review-deep-investigation

Lifts review-core's investigation bound for the suspicions it could not settle in one hop. It adds findings and a list of what it traced. It never changes severity, the decision rule, the REVIEW INCOMPLETE triggers or S1–S5 and S10; those are review-core's.

Requires review-core. Install it alongside this Skill; without it, stop and ask the user to install it.

Entry contract

• Runs only after review-core has run on the same target in this run, and only when selected under review-core's "Mode" (S6, stated there): from the request, on a yes to the Core's ask, or on evidence in auto.
• Needs no input beyond the target and the Core's findings and "Not investigated" concerns.
• Read-only, by review-core's S1 and S10. It uses Git and grep only: git grep, git log -S/-G, git show, git blame, and file reads. It builds no graph, index, AST or cache, and runs no project code.

Files

Read in full before step 1.

• rules/investigation.md — the investigation types and how far tracing goes.

Procedure

1. Collect the open questions: the Core's "Not investigated" concerns marked beyond the bound, plus any suspicion from reading the change that one hop does not settle.
2. Investigate each under rules/investigation.md. Stop each one on confirm or dismiss.
3. Add the findings. A confirmed defect is a finding in review-core's shape and severity scale, deduplicated with the Core's findings by root cause. A dismissed suspicion adds nothing.
4. Report what was traced. Add the "Investigation" section to the report after "Findings", and remove from "Not investigated" every concern this run settled.