Manifest UI: is it still online? | SaaS OutpostDecember 2025 cohort / Developer tools

An open-source component library for developers building ChatGPT apps and agentic interfaces.
- Status
- Onlinesince Nov 5, 2026
Last 30 days
100% of checks answered · median response 1,061 ms
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Domain and certificate
- Registrar
- Porkbun LLC
- Registered
- Mar 5, 2024 · 21 months before launch
- Renewal due
- Mar 5, 2027 · in 4 months
- DNS
- Cloudflare
- HTTPS certificate
- valid to Jan 17, 2027 · 2 months left
Registration data for manifest.build from the registry's public RDAP service, looked up Nov 5, 2026.
History
Launched
· Launch announcement
Online
· online
- Last checked Nov 6, 2026
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Today Daily checks started Nov 5, 2026.
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