# Finding Discipline > Confirm actionable review findings, deduplicate root causes, and exclude nits, vague risks, and style notes. - Skill: `jesse-merhi/finding-discipline` (Agent Skill) - Install (CLI): `npx skillmds@latest add jesse-merhi/finding-discipline` - Raw SKILL.md: https://api.skillmd.com/api/skills/jesse-merhi/finding-discipline/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Coding & Dev Tools - Author: jesse-merhi (https://skillmd.com/u/jesse-merhi) - Updated: 2026-09-22 - Page: https://skillmd.com/skills/jesse-merhi/finding-discipline --- # Finding discipline Use this skill after you have inspected enough code to know a concrete runtime failure or present maintenance cost. The goal is fewer, sharper findings that a PR author can fix. ## Workflow 1. Treat reviewer output as candidate observations. For each runtime candidate, apply the likelihood-impact framework in [Risk rating](#risk-rating), then apply the finding bar in [Finding bar](#finding-bar). 2. Apply the three-gate actionability contract in [Actionability gate](#actionability-gate). Treat this as the required decision point for whether a candidate may produce a finding, code, or a test. 3. Drop excluded observations using [Exclusions](#exclusions). 4. Run the confirmation pass in [Confirmation pass](#confirmation-pass). 5. Write each finding with the format and severity rules in [Output](#output). 6. Perform the final review pass before presenting findings. ## Required discipline - Optimize candidate generation for recall and finding acceptance for precision. - Prefer no finding over a weak finding. - Require reality, importance, and repair quality to pass independently. Repair quality may authorize either a supported repair or an owner consultation when the problem is proven but the repair is not. Neither path automatically authorizes a patch or test. - Put only proven, deliberately tolerated risk in residual risk. Reject theoretical possibilities instead of preserving them as warnings. - Merge duplicates under one root cause. - Remove findings that depend on unproven assumptions. - Check each line reference still overlaps the reviewed change when possible. - Make titles action-oriented, not diagnostic labels. ## Risk rating Treat reviewer output as a hypothesis. Rate severity only after proving a current production path and a meaningful consequence. ### Risk reality check Record this case before the findings CLI assigns severity and disposition: ```text Production path: transformations -> failing sink> Reachability evidence: Likelihood: likely | possible | rare | unknown | theoretical Impact: critical | high | medium | low Actual consequence: ``` Use these likelihood meanings: - `likely`: observed or reached by normal, recurring supported inputs. - `possible`: a supported current path reaches it without an exceptional combination of events. - `rare`: a supported current path exists, but requires an unusual input or state combination. - `unknown`: evidence is missing. Investigate; do not guess a probability. - `theoretical`: only an arbitrary type value, synthetic test, dependency maximum, or imagined state reaches it. Reject it. Use these impact meanings: - `critical`: exploitable security boundary, irreversible data loss or corruption, or broad outage. - `high`: blocked core workflow, serious data or permission error, or many affected users. - `medium`: bounded correctness or workflow failure with meaningful recovery cost. - `low`: presentation defect, minor inconvenience, or easy recovery without material loss. ### Deterministic rating Supply likelihood and impact. Do not choose severity or disposition; the findings CLI derives the risk outcome from this table: | Likelihood | Low impact | Medium impact | High impact | Critical impact | | --- | --- | --- | --- | --- | | likely | P3, accept | P2, accept | P1, accept | P0, accept | | possible | no severity, reject | P2, accept | P1, accept | P1, accept | | rare | no severity, reject | no severity, reject | P2, consult | P1, consult | | unknown | no severity, investigate | no severity, investigate | no severity, investigate | no severity, investigate | | theoretical | no severity, reject | no severity, reject | no severity, reject | no severity, reject | Low-probability, low-impact risk defaults to no finding and no code. Severity reflects likelihood and impact together; worst-case impact alone cannot raise a finding. Supply `--handling fix|consult|follow-up|reject` separately: it routes a proven finding without changing severity or turning a rejected or unproven risk into work. Use `reject` with the failed actionability gate and rationale when a candidate does not deserve intervention. A contained systemic repair may use `fix`; a material systemic repair uses `consult` before editing. When