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WhyVault

Shared Markdown memory that every AI assistant can read and write. Hosted in the EU.

likely compatible

Declares API key header (Authorization); use Copilot Studio 'API key' → Header.

Rule R2b · what this means · Not tested in Copilot Studio.

Registry nameio.whyvault/vault
Endpoint used for verdicthttps://mcp.whyvault.io
Transportsstreamable-http
Auth (Copilot Studio setting)API key (header)
Last endpoint check2026-10-20T18:17:47Z · HTTP 401
Websitehttps://whyvault.io/en/docs/agenten
Version1.0.0
Registry updated2026-10-01
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Is this wrong or out of date? Email us. Data built 2026-10-21.