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Achievement: Galaxy BrainAchievement: Pair ExtraordinaireAchievement: YOLOAchievement: Quickdraw

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nspxmiguel/README.md

~/about

const miguel = {
  builds: ["AI agent tools", "native macOS apps", "small useful software"],
  principle: "If the tool I want doesn't exist, I build it and ship it.",
  currentFocus: "giving local AI agents better tools and safer boundaries",
};

~/featured

Project What it does Stack
TrainerKit · live Reads a Pokémon GO appraisal screenshot, gives a verdict and shows its reasoning TypeScript React Native PWA
Ostinato A student planner whose reminders keep coming back until you actually answer them Swift Expo AlarmKit
Cadenza Native Apple Music Classical client for macOS — the app Apple never shipped Swift SwiftUI MusicKit
SwitchSaveSync Nintendo Switch homebrew that backs game saves up to Google Drive in one button press C libnx devkitPro
NanoBridge One CLI and MCP server that gives a coding agent image generation and asset post-processing Python MCP Pillow
mac-task-manager Windows-style Task Manager for macOS — live processes, performance graphs, a global shortcut Swift AppKit

→ browse every project

~/open-source

Contributions accepted into other people's projects. This list is written by a workflow that asks the GitHub API for pull requests I authored outside my own account and keeps only the merged ones — so it is never longer than the truth.

~/stack

Daily
TypeScript · React · Node.js · Python · Git

Also shipped with
Swift · Electron · Bun · Firebase · Supabase · GitHub Actions

I publish short, practical notes about how these tools were built at nspx.dev/artigos.

Pinned Loading

  1. Cadenza Cadenza Public

    Native macOS client for Apple Music Classical — the app Apple never shipped for the Mac

    Swift

  2. TrainerKit TrainerKit Public

    A Pokémon GO companion that decides instead of just showing numbers — reads the appraisal screenshot, gives a verdict, and shows how it got there.

    TypeScript

  3. Ostinato Ostinato Public

    A student planner that keeps insisting until you answer. An ostinato is the figure that repeats until you notice — that is the reminder engine. iOS first.

    TypeScript

  4. SwitchSaveSync SwitchSaveSync Public

    Switch save sync to Google Drive, in one button press.

    C

  5. mac-task-manager mac-task-manager Public

    Windows-style Task Manager for macOS — live process list, performance graphs, and a configurable global shortcut.

    Swift

  6. NanoBridge NanoBridge Public

    Gemini's Nano Banana image generation wired into agents as an MCP server and a CLI, using the Gemini plan you already have

    Python