OpenProse
ActiveAI-nativeAn open-source operating system for reliable long-running agents
What it does
OpenProse is building open-source infrastructure for long-running AI work: a declarative language plus a reactive harness/runtime for reliable agent workflows.
Its site says now · captured 2026-08-23
OpenProse: Stop scripting agents. Declare them.
Declare standing AI jobs as Markdown contracts. A deterministic harness runs only what changed, and signs a receipt for every decision.
Next to it in Agent infrastructure · Agent workflow orchestration and runtime
- herdrY Combinator F26
building the open agent runtime
- SimY Combinator X25
Open source platform to build AI agent workflows
- SpaceFlow Technologies, Inc.Y Combinator S26
The managed runtime for enterprise AI agents
- LinzumiY Combinator X26
Team chat to command all your company's coding agents
- ReasonBlocksY Combinator X26
The runtime layer that makes AI agents cheaper and more reliable
- WatoY Combinator X26
The control point for AI agents at work.
- Oasisa16z speedrun SR006
The AI-Native Organization built by Ex-Palantir FDEs
- Akon LabsY Combinator S26
Nervous System for AI Agents