The guard answers one question — may this utterance become an executable
action — as a three-way policy gate (permissive / blocked / ambiguous) and
never decides what the utterance is. Rules are the encoding of the measured
slice-20 dev-pool discriminators: 126 capability-question rows are 42/42/42
addressed / bare-ability / bare-future; 127 bare можешь+пожалуйста rows are
100% action; can-you-please is 100% action. Reuses the shipped prohibition
parser, morph finiteness and lexicon fillers; reason vocabulary is closed.
Slice 21 (task/725, brief after the accepted slice 20).
claude
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