Guten
The best free color tools on the web. Palette generator, contrast checker, gradient editor, color blindness simulator, and more. No signup, no tracking.
https://guten.io/Connect straight to this server’s public endpoint.
https://guten.io/api/mcpWe add this server to your workspace, walk through sign-in once, then open Studio with tools ready to run.
Last probed Sep 18, 2026 · guten.io
16tools discovered
Sponsoric
Sponsoric Analyze Product
sponsoric_analyze_productAnalyze a product URL to generate ad copy, targeting tags, and check content safety. Returns AI-generated headline, body, CTA, and tags. Free — no payment required.
Add to workspaceGet your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsThe best free color tools on the web. Palette generator, contrast checker, gradient editor, color blindness simulator, and more. No signup, no tracking.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
Operate Guten? Verify ownership to take over this directory entry.
This server appears in the MCPBundles directory. Verify you operate it to take over the listing — name, description, logo, contact email, and skill content. We email a 6-digit code to a maintainer address your server publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.
MCPBundles probed 16 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
Guten may require signing in to the provider before tools can run. Connect through MCPBundles or your MCP client and complete any provider login when prompted.
MCPBundles is an independent platform built on the open Model Context Protocol standard. Not affiliated with Anthropic PBC or Claude.