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Best practices for working on the Harness books repo.
Passed 12 of 18 test cases with the skill, and 2 of 18 without it.
and 16 more in the full report
12 fixed3 passed either way7 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 12 test cases the skill fixed. Same model, same prompt, with and without the skill.
What default font name and DPI setting should be configured in `skinparam` when creating a single-book PlantUML diagram for `book1-claude-code`?
| Checked | Without skill | With skill |
|---|---|---|
| Sets defaultFontName to Georgia. | Missed | Passed |
| Sets dpi to 130. | Missed | Passed |
The instructions your model reads when the skill loads.
Use this skill for changes inside this repository's book system.
This repo has two books:
book1-claude-code/book2-comparing/Shared build logic lives in:
tools/book-kit/book_meta.pytools/book-kit/build_pandoc_book.pytools/book-kit/build_print_html.pytools/book-kit/export_book_pdf.pytools/book-kit/export_pdf.pyPrefer changing shared behavior in tools/book-kit/ rather than reintroducing per-book one-off scripts.
Treat book release metadata as structured config, not manuscript text.
release_date in book.json.revision automatically from git in shared tooling instead of maintaining a manual version string.README.md, chapter files, or cover artwork.--draft for internal draft exports when you explicitly want today's date plus git revision in the rendered output.assets/ is for source assets only: cover SVG/PDF, hand-maintained source files, reusable static inputs.diagrams/ is for diagram sources and committed generated images used by the books. In this repo, .puml is the source of truth and .png is the embedded artifact.exported/ is for final deliverables only: *.pdf, *-print.html._book/ is a build/cache directory and may be deleted._debug/ and _texdebug/ are disposable debug directories and may be deleted.test cases passed, vs 2 / 18 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.