Check if an AI model is deprecated, retiring, or silently changed price or context window.
Inferred from the transports this listing declares (streamable-http). A client not listed here hasn’t been ruled out — it just isn’t something Forge can confirm.
Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts.
Read from a real MCP initialize → tools/list handshake against the declared endpoint. No tool was ever invoked — tools/list is the read-only introspection call the protocol defines for this. It reflects what the server advertised at that moment; a hosted endpoint is not pinned to any version and can change without notice.
https://isitdeprecated.com/mcp4 tools · 710mscheck_modelCheck 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.
| Parameter | Type | Description |
|---|---|---|
| model* | string | Model identifier to check |
check_modelsCheck 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.
| Parameter | Type | Description |
|---|---|---|
| models* | array | Up to 100 identifiers |
upcoming_retirementsList models with an announced retirement date inside a horizon, soonest first.List models with an announced retirement date inside a horizon, soonest first.
| Parameter | Type | Description |
|---|---|---|
| within_days | integer | — |
recent_changesRecent 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.
| Parameter | Type | Description |
|---|---|---|
| limit | integer | — |
| min_severity | string | — |
4 of 4 tools published a description.
Tool names and descriptions are written by the publisher and shown verbatim as inert text. They are the strings an MCP client passes to a model, so Forge scans them for prompt-injection patterns — any finding appears with the security scan above. “Privileged” is a keyword match on the tool name, not an audit of what the tool does: a benign-sounding name can still do anything.
Check if an AI model is deprecated, retiring, or silently changed price or context window.
Linked names open Forge’s index of every entry observed exposing that tool. Browse all indexed tools.
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