the owner deliberately defers an accepted local finding, the CLI records it as residual risk without changing its severity. The owner may reject a consulted finding without turning it into an autonomous patch; the terminal update records that separate decision with `--owner-resolution`. An unanswered consult stays open. A real adjacent issue uses `follow-up`, is reported as deferred work, and does not block the current review. ### Disposition - `accept`: non-synthetic evidence proves the path and consequence, the table makes action worthwhile, and the behavior violates a current contract. - `investigate`: reachability, likelihood, or sink behavior is still unproven. Gather evidence; do not patch. - `consult`: the risk is proven, but tolerance or scope is a product, security, compatibility, operational, or architectural choice. Ask before patching. - `follow-up`: the issue is real but belongs outside the current review. Record the owner or next action without blocking the current PR. - `residual`: the risk is proven and the current change deliberately leaves it unresolved. Record it without patching. - `reject`: the path is theoretical, the combined risk does not justify code, or the current contract explicitly allows the proven behavior. The burden of proof belongs to the finding. A test created from the reviewer's example can verify a fix after acceptance; it cannot supply missing production evidence. ### Defence in depth Rare does not mean harmless. Proven rare/high and rare/critical risks become consults with P2 and P1 severity respectively. Present the boundary and durable options before editing. Prefer an existing repository, framework, or dependency primitive when the user authorizes defence in depth. A custom maze of special cases fails the fix bar even when the underlying risk is serious. ## Finding bar A review finding must satisfy all of these: - Introduced by the reviewed change or newly exposed by it. - Tied to a specific changed line, symbol, config, or contract. - Has an evidence-backed, realistic failure mode or a concrete present maintenance cost, not just "this looks risky" or "this could be cleaner." - Explains impact in current product, runtime, or maintenance terms. - Has either a justified repair direction or a concrete unresolved repair decision that is important enough to bring to the owner. A possible patch or vague request for guidance is not enough. - Has enough confidence that a maintainer would likely want the author to act. ### Defensive findings A finding whose remedy adds a guard, cap, escape, normalization, fallback, or other defensive path must pass the risk rating and the relevant evidence test: - For a capacity cap or truncation path, show repository or production evidence that a current producer can realistically approach the threshold. A declared downstream limit or theoretically unbounded collection is not enough. - For escaping or delimiter handling, show that a supported or observed input can contain the exact delimiter or control character and that the real renderer or parser produces a material failure. An arbitrary string type or synthetically constructed value is not enough. A maintenance finding must use repository evidence to prove current unnecessary complexity, duplication, or code with no current job, and name the reading, change, test, or ownership cost it adds. Prefer no finding over a weak finding. ## Actionability gate A candidate may produce a finding, code, or a test only after these gates pass in order: 1. **Reality:** trace a supported producer to the claimed boundary and verify relevant guards, invariants, and dependency behavior. Arbitrary type values, synthetic calls, and dependency maxima are not production evidence. 2. **Importance:** name the violated contract, likelihood, impact, affected party, consequence, and recovery. Compare the realistic harm with the permanent code, tests, and operational complexity of intervening. 3. **Repair quality:** identify the root cause and owning boundary, compare doing nothing with plausible repairs, prefer an existing repository or dependency primitive, and count every new branch, fallback, abstraction, state transition, test, and failure mode. A failed gate means reject or investigate. Worst-case impact cannot compensate for implausible reachability, and a specific patch is not automatically a justified patch. Repair quality passes through one of two routes: - **Repair:** one durable direction is supported and its benefit justifies its full cost. Only this route may authorize a patch. - **Consultation:** the problem is real and important, but the durable direction requires an owner decision. Record the exact question, options checked, and why none is supported yet; do not patch. Choose proof after the repair passes. Before