SunsetLint
GitHub App that finds retiring AI model IDs in your code and reports the file, line and shutdown date.
- AI tool
- Freemium
Pricing
Free for public repositories and your first 3 private ones; Pro is $29 a month or $290 a year per GitHub account, prepaid with no auto-renew.
Overview
SunsetLint is a GitHub App that finds AI model IDs in your repositories that a provider is about to retire, such as older Anthropic and OpenAI models. When you install it, it scans your chosen repositories and opens one issue per repo listing each match with the file, line, shutdown date and source notice, and it keeps that issue updated. Pro scans on every push and adds pull request checks with line notes that never block a merge. It matches literal strings and patterns, and your code is never sent to a language model. You get a list of exactly where retiring models are used in your code, before they stop working.
Key features
- Finds retiring model IDs by file and line
- Shutdown date and source for each match
- One issue per repository, kept up to date
- Pull request checks on Pro
- Code is never sent to an LLM
- Covers Anthropic, OpenAI and other providers
Use cases
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Alternatives
Last updated 2026-11-15