thirds.ai MCP Server
Turn one design into content at scale.
thirds.ai is a Productivity MCP (Model Context Protocol) server: Turn one design into content at scale. It is listed as Proprietary and available as a hosted endpoint, so it works with no local install. Listed on MCP Collection since September 2026.
About thirds.ai
Turn one saved design into fresh content whenever your team needs it. You can start with a ready layout from the gallery, write a description for the AI chat, paste your own HTML, or upload a picture to turn it into an editable template. Save your logo, fonts, and colors in a brand kit so every output stays consistent. Once your template is set up, you can generate ads, social images, product images, reports, invoices, and certificates without rebuilding the layout each time.
Whenever you need another version, pass in new details through the web app, the REST API, or an AI agent using MCP. Each finished PDF or image takes one credit, and a file that fails costs nothing. You get 50 credits every month on a free account without entering a card, and you can add credit packs or a paid plan whenever you want to generate designs with AI.
How to connect thirds.ai to Claude, Cursor or VS Code
thirds.ai runs as a hosted remote MCP server at https://thirds.ai/mcp. Add that URL to your MCP client's config (Claude Code, Cursor, Windsurf or VS Code) and the tools appear immediately, no install required.
{
"mcpServers": {
"thirds-ai": {
"url": "https://thirds.ai/mcp"
}
}
}Claude Code: claude mcp add --transport http thirds-ai https://thirds.ai/mcp. Servers that require OAuth or an API key will prompt on first use.
thirds.ai FAQ
What is thirds.ai?
thirds.ai is a Model Context Protocol (MCP) server in the Productivity category. Turn one design into content at scale. MCP servers expose tools that AI assistants like Claude can call during a conversation.
How do I use thirds.ai with Claude or Cursor?
thirds.ai runs as a hosted remote MCP server at https://thirds.ai/mcp. Add that URL to your MCP client's config (Claude Code, Cursor, Windsurf or VS Code) and the tools appear immediately, no install required.
Is thirds.ai free to use?
thirds.ai is listed as Proprietary software. Check the project homepage for pricing and terms.
Where is the source code for thirds.ai?
The source is at github.com/thirdsai.