#skills

Format thư/email trang trọng và thân mật — lời chào, lời kết, và cụm mẫu theo từng mục đích

Cách cải thiện nghe hiểu — nghe ý chính vs chi tiết, dự đoán, dictation, và xử lý lời nói nhanh liền mạch

Cấu trúc đoạn văn PEEL, các loại essay phổ biến, tính liên kết, và checklist cho một bài essay chắc tay

Skimming, scanning, đoán từ qua ngữ cảnh, và đọc sâu vs đọc rộng

Xây dựng độ lưu loát — học theo cụm, shadowing, câu cứu hội thoại, và ưu tiên phát âm cho người Việt

gstack (garrytan/gstack, MIT) is Garry Tan's skill pack that adds review, QA, and release commands to coding agents. Checked 3 November 2026, main VERSION is 1.93.21.0, the newest GitHub release is v1.92.55.0, and the pack was not installed.

Skill Recorder (microsoft/skill-recorder, MIT, Electron + TypeScript) records a screen session on-device, optionally transcribes narration with Whisper and blurs OCR-located text before anything leaves the machine, has GitHub Copilot reconstruct the intent and ordered steps, then renders a SKILL.md into ~/.copilot/skills or a Scout automation. 5.4k stars, v0.7.0.

Hallmark (Nutlope/hallmark, MIT, v2.0.0, made by Together AI) is a design skill for Claude Code, Codex, Cursor and OpenCode that builds new pages from one of 48 dealt themes under a non-negotiable Floor of design rules, then lints the result in a real browser with sloplint --render and a fresh-context review. 35.7k stars, 1.9k forks, 62 open issues at check time.

ptn1411/skill ("Authorized Artifact Auditor", Python, no license file) is a pack of about 35 agent skills plus Python CLIs for reverse engineering and auditing software you own - fingerprinting, unpacking, decompiling, web and network recon, SBOM, CVE lookup. The README and MASTER_POLICY.md say defensive use only, but several skills in the repo (master-unlock, dotnet-keygen, binary-patcher, frida-hooker) are written as bypass and keygen tools. Read before installing.

security-audit (cloudflare/security-audit-skill, MIT) is an agent skill that runs a six-phase defensive security audit - reconnaissance with a coverage ledger, isolated hunters, adversarial candidate validation, schema-validated findings.json, independent record verification, and target-neutral reports - seeded from Cloudflare's fleet-wide vulnerability discovery harness. 48.2k stars, 3k forks, 98 open issues at check time.