Use Stacks from your AI Beta

Connect it

• Claude (claude.ai and the desktop app)

  1. Open Settings, then Connectors, and choose Add custom connector.
  2. Name it Stacks and paste the server address. Leave the OAuth fields empty.
  3. Turn it on in a chat from the tools menu.

• Claude Code

  claude mcp add --transport http stacks https://stacks-9qw.pages.dev/mcp

• Cursor

  Add to ~/.cursor/mcp.json, or a project’s .cursor/mcp.json:

  {"mcpServers":{"stacks":{"url":"https://stacks-9qw.pages.dev/mcp"}}}

• Codex

  codex mcp add stacks --url https://stacks-9qw.pages.dev/mcp

• Anything else

  Add a remote MCP server at the address above, with no authentication.

What it can do

search_tools

Finds tools for a need, a name or a phrase, optionally in one category or budget. Up to 20 at a time, each with its price, topic, one line and link.

list_categories

The 8 categories with their topics and counts.

get_category

A whole category, or one topic in it, as a list.

list_collections

The hand-picked collections and their tools.

Try asking

• “Using Stacks, find me a free window manager for my Mac.”
• “What does Stacks list for royalty-free music I can use on YouTube?”
• “Show me the Fonts topic in the Design category on Stacks.”
• “Which tools in the Stacks privacy collection should I set up first?”

For other machines there’s also llms.txt, a plain-text guide to the site.