Turn dead links into
smart redirects for AI agents
AI agents hit a broken link and give up. Add one script tag and your 404 pages start suggesting the right page — in a format agents already understand.
Enter your domain to get a ready-to-paste script tag
Built for the agent era
Coding assistants hit stale docs
Claude, Cursor, and Copilot follow URLs baked into training data. When your docs restructure, they get a 404 and hallucinate. agent-404 returns structured JSON-LD so they find the current page instead.
RAG pipelines index dead links
Your retrieval system crawled 500 URLs last month. Fifty are now dead after an API version bump. Instead of returning empty context, agents get pointed to the matching v3 endpoint automatically.
Web agents abandon broken flows
Autonomous agents navigating your site hit a 404 and stop. With schema.org suggestions in the page, they pick the best match and keep going — no special integration needed.
MCP servers reference moved resources
Tool-using agents call your API docs through MCP. When endpoints move, the agent gets a structured list of candidates ranked by similarity — not a generic "page not found".
Stop losing agents to dead links
Add one script tag. Your 404 pages start working for you.
Fully open source — self-host with one click or use the hosted version.