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@scasella
scasella
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Stephen Casella scasella

Native macOS tools + reproducible LLM research, focused on local intelligence.

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scasella /README.md

Recent Projects

nanochat-mlx
Train your own ChatGPT on Apple Silicon — MLX port of nanochat SunShift
Adjust Night Shift intensity from the menu bar
SunShift screenshot
society-of-thought-bench
Multi-persona debate in reasoning trace Qwen3-30B-A3B post-trained model with benchmark evidence, raw traces, and live demo hypothesis-forge
RL environment that rewards novelty with accountability — propose ideas, ground them in evidence, design falsifying experiments
adaptive-rag-rlm
Verifiers RLM environment — tests whether adaptive recursive search outperforms brittle manual RAG choreography on long synthetic corpora TextDrop
Turn pasted text into files with one click
TextDrop screenshot
ttt-discover-autoresearch-mlx
Run RL-driven autoresearch on Apple Silicon — local-first MLX version of TTT-Discover AutoResearch TabPilot
Safari tab command center powered by Codex App Server
TabPilot screenshot
SafariMarkdown
Convert any Safari tab to clean Markdown in one click
SafariMarkdown screenshot Proofgrade
Reproducible LLM proof grading benchmark + API for Olympiad-style math

All Projects

macOS Menu Bar Apps

  • GhostLabel — Ghostty tab renamer powered by Codex App Server. Reads terminal buffers and renames tabs with short, relevant titles.
  • TabPilot — Safari tab manager for 100+ tabs, with optional local AI clustering.
  • SafariMarkdown — Convert the current Safari tab to clean Markdown with one click, real-time streaming via Codex.
  • PasteForge — Clipboard text transformer. 37 transforms: case, encode, format, hash, stats.
  • ClipDrop — Read clipboard text, edit it, save to any file format.
  • TextDrop — Turn pasted text into files.
  • DiskPulse — Per-volume disk space monitoring with color-coded usage bars.
  • PortSentry — See all listening TCP ports with one-click kill.
  • ProcessBeacon — Monitor long-running processes and get notified on completion.
  • BrewPilot — Manage Homebrew services — start, stop, restart with one click.
  • SunShift — Adjust Night Shift intensity from the menu bar.

ML & Research

  • nanochat-mlx — Train your own ChatGPT on Apple Silicon. MLX port of nanochat.
  • gemma4-m4-pro — Gemma 4 on a 24GB MacBook: measured recipes, runtimes, and fallback paths.
  • train-gemma4-sudoku-on-your-macbook — One-notebook Gemma 4 RL on Apple Silicon.
  • Proofgrade — Reproducible LLM proof grading benchmark + API for Olympiad-style math.
  • society-of-thought-bench — Multi-persona debate in reasoning trace Qwen3-30B-A3B post-trained model with benchmark evidence, raw traces, and live demo.
  • hypothesis-forge — RL environment for training models to propose novel, evidence-grounded, falsifiable ideas.
  • adaptive-rag-rlm — Verifiers RLM environment testing adaptive recursive search vs. manual RAG choreography on long synthetic corpora.
  • ttt-discover-autoresearch-mlx — Run RL-driven autoresearch on Apple Silicon. Local-first MLX version of TTT-Discover AutoResearch.
  • autoresearch-evo — Fork of Karpathy's autoresearch with novelty-search-inspired autonomous search, run memory, and agentic review.

Distribution

  • homebrew-tapbrew install scasella/tap/<app> for ClipDrop, PasteForge, SafariMarkdown, and TabPilot.

Pinned Loading

  1. nanochat-mlx nanochat-mlx Public

    Train your own ChatGPT on Apple Silicon — MLX port of nanochat

    Python 62 9

  2. gemma4-m4-pro gemma4-m4-pro Public

    Gemma 4 on a 24GB MacBook: measured recipes, runtimes, and fallback paths.

    Rust 2

  3. train-gemma4-sudoku-on-your-macbook train-gemma4-sudoku-on-your-macbook Public

    One-notebook Gemma 4 RL on Apple Silicon.

    Jupyter Notebook

  4. codex-gpt-pro codex-gpt-pro Public

    Codex skill that lets Codex prompt ChatGPT Pro through Browser Use or Computer Use.

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