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anthropics/skills
Builds multi-component claude.ai HTML artifacts as a small React, TypeScript and Tailwind project, then bundles it into one shareable HTML file.
OpenTUI skill for building terminal user interfaces with the Core, React, or Solid APIs.
$ npx skills add msmps/opentui-skill --skill opentui -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install msmps/opentui-skill opentui --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/msmps/opentui-skill.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skill/opentui .claude/skills/opentui && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "opentui" agent skill from https://github.com/msmps/opentui-skill/tree/main/skill/opentui into .claude/skills/opentui/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "opentui", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/msmps/opentui-skill/tree/main/skill/opentuiType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add msmps/opentui-skill --skill opentui -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install msmps/opentui-skill opentui --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/msmps/opentui-skill.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skill/opentui .agents/skills/opentui && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "opentui" agent skill from https://github.com/msmps/opentui-skill/tree/main/skill/opentui into .agents/skills/opentui/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "opentui", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add msmps/opentui-skill --skill opentui -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install msmps/opentui-skill opentui --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/msmps/opentui-skill.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skill/opentui .cursor/skills/opentui && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "opentui" agent skill from https://github.com/msmps/opentui-skill/tree/main/skill/opentui into .cursor/skills/opentui/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "opentui", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/msmps/opentui-skill.git --path skill/opentui--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add msmps/opentui-skill --skill opentui -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install msmps/opentui-skill opentui --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/msmps/opentui-skill.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skill/opentui .gemini/skills/opentui && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "opentui" agent skill from https://github.com/msmps/opentui-skill/tree/main/skill/opentui into .gemini/skills/opentui/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "opentui", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install msmps/opentui-skill opentuiInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add msmps/opentui-skill --skill opentui -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/msmps/opentui-skill.git skills-src && mkdir -p .github/skills && cp -r skills-src/skill/opentui .github/skills/opentui && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "opentui" agent skill from https://github.com/msmps/opentui-skill/tree/main/skill/opentui into .github/skills/opentui/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "opentui", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add msmps/opentui-skill --skill opentui -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install msmps/opentui-skill opentui --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/msmps/opentui-skill.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skill/opentui .opencode/skills/opentui && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "opentui" agent skill from https://github.com/msmps/opentui-skill/tree/main/skill/opentui into .opencode/skills/opentui/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "opentui", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
opentuiOpenTUI skill for building terminal user interfaces with the Core, React, or Solid APIs.
Opentui is an agent skill from msmps/opentui-skill. OpenTUI skill for building terminal user interfaces with the Core, React, or Solid APIs. Use for any TUI task including components, layout, keyboard and keymap handling, animations, and testing.
Its SKILL.md is about 2.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 36 other files, including reference files (for example `references/animation/REFERENCE.md`, `references/components/REFERENCE.md` and `references/components/code-diff.md`).
It sits in Frontend & Design. It works with React. The repository describes itself as: OpenTUI skill for use with OpenCode. The licence is MIT.
4 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 0d61d6d. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
bunxFrom the folder's file list and the shell code blocks in SKILL.md.
Links to these hosts (documentation or services it may open):
github.comFrom URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Opentui loads about 2.4k tokens when it runs, and up to ~61k if it reads all its reference files. Until then it costs about 51 tokens; SKILL.md has 477 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from msmps/opentui-skill at commit 0d61d6d, republished under its MIT licence (© msmps). 477 words, ~2,440 tokens.
.claude/skills/opentui/SKILL.md (or your agent's skills folder). This skill also uses 30 other files; get the full folder from GitHub.Consolidated skill for building terminal user interfaces with OpenTUI. Use decision trees below to find the right framework and components, then load detailed references.
Follow these rules in all OpenTUI code:
create-tui for new projects. See framework REFERENCE.md quick starts.create-tui options must come before arguments. bunx create-tui -t react my-app works, bunx create-tui my-app -t react does NOT.process.exit() directly. Use renderer.destroy() (see core/gotchas.md).components/text-display.md).Framework references follow a 5-file pattern. Cross-cutting concepts are single-file guides.
Each framework in ./references/<framework>/ contains:
| File | Purpose | When to Read |
|---|---|---|
REFERENCE.md | Overview, when to use, quick start | Always read first |
api.md | Runtime API, components, hooks | Writing code |
configuration.md | Setup, tsconfig, bundling | Configuring a project |
patterns.md | Common patterns, best practices | Implementation guidance |
gotchas.md | Pitfalls, limitations, debugging | Troubleshooting |
Cross-cutting concepts in ./references/<concept>/ have REFERENCE.md as the entry point.
REFERENCE.md for your chosen frameworkapi.md + components/<category>.mdconfiguration.mdlayout/REFERENCE.mdkeyboard/REFERENCE.mdkeymap/REFERENCE.mdanimation/REFERENCE.mdgotchas.md + testing/REFERENCE.md./references/react/REFERENCE.md # Start here for React
./references/react/api.md # React components and hooks
./references/solid/configuration.md # Solid project setup
./references/components/inputs.md # Input, Textarea, Select docs
./references/core/gotchas.md # Core debugging tipsOpenTUI runs on Bun and uses Zig for native builds. Read ./references/core/gotchas.md for runtime requirements and build guidance.
