Jonathan Fishner
Founder of OneCLI, The open source AI teammates for your company.
Company
Jonathan Fishner is listed as a founder of OneCLI. OneCLI is an open source agent harness for teams. Each employee gets their own sandboxed pro assistant agent, connected to their GitHub, Gmail, Notion, Dropbox, or CRM right from the chat/Slack, while the whole workspace runs under one policy your admins control. Agents never hold real secrets: the credential is injected at the network layer, per request, after the call is authorized. You can't steal what isn't there.
Founder traction evidence
Public posts and activity attributed directly to this founder.
- LinkedIn
OneCLI is backed by Y Combinator (S26) ✅
OneCLI is backed by Y Combinator (S26) ✅
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Introducing OneCLI (YC26), An open-source pro assistant for teams.
Introducing OneCLI (YC26), An open-source pro assistant for teams. Built for companies, integrated with your identity provider. Secured, sandboxed personal agent with human in the loop approvals. It runs with your access, and never holds your keys. https://t.co/hpECqEANRq
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Introducing OneCLI, lets AI agents do real work in companies without storing passwords. Here's how it works 🧵
Introducing OneCLI, lets AI agents do real work in companies without storing passwords. Here's how it works 🧵
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אין מרגש וגבר על כמו מור.
אין מרגש וגבר על כמו מור. ואללה הוא מכיר את הסיפור שלנו בצורה הכי קרובה שיש. מעריכים אותו מקסימום וכמה כיף שיש חברים ואנשים טובים לאורך הדרך הקשה הזאת של להיות יזם. ממשיכים כרגיל, וזאת רק התחלה (שנים רבות ובכל זאת). מכוונים הכי גבוה שאפשר. וחייבים לזכור לעזור לאחרים שיהיו
- LinkedIn
Guardrails Outside the Agent | Jonathan Haim Fishner posted on the topic | LinkedIn
[Skip to main content](https://linkedin.com/posts/jonathanfishner_you-gave-me-tool-use-what-do-you-expect-activity-7468956240715542528-i67C#main-content)[LinkedIn](https://linkedin.com/?trk=[redacted-public-param]) * [Top...
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That's me in the back 😄 It was great to be there.
That's me in the back 😄 It was great to be there. Really impressive to see him irl
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So fun that I just got to win on a “bag, no bag” game that @Macroscope just made.
So fun that I just got to win on a “bag, no bag” game that @Macroscope just made. Super fun and give it a shot! 🤗
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surreal to see OneCLI (https://t.co/9Y4Vh4iAeN) sitting inside a foreign minister's personal stack.
surreal to see OneCLI (https://t.co/9Y4Vh4iAeN) sitting inside a foreign minister's personal stack. But @Gavriel_Cohen's read is the right one. the edge isn't the system, it's the composition. and publishing the composition is what compounds it. this is exactly why we built