Jev Classificador

Obsidian plugin. A button at the top right of the note (and the "Classify field and subfield" command) sends 1 request to Jev (TypeSafe System One), which picks a categoria (field, 13 options) and a genero (subfield, 89 options), in English or Brazilian Portuguese, and writes them to the frontmatter.

Install

1. Obsidian → Settings → Community plugins → Browse → "Jev Classificador" → Install → Enable.
2. In the window that opens, create a key at https://console.typesafe.ai/keys and paste it into the secret. Done.

Hotkeys: none by default. Set them in Settings → Hotkeys (search for "Jev"). Suggestion: Alt+C, Alt+T, Alt+A.

Privacy

• When classifying (or generating topic tags), the plugin sends to the TypeSafe API (api.typesafe.ai): the note title, its tags and up to N characters of the body (default 12000). The folder path is never sent. Nothing is sent unless you run the command.
• The key is kept in Obsidian's SecretStorage (it does not go into data.json).
• Excluded folders (settings): notes in them are never read or sent.

How it works

• Taxonomy: custom, with descriptions (desc, sent to Jev as criteria), bundled in src/taxonomia.en.json (English) and src/taxonomia.json (Portuguese). Each field has a general subfield.
• Confidence below the threshold (default 0.6): a modal with the top 3.
• Frontmatter: categoria, genero and tags are kept together, in that order. The property names stay the same in both languages.
• "Generate tags" command, no API: a <root folder without number, singular>/<subfield or field> tag in kebab-case without accents (e.g. 1-concepts/x → concept/infrastructure). Only tags with the same prefix are replaced. Checkbox ai-generated: true → also ai-generated. Singular exceptions in the settings (default lugares=lugar).
• "Generate topic tags" command (API): 1–3 flat tags from a closed wordlist (src/taxonomia-tags.en.json or src/taxonomia-tags.json).

Language

The Taxonomy language setting (Português/English) picks the taxonomy, the topic-tag wordlist, the instructions sent to Jev and the UI language. Default: English. Command names are always in English; command ids (classificar, gerar-tags, gerar-tags-assunto) never change, so your hotkeys keep working.

Switching language does not translate notes already classified:

• categoria/genero stay in the language they were written in (e.g. tecnologia in one note, technology in another). Re-classify (Alt+C) if you want everything in one language.
• Folder/subfield tags (Alt+T) follow the frontmatter value; since Alt+T replaces everything with the same prefix, running it again after re-classifying removes the old tag.
• Topic tags (Alt+A): the plugin recognizes the wordlists of both languages, so running Alt+A in the new language replaces the old tags (e.g. #ia → #ai) without touching the others.

Dev

npm install
npm test        # vitest (pure logic in src/core)
npm run build   # builds main.js

Manual install: copy main.js, manifest.json and styles.css to <vault>/.obsidian/plugins/jev-classificador/.