What the Harness?: is it still online? | SaaS OutpostOctober 2026 cohort / Developer tools
A field guide for developers comparing how AI agent harnesses handle MCP protocol behavior.
- Status
- Onlinesince Nov 5, 2026
Last 30 days
100% of checks answered · median response 2,348 ms
- Oct 9, 2026: Not checked
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- Oct 19, 2026: Not checked
- Oct 20, 2026: Not checked
Domain and certificate
- Registrar
- Amazon Registrar, Inc.
- Registered
- Sep 16, 2019 · 7 years before launch
- Renewal due
- Sep 16, 2027 · in 10 months
- DNS
- Amazon Route 53
- HTTPS certificate
- valid to Jan 3, 2027 · 57 days left
Registration data for polytomic.com from the registry's public RDAP service, looked up Nov 5, 2026.
History
Launched
· Launch announcement
Online
· online
- Last checked Nov 7, 2026
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Today Daily checks started Nov 5, 2026.
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