list_facets
Read-only
list facets
app.refcat/refcat
Search 1M real UI flows and 3.3M screens from shipped apps, sites, emails and games.
transport:streamable-http
tools:18
Target client
run in your project directory
claude mcp add --transport http refcat https://mcp.refcat.app/mcpsetup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain
Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs
get_screen
Read-only
get screen
search_screens_by_image
Read-only
search screens by image
search_screens
Read-only
search screens
search_flows
Read-only
search flows
search_emails
Read-only
search emails
get_email_html
Read-only
get email html
search_apps
Read-only
search apps
get_app
Read-only
get app
get_app_flows
Read-only
get app flows
similar_apps
similar apps
get_flow
Read-only
get flow
get_flow_history
Read-only
get flow history
similar_screens
similar screens
list_categories
Read-only
list categories
list_apps
Read-only
list apps
list_projects
Read-only
list projects
get_project
Read-only
get project
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.