What problem does it solve? Before every commit, developers must manually run code review, ICEA compliance checks, secrets scanning, and security findings checks — a slow, error-prone sequence that is easy to skip. This Skill consolidates all of those gates into a single pre-commit pass over staged and modified files, returning one clear verdict and a ready-to-use commit command. ## Core Features & Use Cases - Unified multi-check gate: Runs static code analysis (Check A), ICEA compliance via the pr-spec-review engine (Check B), secrets and sensitive-file scanning (Check C), business-context severity escalation (Check 5b), and the open Critical/High security findings gate (Check D) in one pass. - Hard blocking rules: Blocks the commit on Critical/High findings, missing acceptance criteria, detected secrets, or open Critical/High security ledger findings; warnings never block. - Traceability instrumentation: Computes change-manifest precision/recall against the ICEA and detects D-option drift, appending accuracy metrics without blocking the commit. - Use Case: A developer on branch ADO-1234 stages changes and invokes the gate; the Skill reports PASS on all checks and emits a pre-filled git commit -m "[ADO-1234] ..." command. ## Quick Start Run the checkin gate on my staged changes and tell me whether it is safe to commit.