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tool si.session.whoami.

A token, a key, or a run's identity: the caller, with its scopes and its access scopes.

Figure 1si.session.whoamispecified
AGENT'S HOSTClaude Code orany MCP clientMCP SERVERsi.session.whoamitasks, appsCORE: SESSIONinput WhoAmIInputCARDbody CallerThe host draws the card from ui://scale-intelligence/cards/Caller.flows forwardthe result
Over MCP, si.session.whoami takes WhoAmIInput and returns a card whose body is Caller.

the caller, with its scopes and its access scopes. The call needs the read grant at the user rung.

result
a card whose body is Caller
read-only
yes
destructive
no
card address
ui://scale-intelligence/cards/Caller
fieldtyperequirednote
tokentextnonever logged
keyidno
runidno

Claims#

claimstateroute or tool
The MCP server declares si.session.whoami at contract 0476e35e6e275db5.targetsi.session.whoami