Web Artifacts Builder
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.
Use only when explicitly invoked as lamina-init. An agent skill from aryaniyaps/lamina.
$ npx skills add aryaniyaps/lamina --skill lamina-init -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aryaniyaps/lamina lamina-init --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/aryaniyaps/lamina.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/lamina-init .claude/skills/lamina-init && 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 "lamina-init" agent skill from https://github.com/aryaniyaps/lamina/tree/main/skills/lamina-init into .claude/skills/lamina-init/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "lamina-init", 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/aryaniyaps/lamina/tree/main/skills/lamina-initType 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 aryaniyaps/lamina --skill lamina-init -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aryaniyaps/lamina lamina-init --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aryaniyaps/lamina.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/lamina-init .agents/skills/lamina-init && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "lamina-init" agent skill from https://github.com/aryaniyaps/lamina/tree/main/skills/lamina-init into .agents/skills/lamina-init/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "lamina-init", 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 aryaniyaps/lamina --skill lamina-init -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aryaniyaps/lamina lamina-init --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aryaniyaps/lamina.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/lamina-init .cursor/skills/lamina-init && 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 "lamina-init" agent skill from https://github.com/aryaniyaps/lamina/tree/main/skills/lamina-init into .cursor/skills/lamina-init/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "lamina-init", 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/aryaniyaps/lamina.git --path skills/lamina-init--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 aryaniyaps/lamina --skill lamina-init -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aryaniyaps/lamina lamina-init --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aryaniyaps/lamina.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/lamina-init .gemini/skills/lamina-init && 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 "lamina-init" agent skill from https://github.com/aryaniyaps/lamina/tree/main/skills/lamina-init into .gemini/skills/lamina-init/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "lamina-init", 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 aryaniyaps/lamina lamina-initInstalls 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 aryaniyaps/lamina --skill lamina-init -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aryaniyaps/lamina.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/lamina-init .github/skills/lamina-init && 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 "lamina-init" agent skill from https://github.com/aryaniyaps/lamina/tree/main/skills/lamina-init into .github/skills/lamina-init/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "lamina-init", 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 aryaniyaps/lamina --skill lamina-init -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aryaniyaps/lamina lamina-init --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aryaniyaps/lamina.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/lamina-init .opencode/skills/lamina-init && 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 "lamina-init" agent skill from https://github.com/aryaniyaps/lamina/tree/main/skills/lamina-init into .opencode/skills/lamina-init/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "lamina-init", 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.
lamina-initUse only when explicitly invoked as lamina-init. An agent skill from aryaniyaps/lamina.
Lamina Init is an agent skill from aryaniyaps/lamina. Use only when explicitly invoked as lamina-init. Establish business evidence and canonical Product, Actor, and Persona resources in Lamina's transactional graph.
Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Frontend & Design. The repository describes itself as: Headless product design for AI coding agents, backed by a transactional product graph | Design how it works, verify what you ship. The licence is Apache-2.0.
Read from SKILL.md and the folder at commit af269ef. 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.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From 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.
Lamina Init loads about 1.1k tokens when it runs. Until then it costs about 43 tokens; SKILL.md has 541 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 aryaniyaps/lamina at commit af269ef, republished under its Apache-2.0 licence (© aryaniyaps). 541 words, ~1,117 tokens.
.claude/skills/lamina-init/SKILL.md (or your agent's skills folder).Before any evidence or graph mutation, read and apply
../lamina/orchestrator/prerequisites/cli-required.md.
Read ../lamina/orchestrator/audit-profiles.yaml. Load the init.always
references, then only those init.conditional references whose when signal
is present. For each selected entry, open the named capability SKILL.md and
then its exact reference; do not load sibling topics.
For a directory that is not yet a Git project, initialize Git metadata as specified by that prerequisite before writing evidence. Do not ask for or create an initial commit.
Init writes evidence files only under .lamina/ and canonical knowledge through graphd. It never edits application source.
Write .lamina/business-context.md with frontmatter containing lamina.maturity, platform, and last_updated, followed by exactly these non-placeholder sections: Problem statement, Business goals, Success metrics, Scope, Users & market, Product posture, Constraints, Stakeholders, Risks & unknowns, Research posture, Triad check.
Write .lamina/personas.json as evidence-source JSON with evidence-grounded personas. Goals, constraints, and evidence are arrays. Do not invent demographics. These files are indexable evidence, not canonical graph state.
Run the shipped init/persona validators when available, then lamina graph observe so CocoIndex produces explicit source Observation envelopes. The CLI
automatically replaces an incompatible graphd and retries observation once; do
not repeatedly rebuild observations to repair daemon compatibility.
If observation exits nonzero after that recovery, treat observation as degraded and optional. Core graph initialization may continue, but do not create Evidence Resources or attach evidence claims for the unavailable snapshot. Do not describe aliases, observation view names, or generation labels as evidence.
