Summary
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.
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
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Tools
Public tool metadata for what this MCP can expose to an agent.
3 tools
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
htmlstringRaw HTML document content. Either this or `markdown` must be set.
slugstringOptional URL slug (3-63 chars, lowercase letters, numbers, hyphens). If omitted, a random slug is assigned.
titlestringOptional title shown in the dashboard list.
markdownstringMarkdown content. Will be rendered to HTML on the server. Either this or `html` must be set.
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
idstringThe site's id, as returned by htmldrop_list.
stacktree-mcp
MCP server for stacktr.ee. Publish HTML artifacts from any MCP client (Claude Desktop, Claude Code, Cursor, Continue, etc).
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.
Tools
| Tool | What it does |
|---|---|
publish_html | Publish HTML; returns { url, id, expires_at, ... }. |
update_site | Replace HTML of an existing site in place; URL is preserved. |
delete_site | Hard delete a site. |
set_password | Add or clear a basic-auth password. |
set_expiry | Set hours-from-now expiry, or null for never. |
set_agentation | Toggle the on-page Agentation feedback toolbar. |
list_sites | List sites owned by this API key. |
Privacy defaults
Every site gets an unguessable https://stacktr.ee/p/{token}/ URL. Pass public_slug to opt into https://{slug}.stacktr.ee/.
pii_check defaults to warn — common secrets and PII shapes (emails, SSNs, credit cards, OpenAI/GitHub/Stripe API key prefixes) are flagged in the response. Pass block to refuse uploads that match.
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →Categories
Registryactive
Packagestacktree-mcp
TransportSTDIO, HTTP
UpdatedMay 14, 2026
