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The qxctl knowledge ... group owns cross-vector lifecycle and persistent SSFV-session administration. It is the entry point for coordinator-backed operations and for invariant queries against the validator.

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Session transition

Use qxctl knowledge session transition to signal a host lifecycle event to an existing session:
Session transition
Safe retries reuse the same event ID. Add --recover only when discovery recovery from damaged local session evidence is intended; it does not recover denial, incompatible critical state, or ambiguity.
Symphony does not install a login hook, watcher, or boot unit through this command. Use it only when an explicit host lifecycle integration supplies a stable event identity.

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Invariant queries

Four leaves bind ssfv:symphony:qxctl.invariant-assurance:
Invariant queries
check additionally binds ssfv:symphony:symphony-validator.invariant-ownership-assurance. Direct query leaves emit symphony.knowledge.invariant-query-result.v1 with semantic_validity=not_asserted. check returns the exact complete validator result and preserves exit 26.

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Subcommand groups

lifecycle

Profile, ownership, observe, report, boot, apply, and recovery.

engines

Engine binding registry list, inspect, doctor, bind, unbind, migrate.

reconcile

Coordinator worktree reconciliation grammar.

session

Authenticated sessions and SSFV maintenance streams.
Last modified on September 24, 2026