classifier.dev Makes Classification Keyless for Agents
classifier.dev provides zero-shot text classification through REST, MCP, CLI, and an agent skill without an API key, account, or card. Its free per-IP tier supports up to 20,000 fast classifications daily, with calibrated confidence scores and optional smart escalation.
The real breakthrough is frictionless batch triage, not unlimited tokens: agents can filter large text streams before spending valuable context on them.
- –Keyless MCP access makes classification immediately available inside agent runtimes.
- –Batches support up to 1,000 inputs, useful for headlines, tickets, logs, and search results.
- –Confidence scores enable cascades that escalate only uncertain decisions to stronger models.
- –The free tier is generous but bounded by per-IP classification quotas, not billions of tokens.
- –Inputs are forwarded to upstream model providers, so sensitive data still requires caution.
DISCOVERED
1h ago
2026-09-29
PUBLISHED
2h ago
2026-09-29
RELEVANCE
AUTHOR
michael_chomsky