Tabler Astro Dev Server
tabler/tabler
Starts the right Tabler dev server, keeps it from clashing with builds and verifies changes in the browser before a page or component is handed back.
Build and upgrade Astro content sites and applications with deliberate islands, content contracts and rendering modes.
Install Astro Modern
$ npx skills add WrongStack/WrongStack --skill astro-modern -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install WrongStack/WrongStack astro-modern --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/WrongStack/WrongStack.git skills-src && mkdir -p .claude/skills && cp -r skills-src/packages/core/skills/astro-modern .claude/skills/astro-modern && 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 "astro-modern" agent skill from https://github.com/WrongStack/WrongStack/tree/main/packages/core/skills/astro-modern into .claude/skills/astro-modern/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "astro-modern", 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/WrongStack/WrongStack/tree/main/packages/core/skills/astro-modernType 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 WrongStack/WrongStack --skill astro-modern -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install WrongStack/WrongStack astro-modern --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/WrongStack/WrongStack.git skills-src && mkdir -p .agents/skills && cp -r skills-src/packages/core/skills/astro-modern .agents/skills/astro-modern && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "astro-modern" agent skill from https://github.com/WrongStack/WrongStack/tree/main/packages/core/skills/astro-modern into .agents/skills/astro-modern/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "astro-modern", 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 WrongStack/WrongStack --skill astro-modern -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install WrongStack/WrongStack astro-modern --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/WrongStack/WrongStack.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/packages/core/skills/astro-modern .cursor/skills/astro-modern && 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 "astro-modern" agent skill from https://github.com/WrongStack/WrongStack/tree/main/packages/core/skills/astro-modern into .cursor/skills/astro-modern/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "astro-modern", 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/WrongStack/WrongStack.git --path packages/core/skills/astro-modern--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 WrongStack/WrongStack --skill astro-modern -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install WrongStack/WrongStack astro-modern --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/WrongStack/WrongStack.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/packages/core/skills/astro-modern .gemini/skills/astro-modern && 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 "astro-modern" agent skill from https://github.com/WrongStack/WrongStack/tree/main/packages/core/skills/astro-modern into .gemini/skills/astro-modern/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "astro-modern", 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 WrongStack/WrongStack astro-modernInstalls 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 WrongStack/WrongStack --skill astro-modern -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/WrongStack/WrongStack.git skills-src && mkdir -p .github/skills && cp -r skills-src/packages/core/skills/astro-modern .github/skills/astro-modern && 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 "astro-modern" agent skill from https://github.com/WrongStack/WrongStack/tree/main/packages/core/skills/astro-modern into .github/skills/astro-modern/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "astro-modern", 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 WrongStack/WrongStack --skill astro-modern -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install WrongStack/WrongStack astro-modern --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/WrongStack/WrongStack.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/packages/core/skills/astro-modern .opencode/skills/astro-modern && 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 "astro-modern" agent skill from https://github.com/WrongStack/WrongStack/tree/main/packages/core/skills/astro-modern into .opencode/skills/astro-modern/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "astro-modern", 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.
Facts
- Skill name
astro-modern- GitHub stars
- 371
- Token cost
- ~800 tokens
- SKILL.md length
- 291 words
- Files
- 1
- Skills in repo
- 100
- Repo updated
- First seen
- Licence
- MIT
At a glance
Build and upgrade Astro content sites and applications with deliberate islands, content contracts and rendering modes.
- Works in 6 steps: Decide static versus on-demand rendering… → Hydrate only interactive islands with… → Keep content schemas and routes… → …
- Implementing Astro pages
- SKILL.md covers Selection card, Overview, Rules and Workflow, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Astro Modern is an agent skill from WrongStack/WrongStack. Build and upgrade Astro content sites and applications with deliberate islands, content contracts and rendering modes. Use when implementing Astro pages, content collections or on-demand routes; avoid hydrating the entire page for small interactions.
Its SKILL.md is about 800 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, covering Static sites and blogs. It works with Astro. The repository describes itself as: An AI coding agent that reads your code, edits files, runs commands, and reasons through bugs — across a terminal REPL, a full-screen TUI, and a browser UI, while you keep your… The licence is MIT.
When your agent uses it
- Implementing Astro pages
- Content collections
- On-demand routes
- Avoid hydrating the entire page for small interactions
Example prompts
- “/astro-modern”
Workflow steps
6 steps, taken from the first numbered list in SKILL.md.
- Decide static versus on-demand rendering from real data freshness and authentication needs.
- Hydrate only interactive islands with the correct client directive and supported UI integration.
- Keep content schemas and routes explicit; labels/demo claims must reflect actual supplied content.
- Validate/authorize server actions/endpoints and isolate request-private data.
- Verify asset paths, image/font handling, links and metadata in the emitted deployment shape.
- Do not treat local development routing as proof that a static host or adapter supports the same behavior.
What it can do on your machine
Read from SKILL.md and the folder at commit a744bdc. It shows what the files ask for, not the result of running them.
Tool permissions
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.
Runs code
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.
Network
Links to these hosts (documentation or services it may open):
docs.astro.build
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Astro Modern loads about 800 tokens when it runs. Until then it costs about 66 tokens; SKILL.md has 291 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.
Safety
Auto-check passed
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.
SKILL.md
The full file from WrongStack/WrongStack at commit a744bdc, republished under its MIT licence (© WrongStack). 291 words, ~800 tokens.
Download SKILL.mdSave it as
.claude/skills/astro-modern/SKILL.md (or your agent's skills folder).- name
- astro-modern
- description
- Build and upgrade Astro content sites and applications with deliberate islands, content contracts and rendering modes. Use when implementing Astro pages, content collections or on-demand routes; avoid hydrating the entire page for small interactions.
