Sim
Open-source workspace for building, deploying and monitoring AI agents and workflows, listed as integrating TypeSafe System One.
Overview
Sim is an open-source workspace for building, deploying and managing AI agents and workflows. It connects to over 1,000 integrations and every major LLM, including tools like Slack, Notion, HubSpot, Salesforce and databases, and can be used on the hosted sim.ai service, self-hosted with npx sim-setup or Docker Compose, or as a macOS desktop app.
The fetched README does not mention Jev. A directory listing describes native TypeSafe System One evaluation and decision provider integration, which would let workflow builders add typed decision blocks or evaluations backed by Jev alongside generative LLM steps. Details of that integration are not shown here.
What the decision model decides
| Type | Question | Answers |
|---|---|---|
| Other | Typed decision or evaluation steps in agent workflows, backed by TypeSafe System One(inferred) | — |
How it works
- Build an agent or workflow in Sim
- Add a TypeSafe System One decision or evaluation step
- Route the workflow on the typed answer
- Monitor runs in the workspace
Strengths
- Large integration catalogue
- Hosted, self-hosted or desktop options
Caveats
- Jev integration not documented in the fetched README
- Self-hosting needs significant memory
Getting started
npx sim-setup (self-hosted) or use sim.ai.At a glance
- Type
- Project
- Status
- production
- Language
- TypeScript
- Runtime
- Web app (hosted, Docker, desktop)
- Has code
- yes
- License
- Apache-2.0
Use cases and integrations
How curated lists describe it
Agent frameworks: open-source collaborative workspace for building, deploying, and monitoring AI agents featuring native TypeSafe System One evaluation and decision provider integration.
yibie/awesome-jev
Frequently asked questions
How does Sim use Jev?
A directory listing says it has native TypeSafe System One evaluation and decision provider integration.
Can I self-host it?
Yes, with npx sim-setup or Docker Compose.
Is it open source?
Yes, under Apache 2.0.
Related projects
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