blacktop publishes agent skills for native Apple development, covering iOS and macOS project setup, signing, simulator and device deployment, CI, and Instruments profiling with xctrace. The catalogue also includes skills for terminal interfaces built with ratatui, macOS Seatbelt sandbox profiles, external Codex-based code review, and designing multi-agent workflow graphs. Several skills focus on the working habits of agents themselves, such as surfacing unknowns before implementation and capturing lessons near context limits.
Dotfiles
19 skills · 17 stars
Apple Native Dev Build, test, preview, sign, and deploy iOS/macOS apps using CLI tools, Zed, or Xcode's MCP server.
Apple Perf Diagnose and improve runtime performance of native Apple apps and tools using measured evidence.
Are You Sure One bounded fresh-eyes review of the change you just made, before you hand it back.
Code Simplifier Subtraction-first cleanup of code and tests.
Dashboard Design and review dashboards that are informative, honest, accessible, and visually polished, ind…
Design Agent Graphs Design, audit, and simplify AI-agent workflows as graphs of bounded control loops with explicit n…
Go Performance Measure and improve Go program performance on modern Go (1.24+).
High Tide Context pressure checkpoint, self-handoff, and durable lesson capture workflow.
Html Artifacts Produce a single self-contained .html artifact (no build, no external assets) when the task is sp…
Instruments Profiling Capture, export, and symbolicate Instruments traces for native macOS or iOS apps with xctrace.
Karpathy Guidelines Behavioral checklist for disciplined LLM coding.
Know Your Unknowns Surface hidden unknowns before, during, and after implementation using structured techniques — cl…
Ratatui Tui Build terminal UIs with ratatui following 2026 Rust best practices.
Rust Profiling Profile Rust code using samply and related evidence to identify CPU bottlenecks, allocation hot p…
Save Session Save AI agent session information for later resumption.
Screenshot Analyzer Find and analyze screenshots from ~/Downloads/Screenshots/ for UI/UX review.
Seatbelt Sandboxer Generates minimal macOS Seatbelt sandbox configurations.
Second Opinion Run an external LLM code review with the Codex CLI.
Teach Session Become a wise, incredibly effective teacher who verifies the human deeply understands the work do…