Automated README summary
Automatically summarized from the README on 13 Oct 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
jevrake is a Python scraping tool that extracts structured data from web pages without writing CSS selectors. It is for developers who want to collect fields like titles, prices, and availability from single pages or list pages.
How it uses Jev
jevrake collects every value on the page matching each field's type, then Jev picks the one that fits the field's description. The chosen value is returned with confidence and probability; values below 0.9 confidence become null.
Primitives:choice
Technique worth stealing
Collect all type-matching values on the page, then use Jev to choose the one that best fits the field description.
Try it
pipx install jevrake; export TYPESAFE_API_KEY=your-api-key; jevrake https://books.toscrape.com/ --fields '{"title": "Book title"}'
Model judgments from README excerpts
Project signals use repository metadata, an existing summary and the first 700 README characters, not the full project. “Not found” means not detected in that material; it does not establish absence. These are the original judgments with recorded models and dates, not source audits or run results.
Models & evaluation dates
- Inclusion gate
jev-1.13.0- Project signals
jev-1.13.0- Category
jev-1.13.0- Pattern tags
jev-1.13.0
Evidence
These signals use repository metadata, an existing summary and at most 700 cleaned README characters. ≥ 0.60 means reported in that excerpt; ≤ 0.40 means not found there. The middle band is inconclusive. None is a source-code audit or a test result. The runnable-tool question excludes research experiments; the recommendation question asks for a learning shortlist, not a quality verdict.
- Jev is core to the projectFound in material0.80
- Shows a System One patternnot found in the excerpt0.16
- Describes handling uncertaintynot found in the excerpt0.05
- Reports measured numbersFound in material0.65
- Is a runnable toolFound in material0.92
- Top-10 learning shortlist signalunclear0.48
- Is a replica of the modelnot found in the excerpt0.08
- Solves a common problem (0–2)score on a 0–2 scale1.04 / 2
- About JevFound in material0.93
no-judgment band (0.40–0.60)
no-judgment band (0.40–0.60)
The Jev model and date for each judgment stage are listed above. Card written by DeepSeek V4.1 Flash from the README on 13 Oct 2026.