References 383% CONFIDENCEOverall confidence: 83%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
- [1]95%Introducing custom agents | Google Antigravity Blogantigravity.google· Published Aug 12, 2026· Starts Aug 12, 2026 ✓· 29% of score
Google's post "Introducing custom agents" is bylined The Antigravity[2] Team and dated Aug 12, 2026; it says "we are introducing Custom Agents with first-class support in Antigravity 2.0 and the Antigravity CLI, with the Antigravity IDE following shortly."
- [2]85%Custom subagents | Google Antigravity Docsantigravity.google· Added Nov 9, 2026· 41% of score
Google's reference docs list the full frontmatter schema, discovery paths, built-in subagents, defaults and a known tool-validation issue.[1]
- [3]70%Antigravity、APIキー認証に対応｜反撃前の地固め | Innovatopiainnovatopia.jp· Published Aug 16, 2026· 30% of score
Japanese tech outlet dates the Custom Agents announcement to 12 August 2026 and analyses the portability pledge, the execution-symmetry difference and the surrounding CLI 1.1.13 release.[1]
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