Bind pending SDK resources to exact cleanup leases, coalesce disposal, and retry only unresolved children. Shared startup callers retain final cleanup while independent peers can cancel their waits.
Attribute SDK aborts by exact owned rejection identity, preserve physical failures under late cancellation, and retain completed Evidence at the application boundary.
Validation: 83 focused tests across eight files; typecheck/lint, docs check, formatting and discovery. Controlled real HTTP/SDK faults only; no native JEB engine or target verification. Refs #4603.
Pass the caller operation into the shared client-information producer and consume its parsed facts during inspection. Remove duplicate metadata parsing and the forwarding wrapper.
Refs #4597. Baseline real CLI/MCP controls failed for three requested operations; all 51 affected tests and static checks now pass. The endpoint is simulated; real JEB refusal behavior is unverified.