TCS taxonomy v0.8
Expose
Experimental: structure may change in a subsequent edition. This page is pinned to v0.8.
Establish physical post-state exposure of one card without changing its face or emitting a show trace
Source fragment
The following is documentation data, not a standalone document or validation schema. Resolve references against the original source schema.
{
"id": "expose",
"description": "Establish physical post-state exposure of one card without changing its face or emitting a show trace",
"labels": {
"en": "Expose",
"de": "Offenlegen"
},
"family_ref": "true-handling",
"action_contract": {
"requires": [
"target"
],
"parameters": {},
"post_state_invariant": "The explicitly targeted card has card_states.exposed true. All other physical state, including face, order, custody, metadata and packet topology, is unchanged. Repeated exposure is idempotent.",
"post_state": {
"state_schema_ref": "https://tamaraspec.org/schema/tcs-playing-cards-state-0.1.json",
"effects": [
{
"op": "set_card_state",
"subject": "target",
"field": "exposed",
"value": true
}
]
},
"boundary_note": "Semantics 1.2. Target must be a single declared card reference, never a root or packet reference. No parameters. Exposure is physical post-state, not audience knowledge or a transient show; use display separately for a show trace."
}
}Verbatim JSON · Source: schemas/tcs-taxonomy-0.8.json/verbs/expose