Stacktree

stevysmith/stacktree-mcp

This server connects Claude and other MCP clients to stacktr.ee's HTML publishing API. You get seven tools: publish new sites, update existing ones in place, delete, set password protection, configure expiry times, toggle the Agentation feedback toolbar, and list everything you've published. Every site gets an unguessable URL by default, or you can opt into a public slug. The built-in PII check scans for common secrets like API keys, emails, and credit cards before publishing. Useful when you want to share AI-generated HTML prototypes or artifacts without spinning up hosting infrastructure or worrying about accidental credential leaks.

tools: 3
transport: STDIO, HTTP
last updated: Oct 22, 2026

View on GitHub

Tools

3 tools

Public tool metadata for what this MCP can expose to an agent.

htmldrop_publishPublish an HTML or Markdown document as a hosted page on htmldrop. Returns the public share URL. Use this whenever a user asks to publish, share, or 'put on the web' some HTML / Markdown content. Pass exactly one of `html` or `markdown`.4 params

Publish an HTML or Markdown document as a hosted page on htmldrop. Returns the public share URL. Use this whenever a user asks to publish, share, or 'put on the web' some HTML / Markdown content. Pass exactly one of `html` or `markdown`.

Parameters* required

htmlstring

Raw HTML document content. Either this or `markdown` must be set.

markdownstring

Markdown content. Will be rendered to HTML on the server. Either this or `html` must be set.

slugstring

Optional URL slug (3-63 chars, lowercase letters, numbers, hyphens). If omitted, a random slug is assigned.

titlestring

Optional title shown in the dashboard list.

htmldrop_listList every site the authenticated tenant has published. Returns each site's slug, id, and public URL.

List every site the authenticated tenant has published. Returns each site's slug, id, and public URL.

No parameter schema in public metadata yet.

htmldrop_deleteDelete a site by its id. The id is the opaque string returned from htmldrop_list (NOT the slug). Once deleted the public URL returns 404 immediately.1 params

Delete a site by its id. The id is the opaque string returned from htmldrop_list (NOT the slug). Once deleted the public URL returns 404 immediately.

Parameters* required

idstring

The site's id, as returned by htmldrop_list.

Readme

stacktree-mcp

MCP server for stacktr.ee. Publish HTML artifacts from any MCP client (Claude Desktop, Claude Code, Cursor, Continue, etc).

Set up with an agent

If you have a coding agent open, hand it this line and it does the rest — installs, verifies the connection, and learns the tool surface:

Fetch and follow the setup instructions at https://stacktr.ee/prompt.md

Works in any agent that can fetch a URL. The instructions are plain Markdown; read them first if you like.

Install

Add to your MCP client config:

{
  "mcpServers": {
    "stacktree": {
      "command": "npx",
      "args": ["-y", "stacktree-mcp"],
      "env": { "STACKTREE_API_KEY": "stk_live_..." }
    }
  }
}

Generate an API key at https://app.stacktr.ee.

You may not need this package

This is the stdio bridge, for clients that cannot speak streamable HTTP. If yours can, connect straight to the hosted server at https://api.stacktr.ee/mcp, which exposes the same 42 tools and takes the same key:

View the full README on GitHub

Details

Repository: github.com/stevysmith/stacktree-mcp
Website: stacktr.ee
Category: AI & LLM Tools
Package: stacktree-mcp
Transport: STDIO, HTTP
Registry: MCP registry, active

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