Prime Agent
Open-source self-improving coding harness where sub-agents are function calls in a persistent kernel. Scored 95.5% on ARC-AGI-3, above the human expert baseline.
Related builds
AO
Desktop app that runs Claude Code, Codex, Cursor, and 26 other coding-agent harnesses in one place.
GitNexus
Turn a repo into a knowledge graph and hand it to Codex, Cursor, or Claude Code over MCP. Runs in the browser.
omaharness
Thin harness so an agent can drive a full Omarchy desktop: Hyprland, AT-SPI, real browser, files.
Proliferate
Open-source AI IDE for Claude Code, Codex, Grok, Cursor, OpenCode. Parallel agents, each in its own worktree.
