MCP server

SunsetDiff Official

com.sunsetdiff/sunsetdiff

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

AI model shutdown dates, replacements, and migration diffs. Free, no API key.

Website

At a glance

Type

MCP server

Publisher

sunsetdiff.com (verified by the MCP Registry)

Status

Working at last check

Tools

4

Token cost

About 352 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

25 Oct 2026, 20:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http sunsetdiff https://sunsetdiff-api.onrender.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.sunsetdiff]
url = "https://sunsetdiff-api.onrender.com/mcp"

Gemini CLI

{"mcpServers":{"sunsetdiff":{"httpUrl":"https://sunsetdiff-api.onrender.com/mcp"}}}

Cursor

{"mcpServers":{"sunsetdiff":{"url":"https://sunsetdiff-api.onrender.com/mcp"}}}

VS Code

{"servers":{"sunsetdiff":{"type":"http","url":"https://sunsetdiff-api.onrender.com/mcp"}}}

Antigravity

agy mcp add sunsetdiff https://sunsetdiff-api.onrender.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"sunsetdiff","server_url":"https://sunsetdiff-api.onrender.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"sunsetdiff","server_url":"https://sunsetdiff-api.onrender.com/mcp"}

Tools

• check_model ~90 tokens
  Look up status, dates, replacement, and source for a model id.
• migration_diff ~98 tokens
  Return the migration diff for a model. Defaults to the official replacement.
• scan_text ~80 tokens
  Find known model ids in text that are deprecated or shutting down.
• upcoming_shutdowns ~84 tokens
  List models with an exact shutdown date inside the next N days.

Related MCP servers

• LLM Latency Tracker
  Measured latency, time to first token and uptime for ~45 AI inference APIs, by region.
• Ai Model Lifecycle Index
  Cross-vendor AI model lifecycle: status, sunset dates, and migration targets, source-cited.
• Upstream
  Is this AI/dev API down? Is this model deprecated, what replaces it? Live status for ~40 APIs.
• Versyka
  Find retiring AI models and outdated API SDKs in your code, with dates, replacements and guides.
• agentcheck
  Synthetic checks, nightly regression replay and model-drift alerts for AI agents
• Modelmeter
  The changelog of record for the AI stack: sunset checks, deprecations, pricing, and model events.
• Annalist
  Signed data for agents: agentic-commerce census, dependency digest, x402/MCP checks, Hyperliquid
• AgentBreakWatch
  Audit AI Agent SDKs and MCP servers for breaking changes, schema drift, and migration fixes.

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