What you can build with it

What it does

classifier.dev exposes HTTP and CLI text classification, including batches and multiple label dimensions.

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How Jev fits

Jev supplies label probabilities; the smart tier escalates uncertain single-label answers to a reasoning model, while multilabel classification uses Jev judgments.

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Getting started

Pass labels and text in a URL, install the classify CLI, or POST items and dimensions to /v1/classify.

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Scope and limits

Per-IP quotas constrain use. If Jev is unavailable, the documented language-model fallback handles at most twenty inputs rather than the full batch size.

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Repository description

Zero-shot text classification over plain HTTP — no API key, no account. One Cloudflare Worker, a CLI, and an MCP server. https://classifier.dev

Project facts

Relationship to Jev
Jev application
Evidence
Documented
Language
TypeScript
License
MIT
Origin
Original repository
Repository status
Not archived
Created
2026-08-13
Last code update
2026-09-28
GitHub stars
423
Evidence checked
Sep 30, 2026
Metadata checked
Sep 29, 2026
Check status
Up to date

Stars measure the whole repository, including work unrelated to Jev.

Evidence and scope

Documented records the linked documentation or source. JevHunt has not independently run or benchmarked this project.

Evidence commit: a17bf2b6353f6234af6e977a463da7cd1975b68e

Discovered through: github-search.

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