I'm interested in interfaces to help humans work with agents, interfaces to help agents interact with the world, and harnesses & runtimes that make intelligence cheap and abundant.
Find me here: 🇬🇧 London · 𝕏· mustier.ai · LinkedIn
Current open-source projects
- pine-of-glass is an experimental set of observability and context management extensions for the Pi coding agent.
- contextimate breaks down loaded context, tools and skills.
- traceline provides an at-a-glance view of agent actions and tool results in each turn.
- cachemire provides prefix- and TTL-aware cache notifications.
- pinet is a slack- and terminal-based assistant with a multi-agent broker, durable tmux subagents, thread routing, and inbox tools.
- pi-for-excel is a multi-model extensible MS Excel agent sidebar.
Where I'm spending my time
Authored commits on main in the past 30 days:
| Repo | Commits | Activity |
|---|---|---|
| Nexcade org | 233 | ██████████████████ |
| Private repositories | 143 | ██████████████ |
| pine-of-glass | 50 | ████████ |
| codex-computer-use-mcp | 17 | █████ |
| pi-for-excel | 16 | █████ |
| pi-session-hud | 16 | █████ |
| superhuman-mail | 2 | ██ |
| harness-benchmarks | 1 | █ |