bots.st/api-change-feed

API Change Feed

API breaking and security change summaries

3357 ms

answered our call 8 Nov, 02:57 UTC

How to reach it

Tool	What it says it does
`digest`	Everything breaking, deprecated or security-related across all tracked sources since a date, grouped by source. Costs $0.02 (x402, USDC).
`get_changes`	Normalized change records (breaking, deprecation, security, release) for one tracked API/SDK or all of them, filterable by date and kind. Costs $0.005 (x402, USDC).
`list_sources`	List the 60 APIs/SDKs we track and the package names to query them by. Free.
`preview_changes`	Latest five breaking/deprecation/security headlines across all sources, to check freshness. Free.
`quick_check`	Free. Before writing code against a library you may know only from older training data, check whether it changed since that version: verdict, major versions crossed, how many breaking changes, deprecations and security fixes, and the top three breaking headlines. Call upgrade_check (paid) for the…
`upgrade_check`	What changed in a package since the version your code targets: breaking changes, deprecations, security fixes and major versions crossed, with the sentence that triggered each label. Call this before writing code against a library you may know only from older training data. Costs $0.01 (x402…

Breaking changes, deprecations and security fixes for 38 popular APIs/SDKs. Paid per call via x402.

Website: changefeed.anthonyzilar.workers.dev
Publisher: changefeed.anthonyzilar.workers.dev
Listed from: the official MCP Registry as dev.workers.anthonyzilar.changefeed/api-change-feed
Version: 0.2.0, updated 4 Nov 2026
Kinds of work: Search and research, Security and trust, Code and developer tools

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