Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Descripción del creador (original en inglés)
Self-hosted artifact publishing: POST HTML/JSX/Markdown/zip, get an unguessable URL on your domain
Estos tres nunca se combinan en una sola puntuación: las opiniones, las mediciones y la popularidad son cosas distintas.
Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.
Elige la app de IA que usas y copia la configuración.
ARTIFACTS_API_KEY, BASE_URLLos valores marcados como secretos son llaves de tu cuenta. Nunca los compartas ni los pegues en un chat.
Necesitas
¿Qué app usas?
Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.
Abre Claude Desktop → Settings → Developer → Edit Config y pega esto en claude_desktop_config.json
{
"mcpServers": {
"artifacts": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"ARTIFACTS_API_KEY",
"-e",
"BASE_URL",
"ghcr.io/kuyazee/artifacts:latest"
],
"env": {
"ARTIFACTS_API_KEY": "your-value",
"BASE_URL": "your-value"
}
}
}
}Ejecuta esto en tu terminal
claude mcp add artifacts --env ARTIFACTS_API_KEY=your-value --env BASE_URL=your-value -- docker run -i --rm -e ARTIFACTS_API_KEY -e BASE_URL ghcr.io/kuyazee/artifacts:latestCompleta los valores vacíos antes de ejecutarlo.
Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"artifacts": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"ARTIFACTS_API_KEY",
"-e",
"BASE_URL",
"ghcr.io/kuyazee/artifacts:latest"
],
"env": {
"ARTIFACTS_API_KEY": "your-value",
"BASE_URL": "your-value"
}
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
Pégalo en .vscode/mcp.json de tu proyecto
{
"servers": {
"artifacts": {
"type": "stdio",
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"ARTIFACTS_API_KEY",
"-e",
"BASE_URL",
"ghcr.io/kuyazee/artifacts:latest"
],
"env": {
"ARTIFACTS_API_KEY": "your-value",
"BASE_URL": "your-value"
}
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
Este se ejecuta en tu computadora, y ChatGPT solo puede conectarse a servidores en internet. Elige otra app.
Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.
BASE_URL envEsta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.
Se ejecuta en tu computadora; la lista de herramientas aparece en tu app de IA después de instalarlo.
Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 6 nov 2026
El nombre en el registro se verificó con la cuenta de GitHub kuyazee, dueña del repo
Todavía no hemos leído este repo en GitHub
Todavía no hemos leído este repo en GitHub
Este se ejecuta en tu computadora; no hay endpoint en internet
Se ejecuta en tu computadora y usa ajustes locales en su lugar
Se ejecuta en tu computadora; solo podemos leer listas de herramientas de endpoints en internet
Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.
Superó 1 de 1 revisiones básicas aplicables. No hemos leído el código. Antes de agregar una clave o un token, revisa qué acceso pide el servidor y usa una clave que tenga solo los permisos que necesitas.
Debes completar: ARTIFACTS_API_KEY
Se ejecuta en tu computadora. Tu app de IA lo inicia cuando hace falta, y los datos no pasan por los servidores del creador (a menos que el propio servidor llame a un servicio en línea).
El repo de GitHub cambió por última vez –, y la última versión (1.0.0) llegó al registro hace 4 meses.
Las apps compatibles con MCP, como Claude Desktop, Claude Code, Cursor y VS Code. También necesitas Docker en tu computadora.
En la misma categoría: Spec Driven Development, Remote Desktop Commander, HotCodePush
Servidores de la misma categoría hechos por otros creadores, ordenados por estrellas.
Cómo leer una tarjeta:★ Estrellas de GitHubiTres pilares: reseñas · revisiones · usoiActualizado = fecha en que se publicó la última versión en el registroi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Manage over-the-air (OTA) updates for React Native, Expo, Capacitor and Cordova apps.
Copiado tal cual del repo del creador. PopNx MCP no lo ha revisado ni lo respalda. Se quitaron HTML, imágenes y scripts. Los enlaces llevan fuera de este sitio.
artifacts
Self-hosted, Claude-style artifact publishing
POST HTML, a React component, Markdown, a PDF, or a zipped static site. Get back an unguessable URL on your own domain.
= 22">
Quick start · Deploy · API · CLI · MCP · Security
Dashboard: publish, group by project, and manage
A published artifact served with the viewer topbar
AI assistants produce a lot of shareable output: dashboards, prototypes, reports, small apps. Claude's hosted artifacts work well, but the URLs live on someone else's infrastructure. This is the self-hosted version, about 1,100 lines. You POST content, it serves the rendered result at an unguessable URL on a domain you control.
It runs as one container with a single admin account and, by default, no database. Each artifact is a directory of plain files under /data, so backing up that directory backs up everything. On hosts that wipe local disk on restart, point it at durable external storage instead (an S3-compatible bucket, a git remote, or Postgres) by setting STORAGE_BACKEND. See deploying.