When observation succeeds, use observed.resource_ids from its output (or the
exact Resource.id values returned by querying that active observation view)
as graph evidence. Never substitute a path alias, source key, view name, or
generation for an Observation Resource id.
Start one explicit session. Propose:
lamina:canAssume Statements between Personas and Actors;Publish atomically. Agents must not submit epistemic class or approval. Never cap Personas.
Record the actual returned Resource ids for Product, Personas, Actors, and
Evidence; generated canonical Resources normally use res_* ids. Do not
report input aliases as ids.
All agent-accessible proposal methods use inferred ingress, including claim.add. Never select an epistemic class by choosing a method name. Intended knowledge requires a trusted engine-owned intent ingress; until that ingress supplies it, preserve the user's words as provenance and keep the proposal inferred.
Merge changed business evidence, append a dated changelog, rerun observations, and propose new Statements or aliases without replacing stable Resource identity. Preserve conflicting valid facts as Contradictions.
Report canonical graph initialization and observation as separate outcomes.
Always report the GraphVersion, source revision, actual Product/Persona/Actor
Resource ids, contradictions, and evidence gaps. Install or refresh passive
provider rules with lamina setup --agent <provider>, then state that future
ordinary product requests automatically prepare graph-backed implementation
context, complete design gaps, implement, and verify. Do not recommend another
slash command.
Only report observation coverage and Observation Resource ids when lamina graph observe exited zero and its completion checks passed. After a nonzero
observation command, report observation as degraded/unavailable and explicitly
state that the published GraphVersion has no current observation-backed
evidence. Never claim complete observation coverage on that path.
© aryaniyaps, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in skills/lamina-init of aryaniyaps/lamina.
Open the folder on GitHubat commit af269ef
Lamina Init 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 |
|---|---|---|---|---|---|---|
| Lamina Init this skillaryaniyaps/lamina | 116 | — | ~1.1k | Automated safety check: Pass | Apache-2.0 | |
| 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 | |
| Impeccablebestofjs/bestofjs | 3.1k | 27 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Figma Design System Builderwarpdotdev/warp | 65k | 2 repos | ~4.4k | Automated safety check: Pass | AGPL-3.0 | |
| Web Interface Guidelines Reviewervercel-labs/openreview | 1.7k | 97 repos | ~308 | Automated safety check: Pass | None |
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.
bestofjs/bestofjs
A skill your agent uses when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a…
warpdotdev/warp
Builds or updates a design system in Figma from a codebase in ordered phases: discovery, variables and tokens, components, theming and documentation, with checkpoints.
vercel-labs/openreview
Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my…
anonaddy/anonaddy
Always invoke when the user's message includes 'tailwind' in any form.
aryaniyaps/lamina
Define authoritative runtime product truth across actors and views.
aryaniyaps/lamina
Frame product problems and decide what to build. An agent skill from aryaniyaps/lamina.
aryaniyaps/lamina
Plan and synthesize evidence-grounded product research. An agent skill from aryaniyaps/lamina.
aryaniyaps/lamina
Reason about causal product systems and change over time. An agent skill from aryaniyaps/lamina.
aryaniyaps/lamina
Design understandable and accessible product interactions. An agent skill from aryaniyaps/lamina.
aryaniyaps/lamina
Judge product usability and evidence quality. An agent skill from aryaniyaps/lamina.
Categories
Use only when explicitly invoked as lamina-init. An agent skill from aryaniyaps/lamina. Lamina Init is an agent skill from aryaniyaps/lamina. Use only when explicitly invoked as lamina-init.
Lamina Init fits situations like: frontend & Design work in your project.
Run `npx skills add aryaniyaps/lamina --skill lamina-init -a claude-code`. Or copy the skill folder (skills/lamina-init in aryaniyaps/lamina) into .claude/skills/lamina-init in your project. Claude Code loads it when a task matches its description.
Run `npx skills add aryaniyaps/lamina --skill lamina-init -a codex`. Or copy the skill folder (skills/lamina-init in aryaniyaps/lamina) into .agents/skills/lamina-init 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 aryaniyaps/lamina --skill lamina-init -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/lamina-init, .gemini/skills/lamina-init, .github/skills/lamina-init and .opencode/skills/lamina-init in your project.
SKILL.md names no scripts, command-line tools or credentials: Lamina Init is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. 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.
Lamina Init is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.1k tokens (SKILL.md is roughly 4.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Lamina Init: Web Artifacts Builder (anthropics/skills, 180k stars), React Doctor (makeplane/plane, 61k stars), Impeccable (bestofjs/bestofjs, 3.1k stars) and Figma Design System Builder (warpdotdev/warp, 65k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
aryaniyaps (a GitHub user) maintains it in aryaniyaps/lamina, which has 116 GitHub stars. The repository holds 10 skills in this directory. The repository was last updated on October 1, 2026.
Source: aryaniyaps/lamina on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.