Which framework?
├─ I want full control, maximum performance, no framework overhead
│ └─ core/ (imperative API)
├─ I know React, want familiar component patterns
│ └─ react/ (React reconciler)
├─ I want fine-grained reactivity, optimal re-renders
│ └─ solid/ (Solid reconciler)
└─ I'm building a library/framework on top of OpenTUI
└─ core/ (imperative API)Display content?
├─ Plain or styled text -> components/text-display.md
├─ Container with borders/background -> components/containers.md
├─ Scrollable content area -> components/containers.md (scrollbox)
├─ Standalone scrollbar -> components/containers.md (scrollbar)
├─ ASCII art banner/title -> components/text-display.md (ascii-font)
├─ PNG/JPEG/WebP/GIF image -> components/text-display.md (image)
├─ First-draw diagnostic -> components/text-display.md (time-to-first-draw)
├─ QR code -> components/text-display.md (qr-code, @opentui/qrcode)
├─ Embedded child terminal/VT output -> components/containers.md (Core only)
├─ Data table with borders/wrapping -> components/code-diff.md (TextTable)
├─ Code with syntax highlighting -> components/code-diff.md
├─ Diff viewer (unified/split, hunk nav) -> components/code-diff.md
├─ Line numbers with diagnostics -> components/code-diff.md
└─ Markdown content (streaming) -> components/code-diff.md (markdown)User input?
├─ Single-line text field -> components/inputs.md (input)
├─ Multi-line text editor -> components/inputs.md (textarea)
├─ Select from a list (vertical) -> components/inputs.md (select)
├─ Tab-based selection (horizontal) -> components/inputs.md (tab-select)
├─ Value slider -> components/inputs.md (slider)
├─ Declarative/layered keybindings -> keymap/REFERENCE.md (@opentui/keymap)
└─ Custom keyboard shortcuts -> keyboard/REFERENCE.mdLayout?
├─ Flexbox-style layouts (row, column, wrap) -> layout/REFERENCE.md
├─ Absolute positioning -> layout/patterns.md
├─ Responsive to terminal size -> layout/patterns.md
├─ Centering content -> layout/patterns.md
└─ Complex nested layouts -> layout/patterns.mdAnimations?
├─ Timeline-based animations -> animation/REFERENCE.md
├─ Easing functions -> animation/REFERENCE.md
├─ Property transitions -> animation/REFERENCE.md
└─ Looping animations -> animation/REFERENCE.mdInput handling?
├─ Keyboard events (keypress, release) -> keyboard/REFERENCE.md
├─ Layered bindings, commands, leader keys -> keymap/REFERENCE.md
├─ Focus management -> keyboard/REFERENCE.md
├─ Paste events -> keyboard/REFERENCE.md
├─ Mouse events -> components/containers.md
├─ Text selection & copy-on-select -> keyboard/REFERENCE.md (selection)
└─ Host/terminal clipboard service or OSC 52 -> keyboard/REFERENCE.md (clipboard)Testing?
├─ Snapshot testing -> testing/REFERENCE.md
├─ Interaction testing -> testing/REFERENCE.md
├─ Test renderer setup -> testing/REFERENCE.md
└─ Debugging tests -> testing/REFERENCE.mdPlatform capability?
├─ Play loaded sound or MP3/FLAC stream -> core/api.md (Audio)
├─ Capture microphone PCM / record WAV -> core/api.md (Audio)
├─ Decode, transform, or display images -> components/text-display.md (image)
├─ Read/write host or terminal clipboard -> keyboard/REFERENCE.md (clipboard)
├─ Desktop notifications (OSC 9/777/99) -> core/api.md (triggerNotification)
├─ Custom stdin/stdout (PTY, xterm.js) -> core/api.md (createCliRenderer)
└─ Serve a TUI over SSH -> core/REFERENCE.md (@opentui/ssh)Troubleshooting?
├─ Runtime errors, crashes -> <framework>/gotchas.md
├─ Layout issues -> layout/REFERENCE.md + layout/patterns.md
├─ Input/focus issues -> keyboard/REFERENCE.md
└─ Repro + regression tests -> testing/REFERENCE.mdcore/gotchas.mdcomponents/text-display.mdkeyboard/REFERENCE.mdlayout/REFERENCE.mdtesting/REFERENCE.mdFor component naming differences and text modifiers, see components/REFERENCE.md.
