snap-pair
Pairs phones and screens by QR code, PIN, or broadcast, then streams realtime input over Firebase, PartyKit, WebRTC, or BroadcastChannel. Backed by the snap-pair-core npm package.
/plugin install snap-pair@takaoumehara
skills
Six Claude Code plugins. One marketplace line.
A Claude Code plugin marketplace that indexes every public skill by Takao Umehara. It holds only a catalog file. Each plugin is installed straight from its own repository, so nothing is copied here and every plugin stays current.
Inside Claude Code
/plugin marketplace add takaoumehara/skills
/plugin install snap-pair@takaoumehara
01Install
Add the marketplace once, then pick plugins
Swap snap-pair for any plugin name below. Run /plugin to browse the whole catalog interactively.
Inside Claude Code
text
/plugin marketplace add takaoumehara/skills
/plugin install snap-pair@takaoumeharaFrom your shell
bash
claude plugin marketplace add takaoumehara/skills
claude plugin install <name>@takaoumeharaPick up new releases later
text
/plugin marketplace update takaoumehara02Plugins
Six plugins, six repositories
Each entry points at the plugin's own GitHub repository. Install any of them with one line.
superforge-skills
A thin router that sends each task to one of 14 product specialists (brain, biz, brand, ui, scroll, dev, test, debug, a11y, secure, roast, verify, ship, handoff), with a verification gate before release.
/plugin install superforge-skills@takaoumehara
interactive-experience-skills
For work built on human movement, cameras, and sensors. A director first decides whether you are making an experience or a training tool, then hands off to the installation specialist or the movement-learning specialist.
/plugin install interactive-experience-skills@takaoumehara
intuitive-game-design
Designs and builds games a first-time player understands without a manual: intuition design and diagnosis, one-tap game feel, Web Audio, camera and body input, calm puzzles, and multiplayer sync.
/plugin install intuitive-game-design@takaoumehara
cross-model-handoff
Run /handoff before /clear or a tool switch to save one note under a passphrase. Resume it by name in Claude Code, Codex, Gemini CLI, Antigravity, Cursor, or any tool that reads AGENTS.md.
/plugin install cross-model-handoff@takaoumehara
repo-cleanup
Brings a messy git working tree back to clean: untracks build output, completes .gitignore, and sorts changes into commit, stash, or discard. It never leaks a secret or drops uncommitted work.
/plugin install repo-cleanup@takaoumehara
The skill counts are what claude plugin details <name> reported after a clean install from this marketplace on Claude Code 2.1.283 (2026-10-05).
03Which one
Where the three design plugins split
They are designed to work together. For example, a multiplayer party game can use snap-pair for pairing and transport and intuitive-game-design for the rules and feel.
| If the work is about… | Use |
|---|---|
| Phones as controllers, a shared big screen, rooms joined by QR or PIN | snap-pair |
| A game a stranger should understand in seconds (rules, feel, sound) | intuitive-game-design |
| Bodies, cameras, or sensors in an installation or a coaching/training product | interactive-experience-skills |
| Taking any product from idea through build, verification, and release | superforge-skills |
04Also available
One more skill, installed by hand
| Skill | Why it is not in the marketplace yet |
|---|---|
| failforward-skill | The skill calls a local failforward CLI that its install.sh puts on your PATH. A plugin install would bring the skill but not the CLI, so install it with the repo's script for now. |
05FAQ
Frequently asked questions
Is anything copied into this repository?
No. This repository holds only a catalog file,
.claude-plugin/marketplace.json. Each entry points at the plugin's own GitHub repository, so every plugin is installed straight from its source and stays current.I get ssh: … Could not read from remote repository
Claude Code clones GitHub sources over SSH when an SSH key looks configured. Set
CLAUDE_CODE_PLUGIN_PREFER_HTTPS=1 to make it use HTTPS instead. All of these repos are public, so no credentials are needed.Can I install one plugin without this index?
Yes. Each repo is also a one-plugin marketplace of its own, for example:
text
/plugin marketplace add takaoumehara/superforge-skill
/plugin install superforge-skills@superforgeHow do I get updates, or fix "plugin not found"?
Run
/plugin marketplace update takaoumehara, then try again.