Filippo Mattia Menghi

16, Milan · building AI-integrated systems · open to stages and OSS work

---

⭐ Flagship — PromptQuery

PromptQuery  ·  natural-language → read-only Postgres SQL, built for production schemas with hundreds of tables.
Python LLM Postgres sqlglot  ·  Apache-2.0  ·  pip install promptquery
Deterministic (temperature 0), two independent read-only safety layers, and an honest, reproducible benchmark — 100% table accuracy on a 675-table Odoo 18 schema. → README

---

Currently building

• iphone-audit  ·  iOS audit + hardening · Python + SwiftUI · v1.000 shipped
• customos  ·  macOS behavioral profile pipeline · Python 3.12 + uv · scaffolding
• SmarTaste  ·  audio-ML music recommender · FastAPI + Modal · production at music.menghi.dev
• SpowieBot (private)  ·  XAUUSD trading bot · dual-engine · sanitized public template in prep
• Open source  ·  sustained PR cadence to LiteLLM and the Anthropic ecosystem  ·  is:pr author:Cyberfilo

---

Featured

SmarTaste Audio-ML music recommender · MIT Python FastAPI Postgres PyTorch Modal → Live · README →	iphone-audit iOS audit + hardening · GPL-3.0 Python SwiftUI pymobiledevice3 macOS → README →
musicmind-mcp MCP server for Apple Music · MIT Python MCP Apple MusicKit Claude → README →	customos macOS behavioral profile · MIT Python 3.12 FastAPI uv Pydantic → README →
scrape-gen OSINT password wordlist generator · MIT Python OpenAI BeautifulSoup pentest → README →	foodiy Smart calorie tracking · TypeScript TypeScript OpenAI Nix Railway → README →
Smart-igcse-platform Personal exam-prep platform · Python Flask Postgres OpenAI Railway → README →	igcse-revision-toolkit Self-hosted IGCSE revision dashboard · MIT Python stdlib HTTP vanilla JS → README →

Full list on the repositories tab.

---

Contributing to

I file real upstream PRs when I hit real issues — not "fix typo" cosmetic work. Filtered list: is:pr author:Cyberfilo.

LiteLLM LLM gateway · Python

pdfplumber PDF text extraction · Python

apple-music-web-components Apple's MusicKit JS · TypeScript

mcp-apple-music MCP server · Python

PlayCover iOS-on-macOS · Swift

---

Stack

Python TypeScript Swift · FastAPI Flask React SwiftUI · Postgres SQLAlchemy DuckDB · Docker Railway Modal GitHub Actions · PyTorch MLX CLAP MERT Essentia · Claude API OpenAI MCP · MetaTrader 5 (via Wine) Telegram Apple MusicKit Spotify

---

How I work

I plan in .planning/ files, commit per-edit, ship to staging before main, and encode lessons into version-controlled rules documents. I use Claude Code daily but built my own harness around it (custom hooks, statusline, session-orientation, per-project memory) so it stays an execution partner instead of a drift source. I verify rather than trust — runtime logs, psql, git status — before believing anyone's narration, mine or an AI's.

---

---

filippo@menghi.dev  ·  @Cyberfilo  ·  HuggingFace  ·  menghi.dev

_{If you're a maintainer interested in a PR I filed, or you're hiring for a technical stage — get in touch.}