/ (behind an admin login) and a CLI.read / publish / full) with optional expiry, so you never share one master secret.private, shared through a signed capability link (?k=…) you can rotate to revoke. Switch any artifact to public (anyone with the bare link) or password-protected. Nothing is discoverable by default: unguessable slugs, noindex everywhere. See visibility.?raw=1 serves the bare content. Redirects are never framed.mermaid code block is drawn as a diagram that follows the theme. See docs/formats.md..bpmn download. The XML is checked on publish, and a file with no diagram layout gets one drawn for it, pools and lanes included, so an agent can write the process and leave the coordinates to the server. See docs/formats.md.type: "redirect" turns a slug into a short link that answers an HTTP 301 at the server, where other hosts fall back to a JavaScript bounce. The target must be an absolute http(s) URL and cannot carry credentials, and the response is uncacheable, so repointing the slug takes effect on the next visit. Repoint one from the row menu in the dashboard, or with a PUT. Read the cost of running an open redirector on your domain first: docs/formats.md. . The row menu writes the tag for you, pointing at ?raw=1 so the frame holds the artifact and not a second toolbar. Private and password-protected artifacts stay unembeddable on purpose, and the unlock prompt refuses to be framed at all. See docs/embedding.md.GET /api/artifacts/:slug/qr, or artifacts qr . SVG or PNG, generated in-process: no QR library, no third-party image service, nothing about your artifacts leaves the box. See the API reference.TRUST_PROXY for the real client IP behind Cloudflare or a reverse proxy. See deploying.Clone, configure, start:
git clone https://github.com/anvilnine/artifacts && cd artifacts
cp .env.example .env # set ARTIFACTS_API_KEY (openssl rand -hex 32) and BASE_URL docker compose up -d
Or skip the clone and run the image directly:
docker run -d -p 3000:3000 -v artifacts-data:/data \
-e ARTIFACTS_API_KEY=$(openssl rand -hex 32) \ -e BASE_URL=https://artifacts.example.com \ ghcr.io/anvilnine/artifacts:latest
Publish something:
curl -s -X POST https://artifacts.example.com/api/artifacts \
-H "Authorization: Bearer $ARTIFACTS_API_KEY" \ -H "Content-Type: application/json" \ -d '{"content": " hello ", "type": "html", "slug": "hello", "tags": ["demo"]}'
Let Claude Code publish for you:
claude mcp add --transport http artifacts https://artifacts.example.com/mcp \
--header "Authorization: Bearer ${ARTIFACTS_API_KEY}" --scope user
| I want to… | Read |
|---|---|
| Deploy it (Docker, compose, Coolify, bare node, env vars) | docs/deploy.md |
| Use the REST API (incl. zip sites and tags) | docs/api.md |
| Publish from the terminal | docs/cli.md |
| Hook up Claude Code / Codex / any agent | docs/mcp.md |
| Set up login + scoped API keys | docs/auth.md |
| Understand JSX/TSX rendering + zip validation | docs/formats.md |
| Put an artifact inside another page | docs/embedding.md |
No build step. Node ≥ 22.
npm install
cp .env.example .env # any ARTIFACTS_API_KEY works locally, e.g. "test" npm run dev
The end-to-end suite is one shell script:
bash .github/workflows/smoke.sh http://localhost:3000 <your-key>
A few cases cannot be reached over HTTP, such as a hand-edited auth.json. Those run as unit tests on node's built-in runner, no server needed:
npm test
That covers the dashboard too. dashboard-check.mjs fetches /, parses the inline script in public/index.html, and checks that every element the script grabs by id is still in the markup. It runs no browser, so it catches a syntax error or a deleted element but not a runtime error.
PRs welcome. See CONTRIBUTING.md.
Self-hosting is the product, and the open source version stays complete. If you would rather not run a server, Anvil Nine is building a managed version: same publishing flow, custom domains, backups handled for you. A waitlist page opens with the first cloud announcement; watch this repo's releases until then.
Uploaded HTML runs in the browser. That is the whole point, so the model is built to contain it:
noindex, but there is no listing to browse. Don't publish secrets.publish scope gets a 256 kB body parser instead of the 10 MB one, and a cap of 20 large bodies a minute per client IP, both checked before the body is parsed. Put a CDN or edge limiter in front for volumetric attacks.Full threat model in SECURITY.md.
This project stands on other people's open source. All of the following are MIT licensed.
Runtime
Optional storage backends (loaded only when selected)
The SQLite backend uses Node's built-in node:sqlite (no dependency).
Web UI
MIT © 2026 Zonily Jame
One container. Plain files by default; pluggable S3 / git / Postgres / SQLite storage.