batteryshark

Query current Google Maps Platform geocoding, Places, and Routes APIs from a thin JSON CLI using an environment-supplied API key and…

Audit and modernize Node.js scripts inside portable skills with explicit dependencies, committed lockfiles, local npm commands, compiled…

Audit and modernize Python scripts inside portable skills with PEP 723 dependency metadata, stable uv launchers, standard-library…

Install an iOS build on a physical iPhone that is not on the local network — over Tailscale, TestFlight, or a cable — when Xcode's own…

Compare files or directory trees, detect exact duplicate files, calculate SHA-256 checksums, normalize text for semantic comparison, and…

Run OCR on local images through an OpenAI-compatible local vision endpoint (LM Studio, vLLM/vmlx).

Check macOS screen-recording readiness and capture a full display, selected region, window ID, or interactive selection to a caller-chosen…

Manage Apple Reminders on macOS through a native EventKit command with explicit confirmation for mutations and machine-readable results.

Measure which capability tier a model can be trusted with and where its reasoning budget stops paying, then write it into the…

Apply interface-design principles while building any interface — screens, forms, flows, CLI commands, TUI views, error messages, empty…

Audit an interface for design failures, from source alone — a changed diff or a whole workspace.

Play, resume, inspect, or clear a terminal tic-tac-toe game with persistent user-scoped state and deterministic aggressive or defensive AI.