Webcake Landing is answering right now. Last checked 10 min ago. 250 installs a week from npm. Last commit 17 Sep 2026.
Build, validate, and persist Webcake landing-page source JSON: element schemas plus AI usage hints.
What the code does
We read the source, 4 h ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const probe = spawnSync(PLAT === "win32" ? "where" : "which", ["claude"], {
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.
claude mcp add webcake-landing-mcp --transport http https://mcp.toolvn.io.vn/mcp{
"mcpServers": {
"webcake-landing-mcp": {
"url": "https://mcp.toolvn.io.vn/mcp"
}
}
}[mcp_servers.webcake-landing-mcp]
url = "https://mcp.toolvn.io.vn/mcp"{
"mcpServers": {
"webcake-landing-mcp": {
"url": "https://mcp.toolvn.io.vn/mcp"
}
}
}{
"mcpServers": {
"webcake-landing-mcp": {
"url": "https://mcp.toolvn.io.vn/mcp"
}
}
}This one needs environment variables set before it will start:
WEBCAKE_JWT (Webcake backend JWT; required only for the persistence tools (create/update/list pages).), WEBCAKE_ENV (Webcake environment preset that fills the API/app/builder base URLs.), WEBCAKE_API_BASE (Override for the Webcake API base URL (takes precedence over WEBCAKE_ENV).), WEBCAKE_ORG_ID (Default Webcake organization id for the persistence tools.), PEXELS_API_KEY (Optional Pexels API key for search_images; without one a shared hosted proxy is used.).
The author declared them in the registry entry; get the values from the project itself.
This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.toolvn.io.vn/mcp | streamable-http | sign-in | 188 ms | 10 min ago |
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Webcake Landing — questions
Answers built from our own checks of this server.