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F7, security. An unset surface token makes the middleware skip its check, so a full-control surface with no credential is an open control plane rather than a closed one. With ORCHESTRA_TUI_TOKEN unset, any LAN caller could lease, release, complete or block any task by declaring one header, which is how this session's manual leases were issued. authz.RequireCredentials now refuses startup instead of logging. Web is exempt: Sessions makes its login mandatory. F5, lifecycle. router.go's silent `continue` was the first bug, not the predicate behind it. Every eligibility gate now records a router.Rejection with task, herdr and reason, exposed at GET /v1/router/health, reset per pass. No gate was weakened: a direct Store.Lease succeeding proves the lease path, not that eligibility should have selected that worker. F8, correctness. Reconcile iterated every configured source for every task, so a task's external id was looked up in whatever repository each source pointed at. Once two repositories share an issue number, an unrelated human comment becomes an authoritative decision for the wrong task. Reconciliation is now bound to task.Source, the provider:project identity the ingest stamped, and a source that cannot prove it owns the task is skipped. A task with no matching source reconciles to nothing and still launches, because nothing to import is not a failure to read. The integration fixture ingested from "jsonl" while reconciling from "gitea", which is exactly the shape F8 makes impossible; it now ingests from the source it reconciles. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>