| Framework | Entry File | Description |
|---|---|---|
| Core | ./references/core/REFERENCE.md | Imperative API, all primitives |
| React | ./references/react/REFERENCE.md | React reconciler for declarative TUI |
| Solid | ./references/solid/REFERENCE.md | SolidJS reconciler for declarative TUI |
| Concept | Entry File | Description |
|---|---|---|
| Layout | ./references/layout/REFERENCE.md | Yoga/Flexbox layout system |
| Components | ./references/components/REFERENCE.md | Component reference by category |
| Keyboard | ./references/keyboard/REFERENCE.md | Low-level keyboard input handling |
| Keymap | ./references/keymap/REFERENCE.md | Declarative layered keybindings (@opentui/keymap) |
| Animation | ./references/animation/REFERENCE.md | Timeline-based animations |
| Testing | ./references/testing/REFERENCE.md | Test renderer and snapshots |
| Category | Entry File | Components |
|---|---|---|
| Text & Display | ./references/components/text-display.md | text, ascii-font, image, time-to-first-draw, styled text, qr-code |
| Containers | ./references/components/containers.md | box, scrollbox, scrollbar, embedded-terminal, borders |
| Inputs | ./references/components/inputs.md | input, textarea, select, tab-select, slider |
| Code & Diff | ./references/components/code-diff.md | code, line-number, diff, markdown, text-table |
| Package | Description | Docs |
|---|---|---|
@opentui/keymap | Layered keybinding/command engine (Bun or Node, no FFI) | ./references/keymap/REFERENCE.md |
@opentui/qrcode | QR code component | ./references/components/text-display.md |
@opentui/ssh | Serve a TUI over SSH | ./references/core/REFERENCE.md |
@opentui/three | Three.js WebGPU renderer (formerly core/src/3d) | upstream packages/three |
@opentui/examples | Runnable examples (formerly core/src/examples) | upstream packages/examples |
Core also ships loaded/streaming/captured Audio, native images, host and terminal clipboard services, and OSC desktop notifications.
Repository: https://github.com/anomalyco/opentui Core Docs: https://github.com/anomalyco/opentui/tree/main/packages/core/docs Examples: https://github.com/anomalyco/opentui/tree/main/packages/examples/src Awesome List: https://github.com/msmps/awesome-opentui
© msmps, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 30 other files (references) in skill/opentui of msmps/opentui-skill.
Open the folder on GitHubat commit 0d61d6d
We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in msmps/opentui-skill, which our catalogue first saw on October 7, 2026.
Opentui next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Opentui this skillmsmps/opentui-skill | 225 | 1 repos | ~2.4k | Automated safety check: Pass | MIT | |
| Web Artifacts Builderanthropics/skills | 180k | 41 repos | ~769 | Automated safety check: Pass | Apache-2.0 | |
| React Doctormakeplane/plane | 61k | 12 repos | ~657 | Automated safety check: Pass | AGPL-3.0 | |
| React Router Developmentremix-run/react-router | 57k | 1 repos | ~1.5k | Automated safety check: Pass | MIT | |
| React UI State PatternsChrisWiles/claude-code-showcase | 6.1k | 8 repos | ~1.6k | Automated safety check: Pass | None | |
| GSAP Core Animationgreensock/gsap-skills | 16k | 4 repos | ~3.7k | Automated safety check: Pass | MIT |
anthropics/skills
Builds multi-component claude.ai HTML artifacts as a small React, TypeScript and Tailwind project, then bundles it into one shareable HTML file.
makeplane/plane
Scans React code for lint, accessibility, bundle size and architecture issues, reports a health score and checks that changes do not lower it.
remix-run/react-router
Guides work on React Router apps by first identifying whether the app uses Framework, Data or Declarative mode, then loading the matching reference and the installed package docs.
ChrisWiles/claude-code-showcase
Sets patterns for React interfaces: when to show loading spinners or skeletons, how to surface errors, how to disable buttons during async work and how to handle empty lists.
greensock/gsap-skills
Covers the GSAP core API for tweens, easing, staggers, defaults and matchMedia, and when to choose GSAP over CSS animations or other JavaScript animation libraries.
lobehub/lobehub
Builds single-file interactive HTML prototypes rendered with the real LobeHub UI components and written as production-style React, so they can later be split into files.
Works with
Categories
OpenTUI skill for building terminal user interfaces with the Core, React, or Solid APIs. Opentui is an agent skill from msmps/opentui-skill. OpenTUI skill for building terminal user interfaces with the Core, React, or Solid APIs.
Opentui fits situations like: any TUI task including components; keyboard and keymap handling.
Run `npx skills add msmps/opentui-skill --skill opentui -a claude-code`. Or copy the skill folder (skill/opentui in msmps/opentui-skill) into .claude/skills/opentui in your project. Claude Code loads it when a task matches its description.
Run `npx skills add msmps/opentui-skill --skill opentui -a codex`. Or copy the skill folder (skill/opentui in msmps/opentui-skill) into .agents/skills/opentui in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add msmps/opentui-skill --skill opentui -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/opentui, .gemini/skills/opentui, .github/skills/opentui and .opencode/skills/opentui in your project.
Going by SKILL.md and its folder, Opentui needs the command-line tools its instructions call (bunx).
SKILL.md names 1 domain. As links in the text: github.com. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Opentui is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 2.4k tokens (SKILL.md is roughly 9.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 59k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Opentui: Web Artifacts Builder (anthropics/skills, 180k stars), React Doctor (makeplane/plane, 61k stars), React Router Development (remix-run/react-router, 57k stars) and React UI State Patterns (ChrisWiles/claude-code-showcase, 6.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
msmps (a GitHub user) maintains it in msmps/opentui-skill, which has 225 GitHub stars. The repository was last updated on August 27, 2026.
Source: msmps/opentui-skill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.