Koskamo
Navigation

Gummble MCP MCP server

A remote Model Context Protocol server that allows AI agents to search a library of over 300,000 real app screenshots, 21,000 UX flows, and product microcopy from 1,500+ shipped applications. It provides read-only access to design references for onboarding, checkout, and other UI patterns to support research and design decisions.

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

OAuth sign-inEndpoint checked 2026-10-05Operated by Gummble
MCP endpoint (Streamable HTTP)
https://mcp.gummble.com/mcp
Vendor documentation

What you can do with it

  • Search for real app screenshots to find UI inspiration
  • Compare UX flows across different product categories
  • Find specific microcopy examples for empty states or paywalls
  • Cite source URLs from shipped products in design briefs

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http gummble-mcp https://mcp.gummble.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add gummble-mcp --url https://mcp.gummble.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable gummble-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "gummble-mcp": {
      "url": "https://mcp.gummble.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.
Cline configuration
{
  "mcpServers": {
    "gummble-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.gummble.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start gummble-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "gummble-mcp": {
      "type": "http",
      "url": "https://mcp.gummble.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http gummble-mcp https://mcp.gummble.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "gummble-mcp": {
      "url": "https://mcp.gummble.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "gummble-mcp": {
      "serverUrl": "https://mcp.gummble.com/mcp"
    }
  }
}

Other design servers

See all 161

Do you run Gummble MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

Claim this listing