Observed arrival · 2026-08-29
Can My Agent Use?
A searchable capability matrix for comparing chat, desktop, and CLI AI agents against concrete features and protocols.
Field notes
The catalog separates atomic capabilities, exact products, and broader specifications, allowing a reader to search across different kinds of compatibility claims rather than treating “agent support” as one undifferentiated feature. Its coverage currently spans 125 capabilities, including MCP transport and authorization details, Agent Skills behavior, subagents, sandbox networking, file inputs, and workspace operations. The page reports 113 reviewed capabilities and 1,317 sourced cells, while explicitly reserving an unknown state for cells lacking a reviewed public source.
Observed signals
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