htmldrop AGENTS.md

htmldrop — MCP server for publishing HTML

This is the htmldrop MCP server (htmldrop.link). It lets an agent publish an HTML artifact and receive a public URL. The MCP tool name is publish_html.

Service endpoints

Endpoint	URL
Landing page	https://htmldrop.link/
MCP (Streamable HTTP)	POST https://htmldrop.link/mcp
REST API	POST https://htmldrop.link/publish
This file	https://htmldrop.link/agents.md

Connect as an MCP client

The server speaks MCP over Streamable HTTP (stateless) — POST each JSON-RPC message to /mcp. No session handshake or sessionId is required. The response is returned as application/json, or as a text/event-stream message event if you send Accept: text/event-stream.

POST https://htmldrop.link/mcp
Content-Type: application/json
Accept: application/json, text/event-stream

{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-03-26","capabilities":{},"clientInfo":{"name":"agent","version":"1.0"}}}

Then send tools/list and tools/call the same way. Most MCP clients handle this automatically — see the README for one-line setup (Claude Code, Cursor, …).

Available tool

publish_html

Publish HTML or Markdown and get a public link. Markdown is rendered into a clean reader page server-side.

Schema

{
  "name": "publish_html",
  "description": "Publish an HTML or markdown artifact to a public URL",
  "inputSchema": {
    "type": "object",
    "properties": {
      "html": { "type": "string", "description": "HTML content to publish" },
      "markdown": { "type": "string", "description": "Markdown content to publish; rendered to a reader page" },
      "title": { "type": "string", "description": "Title used for social cards and metadata" },
      "ttl_days": { "type": "number", "description": "Days until the artifact expires" },
      "password": { "type": "string", "description": "Optional password to protect the artifact" },
      "owner_key": { "type": "string", "description": "Optional owner key for higher rate limits and longer TTL" }
    },
    "required": ["html"]
  }
}