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Stacktree MCP Server

Developer ToolsModerate6.2MCP RegistryLocalRemote
Free

Server data from the Official MCP Registry

Publish HTML to private, unguessable, replace-in-place URLs from any MCP-compatible AI agent.

About

Publish HTML to private, unguessable, replace-in-place URLs from any MCP-compatible AI agent.

Remote endpoints: streamable-http: https://api.stacktr.ee/mcp

Security Report

6.2
Moderate6.2Moderate Risk

Well-structured MCP server with proper authentication, input validation, and secure defaults. The code demonstrates good security practices including environment-based credential handling, Zod schema validation for all inputs, and URL encoding to prevent injection attacks. Minor code quality observations noted but do not impact the security posture significantly. Supply chain analysis found 2 known vulnerabilities in dependencies (0 critical, 2 high severity). Package verification found 1 issue.

3 files analyzed · 6 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Install & Connect

Available as Local & Remote

This plugin can run on your machine or connect to a hosted endpoint. during install.

Documentation

View on GitHub

From the project's GitHub README.

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

ToolWhat it does
publish_htmlPublish HTML; returns { url, id, expires_at, ... }.
update_siteReplace HTML of an existing site in place; URL is preserved.
delete_siteHard delete a site.
set_passwordAdd or clear a basic-auth password.
set_expirySet hours-from-now expiry, or null for never.
set_agentationToggle the on-page Agentation feedback toolbar.
list_sitesList 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.

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Stacktree MCP Server - Publish HTML to private, unguessable, replace-in-place URLs | MCP Marketplace