MCP server · Discovery

PRM lists scopes_supported

The PRM document advertises the scopes the server understands, so a client can choose an initial scope set before the first request.

mcp.prm.scopes-supported

In revision 2026-07-28

Level
MAY
Defined in
Authorization › Scope Selection StrategyMCP Authorization 2026-07-28
Party
MCP server
Observable
passive Observable by reading published metadata, without any request to the server.

Level by revision

RevisionLevelSection
2026-07-28currentMAYAuthorization › Scope Selection Strategy
2025-11-25MAYAuthorization Flow › Scope Selection Strategy

Adoption

Across the listed servers

Supported 25

Unsupported 9

Unknown 2

Not applicable 3