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OpenProse

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A natural language agent framework: write the future into existence.

P26·Spring 2026·B2B·San Francisco, CA, USA; Remote·Team of 3·Founded 2026
Website ↗YC page ↗LinkedIn ↗Twitter ↗GitHub ↗

About

Create agents with structured english and markdown. OpenProse agents are portable across model providers and harnesses. Our framework allows you to declare intents, responsibilities, and outcomes in natural language, while the agents self-configure to deliver results. Read more about how OpenProse came to be: https://x.com/irl_danB/status/2011122779890831601 If you want to learn more about OpenProse, book some time with the founder here: https://cal.com/irl-danb/openprose-intro

Founders

  • Dan Barrett· Founder

    Software engineer of 12 years, agent developer of 5 years, two time founder. Creator of OpenProse.

    LinkedIn ↗Twitter ↗

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