[EHotwagner]

An integrator currently has to revisit an already-running CI operation to distinguish unchanged progress from actionable attention. Add one finite read-only observer for an explicitly named GitHub Actions run/attempt, preserving original operation identity, clocks, budgets, source and custody.

Core owns the reducer, GitHub owns bounded native reads and the existing CLI owns local continuation. Identity and two-sweep barriers cover the issue/run/PR/head/population. A restart cannot renew original work/cleanup deadlines or request/output budgets; interrupted evidence cannot masquerade as a completed cursor. Attention is emitted for terminal/failure/gap/deadline rather than each unchanged tick. This observer cannot select, dispatch, write Status, release reservations, replay effects or close issues.

Coverage/cost is explicit:8 GETs for up to100 selected-run jobs,10 for101–128; existing transport may transiently receive4MiB while accepted pages are capped256KiB. It observes one selected run, not the full policy-required check set; no savings or exactly-once claim.

Validation: original independent source review and causal compiler-repair reviews PASS; actualSDK10.0.401,3locked restores,3serial builds and all20focusedfacts PASS at7478705a (8Core/7GitHub/5CLI), with exactTRX counts and reaped EOF cleanup. Original failed builds remain retained; one order-sensitive duplicate-field fixture was corrected without changing its decoder expectation. Protected12a8 source, including accepted Matrix report/history, was integrated and Atlas/generated closure prepared through maintained sources. Final exact-head required CI remains necessary.

Source acceptance does not complete Delivery4731 or parent4730. Coherent publication, physical installed caller/instruction adoption, one necessary ordinary exact-head native observation and declared changed-head/failure/interruption/restart/deadline/rollback acceptance remain open. All original owners, worktrees and439inherited+46later uncertain effects remain unreleased.

Continues #4731 under #4730 .

The first sourceCI found two XML documentation comments in the implementation rather than its paired signature. Same-owner repair moves the public charging contract verbatim to its exported signature and removes the duplicate module comment; executable code, API, checker and baseline are unchanged. Independent exacta7fd4c repair review PASS; maintained gate,90 fixture cases,8protocol controls and3mutation controls PASS. Original87/3failure retained. Full final444-mutant and other requiredCI remain necessary.

The original hosted package failure is preserved. Same-PR reviewed repair retains the image SDK directory through guarded same-filesystem no-clobber rename before pinned exact setup, preserving strict path/version/custody checks and raw version diagnostics; four added pure controls passed. Prospective coherent110 readiness now names accepted109 predecessor source/content and retains all authority/collision/history/budget guards; 19 candidate controls and 200 recovery controls passed with two explicit private-census skips. This source tuple does not allocate a namespace or authorize publication. Observer release notes and Atlas source closure are included; final exact-head required CI remains necessary.

Actual hosted exact-SDK setup and strict custody checks passed. The original subsequent42-test fixture failure is preserved: GNU mv versions report a destination race either through nonzero rename refusal or the source-still-present postguard. Reviewed test-only repair accepts exactly those two refusal markers for that one case, retaining nonzero exit, no setup, source identity/bytes and racing destination ownership checks. Four pure tests pass; production workflow is unchanged. Final-head requiredCI remains necessary.

Actual prior-head hosted package qualification completed successfully. Accepted protected Wizard SOURCE021 (PR4737→86b0408d) is now normally merged into this same observer branch. Independent integration review verifies both parents source/modes unchanged outside three Atlas catalogs and the maintained derived manifest;341record union preserves all histories. Creator021/coherent110 and the observer110 readiness remain coherent. Final integrated-head requiredCI is necessary; publication and installed/native full acceptance remain open.