Products

Our two larger products live on their own sites.

• CritForge Product

  Tabletop RPG prep: 21 generators, one shared memory, and contradiction detection across them.

  Commercial

  CritForge site

• Soundstellation Product Beta

  A provenance-first graph of artist relationships: every link sourced, limits shown.

  Free · Beta

  Soundstellation site

Agent security and code quality

Covers what an agent reads, and what your analyzers miss.

• agent-armor Library

  Detects and defends against AI Agent Traps: injection, jailbreaks, RAG poisoning, exfiltration.

  Based on the DeepMind Agent Traps taxonomy · MIT

  agent-armor site agent-armor repo

• defect-scan Plugin

  Runs your real analyzers, then reasons about what they miss. Local; no API key.

  Claude Code, Codex · 15 languages · report-only by default · MIT

  defect-scan repo

Working with AI coding agents

The loop we use, and the tools that go with it.

• startup-plan Playbook

  The loop, the failures we've already made, and where to fork or install.

  Combines Shipping with Agents and Testing with Agents

  startup-plan repo

• full-starter Template

  Development and testing setup for AI-assisted projects in Claude Code, Codex, or Cursor.

  Fork it as a starting point

  full-starter site full-starter repo

• agent-plugins Plugins

  Skill packs for Claude Code, Codex, and about 70 other coding agents: shipping, reviews, hardening, releases, product strategy, and go-to-market.

  Install from the marketplace or with npx skills · MIT

  agent-plugins catalogue agent-plugins repo npm package

• skill-loop MCP server

  Improves your SKILL.md files: observe, inspect, amend, evaluate, repeat.

  Claude Code, Codex, Copilot · MIT

  skill-loop repo

Learning

For when the docs assume you already know.

• Music Coach App

  Free Mac app: learn to make music and learn GarageBand, no instrument needed.

  Guided lessons · bring your own key for the coach · MIT

  Music Coach site Music Coach repo

• Statistics for AI Course

  Ten lessons on the statistics that run AI systems, with real ML examples.

  Self-contained HTML · CC BY 4.0

  Statistics for AI course Statistics for AI repo

Developer utilities

Small tools for the chores around the code.

• work-plan-toolkit CLI Daily planner for developers juggling many GitHub issues across tracks. MIT.
• todo-sync-flow Action GitHub Action that turns TODO, FIXME, and HACK comments into tracked issues.
• hard-reload-extension Extension Chrome extension: one-click hard reload, with an optional cache wipe.