knack

knack

English | 한국어

A knack — a trick of the trade, a skill that lives in your hands. A personal Claude Code plugin marketplace that turns everyday workflow habits into skills, managed and shipped from one place.

Installation

Run these two lines in Claude Code, in order:

/plugin marketplace add YehyeokBang/knack
/plugin install knack@knack

Once installed, invoke skills as /knack:<skill-name>.

Updates (auto-update)

Third-party marketplaces have auto-update OFF by default. With it turned on, a push is picked up automatically in the next session:

/plugin  →  in marketplace settings, turn on auto-update for knack

The update trigger is the version value in plugin.json — a push without a version bump is never applied to installed copies.

Skills

See the CHANGELOG for version history and plugin.json for the current version. All skills ship and update together as a single plugin.

Command	Description	Docs
/knack:handoff	Generates a zero re-explanation handoff prompt for the next session at session end — verifies that paths and commit hashes exist, prints a code block, and copies it to the clipboard	SKILL.md
/knack:retune	Reader-tailored document rewriting — rewrites for the target audience (PM / non-developer / other roles). Fixes meaningless numbering, vague English abbreviations, translationese, and unexplained jargon	SKILL.md

Repository structure

knack/
├── .claude-plugin/
│   └── marketplace.json         # Marketplace catalog (version kept in sync with plugin.json)
├── plugins/
│   └── knack/                   # Plugin (name: "knack")
│       ├── .claude-plugin/
│       │   └── plugin.json      # version — ★ auto-update trigger
│       ├── skills/
│       │   ├── handoff/         # /knack:handoff
│       │   │   ├── SKILL.md
│       │   │   └── references/  # 3 handoff-type templates
│       │   └── retune/          # /knack:retune
│       │       └── SKILL.md
│       └── README.md            # Skill index
├── scripts/
│   └── lint-plugin.sh           # Version sync, README sync, 500-line checks
├── CHANGELOG.md
├── CLAUDE.md                    # Version bump rules, rollback procedure, branch policy
├── README.md                    # English (main)
└── README.ko.md                 # Korean

To add a new skill, just add a directory under skills/ — it is auto-registered as /knack:<directory-name>.

Requirements

• macOS (the clipboard copy in /knack:handoff depends on pbcopy — cross-platform support is on the roadmap)

Contact

• Bugs and feature requests: knack Issues