Senior iOS engineer at Numan. Previously: Babylon Health, Plum.

I live in London, UK, but am originally from Tuscany, in Italy. Find me dancing salsa and bachata after work! 💃

Sometimes I write about AI and software engineering, sometimes I write about life.

A few things I've been building:

• the last harness — a hyper-customised version of pi.
• pi-assistant — use a Raspberry Pi as a voice AI assistant.
• claudio — a Swift & Vapor reimplementation of OpenClaw.

Skill issue?

• ai-agents-skills — the main collection of agent skills, Claude Code plugins, and Codex plugins I maintain.
  • agent-workflow-audit — audits a repo's agent workflow for wasted steps and unclear instructions.
  • github-librarian — researches GitHub code with gh, returning path-first findings with line evidence.
  • ios-agents-skills — skills focused on iOS and Apple platform development.
  • odds-api-io — gives agents access to sports odds via Odds-API.io.
  • pr-comments-triage — checks whether PR review comments are actually valid before fixing anything.
  • prd-interviewer — builds a PRD through a focused, one-question-at-a-time interview.
  • remove-ai-code-slop — cleans up telltale AI-generated code patterns.
  • sentry-cli — gives agents tools to interface with Sentry's error reporting.
  • starting-from-scratch — reviews a codebase's history and says what should change if you were starting again.
  • tfl-journey-disruption — plans London journeys and warns about TfL disruptions.

Reusable subagents for agent workflows:

• Agent notes maintainer — maintains .agents/notes.md when a repo lesson should be recorded.
• iOS/macOS test runner — runs iOS/macOS build and test commands after code changes, then reports concise results.

I've also started publishing extensions for pi, my current agent harness of choice.

• pi-extensions — a collection of pi extensions.
• Individual extensions:
  • minimal-footer — a minimal two-line footer with branch/repo, context/model, and OpenAI Codex usage.
  • oracle — a read-only oracle tool that selects the strongest reasoning model on the current provider/subscription.
  • permission-gate — confirms dangerous bash commands like rm -rf, sudo, and chmod 777.
  • confirm-destructive — confirms destructive session actions like clear, switch, and fork.
  • notify — terminal, desktop, bell, and sound notifications when pi is ready for input.

If you're curious about how I set my machines up:

• dot — my public dotfiles

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