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Updated 3d ago

by lycfyi

yskills

Claude Code skills I actually use, open-sourced one at a time

  • Active — Updated in the last 14 days
Works with
  • Claude
View on GitHub (opens in a new tab)

24 GitHub stars (24)

Steady at 24 stars — no new stars in the 37 days since Sep 30.

  • 5 skills (5 skills found in its SKILL.md files)
  • 2 forks (2 forks)
  • 3d ago last update (Last updated 3d ago)

Install

Skills CLI

npx skills add lycfyi/yskills

Asks which skills and agents to install. Just one: npx skills add lycfyi/yskills --skill cold-read — add -g for every project.

Claude Code

git clone https://github.com/lycfyi/yskillscp -r "yskills/skills/cold-read" ~/.claude/skills/

Copies the cold-read skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add lycfyi/yskills

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • cold-read

    Cold-read user-facing words the way a first-time, lazy, hurried reader would, using fresh-context reader subagents that never saw the conversation that produced them: UI copy (a strings-file diff, screenshots, or a who/where/text list), landing pages, profile bios, decks and charts, plans, emails, notifications, application answers, and the options an agent is about to show a human. Finds text th…

    skills/cold-read/SKILL.md on GitHub (opens in a new tab)
  • human-context-rebuild

    Rebuild the user's mental model of the current session with a tight recap — what we're doing, why, and where we are. Use this to recover after a break, a tangent, or a long subagent run. Trigger when the user invokes /human-context-rebuild, or says "remind me what we're doing", "我忘了", "我们到哪一步了", "where are we", "what was I doing", "summarize this session", "我们在干啥来着", "这是啥来着", "这个是干嘛的来着", "想不起来这个…

    skills/human-context-rebuild/SKILL.md on GitHub (opens in a new tab)
  • stale-check

    Judge whether the current repo / branch / worktree is stale — behind its target branch, already merged (incl. squash-merged via PR), merged but with commits piled on afterwards, abandoned, unpushed, or about to conflict on rebase — and say what to do about it. Read-only (only `git fetch --prune`). Trigger on /stale-check (optionally with a repo path, --target <branch>, or --all-worktrees), or whe…

    skills/stale-check/SKILL.md on GitHub (opens in a new tab)
  • whats-next

    Re-orient the user after they return to a session — or after they open a FRESH context pointed at a worktree/branch — and let them decide the next step by answering lightweight structured questions (Yes/No, A/B/C/D via AskUserQuestion) instead of facing a blank prompt. Trigger when the user invokes /whats-next (optionally naming a worktree, branch, or repo path), or asks "接下来做什么", "下一步是什么", "我该做什…

    skills/whats-next/SKILL.md on GitHub (opens in a new tab)
  • worktree-cleanup

    Actually remove finished git worktrees and their branches after they have been diagnosed: prove each one is merged (squash merges included) and clean, stop dev servers still running inside, remove the worktree and branch with plain git, prune dead registrations and empty shell folders, and report what was kept and why. Trigger when the user says "clean up my worktrees", "delete the merged ones",…

    skills/worktree-cleanup/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.