.4k stars and 286 forks for karpathy-llm-wiki, and 33.5k stars and 3.5k forks for book-to-skill.
- karpathy-llm-wiki keeps source material and wiki pages in project directories; book-to-skill extracts locally, though text sent to a cloud-hosted model follows that provider's data terms.
Choose karpathy-llm-wiki if you…
- want a durable, cross-linked Markdown wiki with cited answers.
- need an agent workflow for adding sources, updating existing pages, and checking wiki links and indexes.
- prefer curated pages and ordinary text search over vector or graph search tooling.
Choose book-to-skill if you…
- want to turn technical books or other structured documents into an on-demand agent skill.
- need support for a range of document formats, multiple sources, or chapter-based references.
- want workflows to analyze sources, generate a skill, or fold new sources into an existing skill.
Compare the numbers side by side, or add more projects
This comparison is generated with AI from the OSRepos analyses of both projects. Always check each project's repository and documentation before choosing.