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n8n Nodes TypeSafe AI

n8n community node for TypeSafe's System One API, exposing yes or no, choice and score questions as workflow nodes, with an Evaluate Questions operation that batches several over one state in a single request.

Stars
0
Language
TypeScript
License
MIT
Published by
Community
Author
DomMonte
Last verified
Oct 2026

n8n community node for the TypeSafe AI System One API — typed yes/no, choice and score questions with calibrated probabilities

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0
Last pushed
Updated Sep 2026

Repo stats from the GitHub API, cached Oct 2026.Homepage

About this project

An n8n community node for the TypeSafe AI System One API. TypeSafe's System One models (Jev) answer small, typed questions about your data — yes/no probabilities, one-of-N choices, and scores against ordered levels — with calibrated probabilities your workflow can branch on directly. No prompt engineering, no free-text parsing. The package is published on npm as n8n-nodes-typesafe-ai. Both methods below follow n8n's community nodes installation guide.

Quoted from the project's README. Read the full README.

Highlights

  • Branch directly on the returned number: Ask Yes or No yields a noul, Ask Choice the full distribution plus confidence.
  • `Evaluate Questions` asks several questions about one state in a single request, which the README calls the cheapest path.
  • Model defaults to `jev-latest` but accepts a pinned version, so thresholds tuned against one build keep working.
  • Retry On Fail is not automatic, since TypeSafe returns 429 or 529 under load and you must enable backoff yourself.

Watch out

The node does not retry on its own. TypeSafe returns `429 Too Many Requests` or `529 Overloaded` when you exceed your limits or the service is busy, and the README's instruction is to enable n8n's Retry On Fail with a wait of at least one second so the platform handles the backoff. Scores are probability-weighted and can land between levels, so an Ask Score result of 1.6 against a three-level legend is not a level index you can compare directly. Installing community nodes needs an Owner or Admin role on a self-hosted instance, and n8n Cloud users cannot install the package until n8n has verified it. A noul near 0.5 means yes and no are about equally likely, which is a statement about the model rather than a failure. Copy reviewed against the repository README on 2026-10-04, not from running it.

Questions about this entry

Short answers drawn from the linked project or page.

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