Jev in production › SDKs and workflow integrations

n8n Community Node for TypeSafe AI

n8n node calls Jev System One models to evaluate or route workflow items with typed yes/no, pick-one or scale questions.

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Use
SDKs and workflow integrations
Industry
Developer tools
Form
Open-source tool
Stage
In production
Plugs into
n8n
Listed
2026-10-16
Found via
github
Repository
typesafe-ai/n8n-nodes-typesafe-ai
Stars
13
Forks
11
Last push
2026-10-23
Language
TypeScript
License
MIT
n8n Community Node for TypeSafe AI screenshot
docs/images/example-workflow.png in the typesafe-ai/n8n-nodes-typesafe-ai README, MIT; shown from GitHub.

The README opens with

This n8n community node lets your workflows call TypeSafe AI's System One models. You give a System One model a state, which is the content you want judged, plus typed questions about it. The model returns a structured answer to each question, with probabilities. Jev is TypeSafe's flagship model and the first System One model.

The node has two operations. Evaluate adds the answers to each item. Route picks an output for each item based on the answer to one question.

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For the project's own README, linking back here:

Listed in Jev in production

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