Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Descripción del creador (original en inglés)
Build personal interactive apps with real URLs and persistent storage, using any AI.
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.
Necesitas
¿Qué app usas?
Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.
Funciona en Claude para web, escritorio y móvil:
https://charm.ing/mcpEjecuta esto en tu terminal
claude mcp add --transport http charming https://charm.ing/mcpPégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"charming": {
"url": "https://charm.ing/mcp"
}
}
}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": {
"charming": {
"type": "http",
"url": "https://charm.ing/mcp"
}
}
}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.
ChatGPT solo se conecta a servidores en internet:
https://charm.ing/mcpLos nombres de los menús pueden variar un poco según el plan y con el tiempo.
Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.
Esta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.
Todavía no hemos leído la lista de herramientas de este servidor; revisamos los endpoints por turnos.
Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 7 nov 2026
Quien lo publicó (tambo-ai) no es el dueño del repo (tambo-labs); puede que otra persona lo haya listado
Todavía no hemos leído este repo en GitHub
Todavía no hemos leído este repo en GitHub
Aún sin revisar; revisamos los endpoints por turnos
Aún sin revisar; revisamos los endpoints por turnos
Aún sin revisar; leemos la lista de herramientas cuando revisamos el endpoint
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 0 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.
El registro no indica ninguna clave obligatoria, aunque algunos servidores te piden iniciar sesión la primera vez que los usas.
Se ejecuta en la nube del creador. Te conectas por internet sin instalar nada, pero lo que envías pasa por los servidores del creador.
El repo de GitHub cambió por última vez –, y la última versión (1.0.1) llegó al registro hace 4 meses.
Las apps compatibles con MCP, como Claude Desktop, Claude Code, Cursor y VS Code. Se conecta por URL, así que también funcionan las apps que aceptan servidores MCP remotos, como ChatGPT en modo desarrollador.
En la misma categoría: Spec Driven Development, Remote Desktop Commander, FlyDocs
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.
Spec-driven development workflow: your agent works issues, sessions and the status lifecycle.
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.
Charming is a hosted MCP server that generates, hosts, and updates interactive web apps. Connect it to any MCP-compatible AI client and ask it to build an app. You get back a live URL in seconds.
| Client | Endpoint |
|---|---|
| Claude, Claude Code, Cursor, Codex, Gemini CLI, and most MCP clients | https://charm.ing/mcp |
| ChatGPT | https://charm.ing/mcp/chatgpt (one-click via the Charming listing in the ChatGPT Apps directory; this paste-string is the Developer Mode fallback) |
Most MCP clients can use this remote configuration:
{
"mcpServers": { "charming": { "url": "https://charm.ing/mcp", "type": "streamableHttp" } } }
The MCP endpoints require a bearer token, and OAuth with Dynamic Client Registration bootstraps one automatically: clients that support it show a one-time consent screen, with no API key to paste. Anonymous creation with no token is available on the HTTP path only. Auth guide: usecharming.com/auth.md.
For per-client paste-strings and setup steps, see usecharming.com/clients.txt.
Once Charming is connected, paste this to start a build session:
Help me figure out what to build. Look at what you know about me and suggest 2-3 apps that fit, or ask me up to 3 short questions to find an idea.
Read https://usecharming.com/start.md then help me create my first app.
Charming exposes 39 tools. Connected clients discover them automatically via tools/list.
