Prime Radiant

Projects

We do much of our work in public. These are a few of the projects we've built.

Superpowers

A complete software development workflow for your coding agents, built on top of a set of composable skills and some initial instructions that make sure your agent uses them.

obra/superpowers Download

Serf

A non-interactive coding agent. Give it a task, it does the work.

prime-radiant-inc/serf Download

Sprout

An experimental agentic tool.

prime-radiant-inc/sprout Download

Stockyard

Firecracker VM orchestration for Claude Code sessions.

prime-radiant-inc/stockyard Download

Hearthstone

Your household's knowledge, always at hand.

prime-radiant-inc/hearthstone Download

Clearance

A Markdown viewer for macOS.

prime-radiant-inc/clearance Download

Engineering Notebook

A modern spin on the traditional engineer's notebook. It ingests your coding agent's sessions and gives you a retrospective calendar of what you worked on and when.

prime-radiant-inc/engineering-notebook Download

Claude Session Viewer

A shared web app for teams to browse Claude Code and OpenAI Codex CLI session histories.

prime-radiant-inc/claude-session-viewer Download

LLM Proxy

Transparent logging proxy for AI API conversations (Anthropic, OpenAI).

prime-radiant-inc/llm-proxy Download

Beeper Message Sync

Sync Beeper chat history to local JSONL files.

prime-radiant-inc/beeper-message-sync Download