Regression: Coding bootstrap requests the seven base tools before their definitions are published. Multi-agent registration currently rebuilds requested activation from active_names only, dropping those deferred requests and leaving the root session with only the six collaboration tools. Scope: introduce an explicit additive activation operation, route dynamic multi-agent registration through it, preserve exact replacement for user/profile operations, and add deterministic startup-order and disablement regressions. Acceptance: after collaboration registration and base-tool publication, requested and active sets contain all expected tools; user-disabled tools remain disabled; provider-facing schemas match the logical active set.
Regression: Coding bootstrap requests the seven base tools before their definitions are published. Multi-agent registration currently rebuilds requested activation from active_names only, dropping those deferred requests and leaving the root session with only the six collaboration tools. Scope: introduce an explicit additive activation operation, route dynamic multi-agent registration through it, preserve exact replacement for user/profile operations, and add deterministic startup-order and disablement regressions. Acceptance: after collaboration registration and base-tool publication, requested and active sets contain all expected tools; user-disabled tools remain disabled; provider-facing schemas match the logical active set.