SunsetDiff
AI model shutdown dates, replacements, and migration diffs. Free, no API key.
What it does
SunsetDiff is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
No capability identified yet from its description.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 3h ago (live check)Hosted endpoint
https://sunsetdiff-api.onrender.com/mcpstreamable-http
In Claude Code: claude mcp add --transport http sunsetdiff https://sunsetdiff-api.onrender.com/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"sunsetdiff": {
"url": "https://sunsetdiff-api.onrender.com/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 3h agoONLINE SunsetDiff answered an MCP connection on 23 Oct 2026 and introduced itself as sunsetdiff 1.0.0 (MCP protocol 2025-06-18).
4 tools offered to AI assistants
check_model· Look up status, dates, replacement, and source for a model id.upcoming_shutdowns· List models with an exact shutdown date inside the next N days.migration_diff· Return the migration diff for a model. Defaults to the official replacement.scan_text· Find known model ids in text that are deprecated or shutting down.
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://sunsetdiff-api.onrender.com/mcp | DECLARED | SRC-001 Official MCP Registry | 4h ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 4h ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 4h ago |
| Website | https://sunsetdiff.com/mcp/ | DECLARED | SRC-001 Official MCP Registry | 4h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 4h ago |
| Version | 1.0.0 | DECLARED | SRC-001 Official MCP Registry | 4h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 4h ago |
Change history
- NEW23 Oct 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is SunsetDiff still online?
Free alerts · no accountQuestions about SunsetDiff
How do I connect SunsetDiff?
Use the hosted endpoint https://sunsetdiff-api.onrender.com/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does SunsetDiff offer?
When Electra Index connected on 23 Oct 2026, it listed 4 tools: check_model, upcoming_shutdowns, migration_diff, scan_text. The full list is in "Live check" above.
Is SunsetDiff online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 3h ago.