| Tool | What it does |
|---|---|
create_app | Store an agent-authored module (a manifest plus routes) with optional UI and CSS, and render it inline. Requires a description. Give the user the returned token-free shareUrl, never the machine-only url. |
update_app | Edit an existing app by replacing its module/UI/styles/description or applying exact-string edits, with optimistic-concurrency versioning. |
get_app | Render an existing app inline (where the client supports it) and return its callable API operations and metadata. |
get_app_source | Return the persisted module, UI, and styles for an existing app plus its current version. |
list_apps | List the caller's apps plus apps shared with them, newest first, with each app's role, description, and capabilities. |
delete_app | Permanently delete an app you own. Irreversible and confirmation-gated: it fails closed until re-invoked with confirm: true. Pass purge_storage: true to also wipe stored state. |
upload_asset | Store a static asset (image, PDF, dataset) so app code stays small; readable back same-origin. |
rename_app | Change an app's URL slug. The old URL keeps working by redirecting. |
set_remixable | Mark an app remixable so visitors get their own editable copy. |
unset_remixable | Stop allowing remixes; existing remixes survive untouched. |
set_starter_prompt | Set or clear the prompt prefilled in the chat host when a visitor opens a shared app. |
query_app | Run a read-only backend operation inside an app module. |
mutate_app | Run a mutating backend operation inside an app module without editing code. |
submit_feedback | Record agent-authored feedback (bugs, enhancements, crash reports) about an app. |
list_feedback | List feedback rows for the caller's apps, newest first. |
set_handle | Change the signed-in user's handle (the first segment of their app URLs). |
share_app | Invite someone to an app as collaborator (default), end-user (run and write data, cannot edit source), or viewer (read-only). Calling it again with a role changes their role in place. |
unshare_app | Revoke access for any grantee, whether the invitation is still pending or already accepted. |
list_app_shares | List active and pending share invites for one of your apps. |
set_public | Make an app public: anyone with the URL can open it with no login and read AND write its shared data. Warn the user that every anonymous visitor shares one data pool, so anyone with the URL can overwrite or wipe it. |
unset_public | Make a public app private again; anonymous visitors can no longer open it. |
set_template | Publish an app as a template so anyone opening its URL gets their own brand-new copy, leaving the original untouched. Pass listed: true to also list it in the public directory. Omitting listed leaves the current listing state alone. The app must be claimed first. |
unset_template | Stop treating an app as a template: new visitors can no longer copy it, and any public listing is cleared. Existing copies survive. |
search_templates | Search the public Charming template directory by keyword. Check here for an existing template before calling create_app, or when the user asks what templates exist. Each hit carries a copyUrl a visitor can open to mint their own independent copy with no login. |
acknowledge_feedback_responses | Acknowledge feedback responses after the agent has processed them. |
cancel_app_build | Use this to cancel an accepted app build before it publishes. |
create_routine | Use this when the user wants an app op to run on its own, on a timer — no chat needs to be open. |
delete_routine | Use this to stop and remove a Routine. |
get_app_build | Use this to inspect an accepted app build without running or publishing it. |
list_feedback_responses | Fetch unread Charming staff responses to feedback submitted by this authenticated account. |
list_routines | Use this to see the caller's Routines across their apps. |
read_docs | Read Charming documentation without web access. |
update_routine | Use this to change a Routine's interval, or enable/disable it. |
create_webhook | Use this when an external service (Zapier, a payment provider, a partner backend) needs to call one of an app's ops directly. |
delete_webhook | Use this to remove a Webhook. |
list_webhooks | Use this to see the Webhooks on every app the caller can edit, with delivery state. |
update_webhook | Use this to rename a Webhook, enable/disable it, or rotate its secret. |
copy_app | Use this to make the signed-in user a private copy of an existing app in one call, without reading or re-sending its source. |
resolve_handoff | Resolve a Charming handoff reference into diagnostic data about a problem in one of the caller's apps. |
Working in Codex, Claude Code, Cursor, or another AI coding agent? Install the optional Charming authoring skill from skills.sh with npx skills add tambo-labs/charming-mcp. This installs authoring guidance; it does not connect the MCP server.
It teaches the agent Charming's build contract and workflow. The skill itself is SKILL.md; AGENTS.md has connect and authoring instructions for any AI coding agent. Codex users can instead install the bundled Charming Codex plugin.
Cursor reads project rules from .cursor/rules/. Drop .cursor/rules/charming.mdc into your project (or copy its body into a legacy root .cursorrules) and Cursor's agent will reach for Charming (real URL, storage, and inline rendering) whenever you ask for an app you want to keep. The rule points at the served docs; it does not duplicate the contract.
This repository is the canonical source for every public Charming integration package. Platform-neutral artifacts are hand-edited; platform adapters are generated from them, so a fact lives in exactly one file.
| Kind | Artifact |
|---|---|
| Platform-neutral (edit these) | canonical/facts.json, SKILL.md, AGENTS.md, .cursor/rules/charming.mdc, charming-icon.png |
| Adapter (generated) | plugins/cursor/charming, plugins/claude-code/charming, plugins/codex/charming, plugins/agent-plugins/charming (a portable Agent Plugins v1.0.0 package), gemini-extension.json, GEMINI.md, the three marketplace catalogs |
npm ci # install ajv, the schema validator
node scripts/build-packages.mjs # regenerate every adapter node scripts/build-packages.mjs --check # fail on drift (runs in CI)
The adapters are not published yet; publishing each one is tracked separately. See DISTRIBUTION.md for the layout, the drift checks, and how the Charming monorepo proposes changes here.
SKILL.md · coding-agent guide: AGENTS.md · Cursor rule: .cursor/rules/charming.mdcCharming uses Composio to connect apps with external services such as Gmail, Google Drive, and GitHub. Composio holds each OAuth token and runs each connector call; Charming decides whether a call may run and whose connection serves it.
Published by Tambo.