adding, changing, or removing a test, load `test-audit` and let its portfolio decision own whether coverage is kept, added, consolidated, moved, rewritten, deleted, or unnecessary. A historical regression alone does not justify a test; visual UI defects usually need rendered proof instead. ### Required record An actionable runtime finding records contract evidence, root cause, and intervention justification in addition to its risk rating. An actionable maintenance finding records root cause and intervention justification in addition to maintenance evidence and present cost. A patch, deferral, or approved consultation also requires the recommended repair. An unresolved or declined consultation may omit it only when its decision explains why no repair is supported. ## Exclusions Do not report: - style, naming, formatting, architecture taste, or "could be cleaner" refactors without a concrete current problem - generic missing tests unless the missing test hides a specific failure mode - speculative security concerns without an executable path - broad "consider" suggestions - duplicate findings that share the same root cause - stale findings against code that is not part of the reviewed diff Use residual risk only for a proven trigger and consequence that the current change deliberately leaves unresolved. Reject unsupported possibilities rather than preserving them as notes. ## Confirmation pass Before finalizing a runtime finding, answer: 1. What exact input, state, timing, permission, platform, or dependency version triggers this? 2. What does the code do now, and why is that wrong? 3. Which current contract proves it is wrong: caller expectation, test, docs, type, API, UI behavior, security boundary, or previous behavior? 4. What is the root cause, which boundary owns it, and what is the smallest durable repair there? 5. Could this be a false positive because of an upstream guard or invariant? 6. Why is the recommended repair better than doing nothing after counting its complexity, tests, and new failure modes? If answers 1-3 are hand-wavy, keep inspecting or drop the finding. If answers 4-6 do not justify a repair, do not patch. Consult only when the proven problem is important enough for an owner decision and the finding names the repair question and directions already checked; otherwise investigate or reject it. Confirm that the finding record contains a complete risk rating. For a defensive-code finding, check capacity claims and delimiter claims independently; evidence for one does not prove the other. For a maintenance finding, answer instead: 1. What exact changed code is unnecessarily complex, duplicated, or unused? 2. What repository evidence proves that present maintenance problem? 3. What present reading, change, test, or ownership cost does it add? 4. What root cause and ownership error creates that cost? 5. What smaller durable code preserves all current behavior? 6. What boundary, domain concept, dependency direction, expected variability, or useful test seam would the simplification preserve or remove? 7. Why is changing the code better than tolerating the current maintenance cost? If the evidence for answers 2-3 is hand-wavy, drop the finding. ## Output Use this shape for each finding: ```md [P0/P1/P2/P3] Imperative title under 80 characters The changed code in `path/to/file.ts` now does when . That breaks because . Fix by . This intervention is justified because . ``` Include file and line references as tightly as the harness supports. In Codex app reviews, emit `::code-comment{...}` findings when the user asked for review findings. For a repairless consultation, use this body instead: ```md [P0/P1/P2] Imperative title under 80 characters The changed code in `path/to/file.ts` causes when , affecting . The root cause belongs to . The repair remains unresolved because . Ask the owner to decide before editing code. ``` Use exactly the severity and disposition returned by the findings CLI. Do not choose or raise severity in prose. A severity attached to `consult` records the stakes. The consultation is actionable as an owner decision, not as permission to patch. For a maintenance finding, use this body instead: ```md [maintenance] Imperative title under 80 characters The changed code in `path/to/file.ts` adds , and proves the present maintenance problem. This adds without improving . Fix by . This intervention is justified because . ``` ### Severity - `P0`: likely, critical impact. - `P1`: likely or possible high impact, or possible or rare critical impact. - `P2`: likely or possible medium impact, or rare high impact. - `P3`: likely, low impact. Unknown and theoretical risks have no severity. Possible/low and rare/low or medium risks are rejected. The CLI is authoritative when prose and memory disagree.