Agent skills for Codex CLI

In-memory caching in Golang using samber/hot — eviction algorithms (LRU, LFU, TinyLFU, W-TinyLFU, S3FIFO, ARC, TwoQueue, SIEVE, FIFO)…

Use when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including…

This skill should be used when building iOS apps with xtool (Xcode-free iOS development), creating xtool projects, adding app extensions…

Searches the USPTO database for patent metadata and downloads PDF candidates for research and AI ingestion.

python's package managing

Audit UX against established UX laws, cognitive principles, and Nielsen's heuristics — with actionable fixes

Create comprehensive UX design with user flows, wireframes, and design systems.

Family router for the 10 UX design laws.

Design and review user flows, task completion, feedback, recovery, async interactions, destructive actions, and navigation behavior for…

Design user flows and navigation structure following proven UX patterns

Core UX principles for product owners. Load when evaluating interface designs, writing acceptance criteria with UX requirements, or…

When to activate: user research, UX research, user interviews, usability testing, surveys, diary studies, research plan, synthesis, insight

v0 by Vercel AI app builder API. Use when user mentions "v0", "v0.dev", wants to generate UI components or full-stack apps with AI, or…

Install Acontext, Login & Init Acontext Project, Add Skill Memory to Agent.

15-agent hierarchical mesh coordination for v3 implementation.

Drafts comment-first then DM Reddit outreach for qualified interview leads from interview-finder/reddit-monitor, tracks state through the…

Automates the VacuumTube YouTube TV client via Chrome DevTools Protocol to select and play music, BGM, and live news.

Use when reading a diff or pull request for defects, when acting as the reviewer on a change you did not write, or when review feedback…

Use when deciding what to build, run, or test after a change, and before claiming that work is complete, fixed, or passing.

Use when authoring or editing a skill, agent, command or hook for this kit, or when deciding whether a piece of guidance belongs in a…

Diagnosis loop for hard bugs and performance regressions.