isitdeprecated

com.isitdeprecated/isitdeprecatedVersion 0.1.0

Check if an AI model is deprecated, retiring, or silently changed price or context window.

Status

Responds228 msNov 14, 2026, 14:02 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:02 UTC
Latency: 228 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://isitdeprecated.com/mcpResponds228 msNov 14, 2026, 14:02 UTC

No sign-in

Claude Code

claude mcp add --transport http isitdeprecated https://isitdeprecated.com/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: isitdeprecated
Remote MCP server URL: https://isitdeprecated.com/mcp

Cursor

{
  "mcpServers": {
    "isitdeprecated": {
      "url": "https://isitdeprecated.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"isitdeprecated","type":"http","url":"https://isitdeprecated.com/mcp"}'

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Tools

4 tools

Tools of isitdeprecated
	Description		Read-only	Idempotent	Open world
`check_model`Check whether an AI model identifier is deprecated, retiring, or has silently changed (price, context window, capabilities). Accepts any spelling a provider or SDK uses, e.g. 'gpt-4-turbo', 'azure/gpt-4.1-mini', 'claude-opus-4-1-20250805'. Call this before writing a model identifier into code.	Check whether an AI model identifier is deprecated, retiring, or has silently changed (price, context window, capabilities). Accepts any spelling a provider or SDK uses, e.g. 'gpt-4-turbo', 'azure/gpt-4.1-mini', 'claude-opus-4-1-20250805'. Call this before writing a model identifier into code.	Not declared	Not declared	Not declared	Not declared
`check_models`Check many model identifiers at once and report which are retired or scheduled for retirement. Use when auditing a codebase or config.	Check many model identifiers at once and report which are retired or scheduled for retirement. Use when auditing a codebase or config.	Not declared	Not declared	Not declared	Not declared
`recent_changes`Recent breaking changes across AI model APIs: price moves, context-window cuts, removed capabilities, removals. One entry per real upstream change.	Recent breaking changes across AI model APIs: price moves, context-window cuts, removed capabilities, removals. One entry per real upstream change.	Not declared	Not declared	Not declared	Not declared
`upcoming_retirements`List models with an announced retirement date inside a horizon, soonest first.	List models with an announced retirement date inside a horizon, soonest first.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Aug 1, 2026
Updated: Aug 1, 2026
Website: https://isitdeprecated.com/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): AI modelsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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