SunsetDiff

Overview

SunsetDiff is an MCP server that tracks AI model shutdown dates, replacements, and migration diffs. It gives you instant access to information about model deprecations and alternatives without requiring an API key or authentication. By connecting as an MCP server, your AI assistant can query this data as callable tools rather than requiring manual lookups.

The server runs as a hosted remote endpoint at https://sunsetdiff-api.onrender.com/mcp, so there's nothing to install locally. You simply point your MCP client to the endpoint and start using it. Current release is v1.0.0, and the service is completely free with no credentials needed.

SunsetDiff is listed in the AI & Agents category on mcp.site and works with any MCP-compatible client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain SunsetDiff, claim this listing to earn the Verified badge and keep the information up to date.

Installation

Settings → Connectors → Add custom connector
Name: SunsetDiff
URL:  https://sunsetdiff-api.onrender.com/mcp