- trigger
- Build and upgrade Astro content sites and applications with deliberate islands, content contracts and rendering modes. Use when implementing Astro pages…
- version
- 1.0.1
- required-capabilities
- filesystem.read
- optional-capabilities
- filesystem.write, execution.shell, verification.run, web.research
- metadata.routing-group
- frontend
- metadata.domain
- web
Astro Modern
Selection card
- Task: Astro content sites and islands. / TR: Astro içerik siteleri ve island bileşenleri.
- Start: Locate the affected route/component and its runtime/lockfile.
- Finish: apply the acceptance checks below; report observed results and unresolved constraints.
Overview
Build and upgrade Astro content sites and applications with deliberate islands, content contracts and rendering modes.
Checked 2026-10-09: Astro 7.3.8. Verify the current runtime/adapter and UI integration versions before install or migration.
Rules
- Decide static versus on-demand rendering from real data freshness and authentication needs.
- Hydrate only interactive islands with the correct client directive and supported UI integration.
- Keep content schemas and routes explicit; labels/demo claims must reflect actual supplied content.
- Validate/authorize server actions/endpoints and isolate request-private data.
- Verify asset paths, image/font handling, links and metadata in the emitted deployment shape.
- Do not treat local development routing as proof that a static host or adapter supports the same behavior.
Workflow
- Inspect config, content model, islands and deployment adapter.
- Resolve current compatible targets and implement the requested route/content flow.
- Check generated/direct routes, navigation and interactive island states.
- Validate content schemas, asset URLs, metadata and supported server behavior.
- Build and exercise the actual preview/production adapter.
Before returning
Rendering/hydration choices intentional; content/route contracts checked; emitted artifact and deployment behavior distinguished.
Sources
Versioned facts checked 2026-10-09; refresh authoritative sources before new installs/upgrades. Astro docs, On-demand rendering.
Skills in scope
- design-craft — design craft contracts and verification.
- web-performance — measure and improve web loading, responsiveness and visual stability with browser traces and representative workloads.
- accessibility — implement and review accessible user interfaces with semantic controls, keyboard and focus behavior, readable content and assistive-technology checks.
- ci-cd — build and repair reproducible CI and deployment workflows with explicit artifacts, permissions and release gates.
© WrongStack, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in packages/core/skills/astro-modern of WrongStack/WrongStack.
Open the folder on GitHubat commit a744bdc
Compare with similar skills
Astro Modern 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 |
|---|---|---|---|---|---|---|
| Astro Modern this skillWrongStack/WrongStack | 371 | — | ~800 | Automated safety check: Pass | MIT | |
| Tabler Astro Dev Servertabler/tabler | 42k | — | ~1.2k | Automated safety check: Pass | MIT | |
| Tabler Astro Component Scriptstabler/tabler | 42k | — | ~2.1k | Automated safety check: Pass | MIT | |
| Kill AI Slopyetone/kill-ai-slop | 1.3k | — | ~1.4k | Automated safety check: Pass | Apache-2.0 | |
| Motion Dev Animations199-biotechnologies/motion-dev-animations-skill | 133 | 1 repos | ~2.8k | Automated safety check: Notes | MIT | |
| Astrodevantler-tech/ksail | 165 | 3 repos | ~1.1k | Automated safety check: Pass | MIT |
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Motion Dev Animations
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Related
Works with
Categories
Questions about Astro Modern
What does Astro Modern do?
Build and upgrade Astro content sites and applications with deliberate islands, content contracts and rendering modes. Astro Modern is an agent skill from WrongStack/WrongStack. Build and upgrade Astro content sites and applications with deliberate islands, content contracts and rendering modes.
When should I use Astro Modern?
Astro Modern fits situations like: implementing Astro pages; content collections; on-demand routes; avoid hydrating the entire page for small interactions.
How do I install Astro Modern in Claude Code?
Run `npx skills add WrongStack/WrongStack --skill astro-modern -a claude-code`. Or copy the skill folder (packages/core/skills/astro-modern in WrongStack/WrongStack) into .claude/skills/astro-modern in your project. Claude Code loads it when a task matches its description.
How do I install Astro Modern in Codex?
Run `npx skills add WrongStack/WrongStack --skill astro-modern -a codex`. Or copy the skill folder (packages/core/skills/astro-modern in WrongStack/WrongStack) into .agents/skills/astro-modern in your project. Codex loads it when a task matches its description.
Can I use Astro Modern in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add WrongStack/WrongStack --skill astro-modern -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/astro-modern, .gemini/skills/astro-modern, .github/skills/astro-modern and .opencode/skills/astro-modern in your project.
What does Astro Modern need to run?
SKILL.md names no scripts, command-line tools or credentials: Astro Modern is instructions for the agent only.
Does Astro Modern access the network?
SKILL.md names 1 domain. As links in the text: docs.astro.build. This is read from the text; nothing was executed.
Is Astro Modern safe to install?
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.
What licence does Astro Modern use?
Astro Modern is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Astro Modern use?
About 800 tokens (SKILL.md is roughly 3.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Astro Modern?
Skills that share tags, products or a category with Astro Modern: Tabler Astro Dev Server (tabler/tabler, 42k stars), Tabler Astro Component Scripts (tabler/tabler, 42k stars), Kill AI Slop (yetone/kill-ai-slop, 1.3k stars) and Motion Dev Animations (199-biotechnologies/motion-dev-animations-skill, 133 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Astro Modern?
WrongStack (a GitHub organization) maintains it in WrongStack/WrongStack, which has 371 GitHub stars. The repository holds 100 skills in this directory. The repository was last updated on October 10, 2026.
Source: WrongStack/WrongStack on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.