wolverin0 Skill: Audit Fix Generator
When an audit finds 30 issues, the developer doesn't want 30 paragraphs of advice — they want 30 prompts they can paste into a fresh AI session to fix each one. This skill produces those prompts on demand.
The fix prompt for each finding follows a strict template that includes:
- Context (what's broken, where, why it matters)
- Constraints (don't break adjacent code, preserve tests, etc.)
- Fix steps (concrete sequence)
- Verification (how to confirm the fix worked)
- Rollback (how to revert if the fix introduced a regression)
Sections 4 and 5 are non-negotiable. A fix prompt without verification is just a guess; without rollback, it's an unsafe guess.
Process
Input
The user invokes this skill referencing a finding by ID:
"/audit-fix F-H1.1" → Hard stop H1, finding 1 "/audit-fix F-1.3" → Domain 1, finding 3 "/audit-fix F-T1.1" → Tambon Signature 1, finding 1
The orchestrator's audit report has all findings tagged with an ID in this format. Look up the finding from the report (or ask the user to paste the finding's full block if the report isn't in context).
Generation steps
- Re-read the cited code. R2 — quote before fix. Don't propose a change to a line you haven't seen recently.
- Identify the blast radius. What other files import or reference
the file being changed? Use
grep -rn "<symbol>" src/to find them. - Identify the test coverage. Are there tests that exercise this code path? Will the fix break them, or do they need updating?
- Choose a fix strategy. Often there are multiple reasonable fixes.
Pick the one that:
- Minimizes blast radius
- Aligns with existing patterns in the codebase (R7)
- Doesn't introduce a new dependency
- Write the prompt.
Output template
═══════════════════════════════════════════════════════════════════════
AI FIX PROMPT — Finding <ID>
═══════════════════════════════════════════════════════════════════════
[The block below is the prompt itself. Copy it into a fresh Claude Code
or Cursor session. Do NOT paste it into the same session that wrote
the original code — start fresh, clean context.]
────────────────────────────────────────────────────────────────────────
# Fix: <one-line title>
## Context
You are fixing a finding from a technical due diligence audit on this
repository.
**Finding ID:** <ID>
**Severity:** <Critical/High/Medium/Low>
**Exploitability:** <EXPLOITABLE-NOW/EXPLOITABLE-LOW-EFFORT/BAD-PRACTICE/UNKNOWN>
**Hard-stop class:** <H1-H11 if applicable>
**Blind-spot class:** <B1-B19 if applicable>
**What's wrong:**
<finding's "what's wrong" paragraph from the audit>
**Evidence (read these first):**
- <path:line>
- <additional locations if relevant>
**Why it matters:**
<finding's "why it matters" sentence>
## Constraints
- Do NOT modify code outside the files listed above unless absolutely
necessary. If you do, justify each additional file in a comment.
- Do NOT introduce new dependencies. Use what's already in
`requirements.txt` / `package.json`.
- Do NOT delete existing tests. If a test is wrong, mark it with a
TODO and explain in your reply; don't silently delete it.
- Do NOT bypass the linter / formatter / pre-commit hooks. Make the
fix pass them.
- Match the existing code style in the file being edited.
- If you discover a related issue while working on this one,
STOP and report it; do NOT scope-creep.
## Fix steps
1. <step 1: what to read first>
2. <step 2: what to change>
3. <step 3: what to add (tests)>
4. <step 4: what to remove (deprecated patterns)>
[Provide a CONCRETE before/after diff if the fix is mechanical:]
```diff
- <before line>
+ <after line>
[Or a code block of the new function/section if the fix is structural:]
# After fix:
async def <fn name>(<params>):
# ... new implementation
Tests to add or update
The fix MUST include tests that prove the issue is resolved.
- <test 1: confirms the original buggy behavior is gone>
- <test 2: confirms a related case that the original fix might have broken>
- <test 3: confirms an adversarial input that the original code missed>
If the codebase has no test infrastructure for this area:
- Add a basic test scaffold first (one test file, one fixture if needed)
- Document in your reply that you set up infrastructure as part of the fix
Verification (mandatory — you must run these and report the output)
# Run the affected test file
<exact pytest / npm test / cargo test command>
# Run the full test suite to confirm no regression
<exact command>
# Run the linter / type-checker
<exact command — ruff, mypy, eslint, tsc>
# Manual verification for security/payment fixes — replay the
# exploitable scenario and confirm it now fails:
<curl command, or psql query, or similar>
After running, paste the output of each command into your reply. If any fails, STOP and report — don't try to "fix the verification" by loosening the test.
Rollback
If verification reveals the fix introduced a regression:
# Stash or revert the changes
git stash
# Or, if already committed:
git revert <commit>
State explicitly in your reply how to revert. The reviewer must be able to roll back without thinking.
What you should NOT do
- ❌ Don't claim "the fix works" without showing the verification command output
- ❌ Don't fix more than the listed finding — report related findings, don't silently fix them
- ❌ Don't disable a test to make the fix "pass"
- ❌ Don't push directly to main; work in a branch
Done criteria
You're done when ALL of the following are true:
- The exact code at path:line no longer matches the buggy pattern
- All listed verification commands pass
- All listed tests are added and passing
- The fix touches no files outside the listed evidence + tests
- You've pasted the verification output into your reply
When done, report:
- The diff (full, not summary)
- The verification command output
- Any related findings you noticed but did NOT fix (so they can be tracked separately)
────────────────────────────────────────────────────────────────────────
[End of fix prompt. The user copies the block above into a fresh AI session.]
## When the finding is a hard stop
For H1-H11 findings, add a "STOP — read this first" preamble to the
prompt:
🛑 THIS IS A HARD-STOP FIX
This finding is a launch-blocker. The codebase MUST NOT receive production traffic until this is resolved AND verified. The verification step is non-negotiable.
If during the fix you discover that the fix is more complex than expected (e.g., the auth middleware needs to be rewritten, not just wired), stop and report. A partial fix is worse than no fix here.
## When the finding is part of a cluster
Some findings come in clusters (e.g., 8 instances of B1 across 8
endpoints). For these, the fix prompt should consolidate:
This finding is part of a cluster of related issues:
- <ID 1>: path:line
- <ID 2>: path:line ...
Fix all in one PR. The fix pattern is the same; the goal of fixing them together is to apply the pattern uniformly.
## What this skill does NOT do
- Run the fix itself (it generates the prompt; the user runs the fix)
- Modify any code (read-only for the audit pipeline)
- Generate fix prompts unprompted (only on `/audit-fix <ID>` request)
- Aggregate fix prompts into a single document by default (each fix is
a separate prompt for a separate session — that's deliberate, to
keep each AI session's context clean)
## Failure modes to refuse
- ❌ Producing a fix prompt without re-reading the cited code (R2)
- ❌ Omitting the Verification or Rollback section (the template
requires both)
- ❌ Generating a fix that requires reading 10+ files (scope is too big
— recommend splitting the finding into smaller fixes)
- ❌ Generating fix prompts in bulk for a 30-finding audit "to save
time" — each fix gets its own prompt, run separately, verified
separately