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Kessel schema playground

Edit the schema, compile in your browser, inspect the graph.

Check reachability

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resource type (group)

common representation

reporter facet

relation

self-relation

extends (inherits)

common shared into reporters

Read cost (worst permission)

● O(1) — cheap

◐ O(D) — recursion/hierarchy walk

◆ O(N·…) — fan-out over many

Badge appears on facet node label

Permission overlay (on click)

recursion hop

fan-out hop

Reachability paths

grant path

exclusion-only path

Multiplicity

(0..1) at most one

(1..*) at least one

(*) many

exactly one (implicit)