A new kind of language
for a new kind of computer.

A long-running AI session is a Turing-complete computer. OpenProse is a programming language for it.


Install

Free, open source, no dependencies.
Use forever as a skill in your AI assistant.

npx skills add openprose/prose

Then type prose help in your AI assistant


Prose Complete

A system is Prose Complete if it can run a .prose program of arbitrary complexity.

# System Status
1
Claude Code + Opus 4.5
Sufficient
2
Claude Code + Sonnet 4.5
Sufficient
3
Amp + Opus / Sonnet
Evaluating
4
OpenCode + Opus / Sonnet
Incomplete