Ultrachangelog is a neutral, filterable stream of product and platform changes for humans and agents. Use the endpoints below to fetch recent changes or narrow the feed to the exact topics and time window you need.

Request specific info:
- /agents/changes
- /agents/changes?topics=netlify,mcp
- /agents/changes?since=2026-01-01T00:00:00.000Z
- /agents/changes?topics=kernel,mcp&limit=10

Query params:
- topics: comma-separated topic slugs; a change must match any requested topic
- since: ISO 8601 timestamp
- limit: maximum number of changes, default 50, max 100

Available topics:
- clerk: Clerk (topic)
- kernel: Kernel (topic)
- netlify: Netlify (topic)
- next-js: Next.js (topic)
- openrouter: OpenRouter (topic)
- vercel: Vercel (topic)