bbrysonelite-max Debug with claude-memory
When to Use
- Investigating a regression (something that worked before)
- Tracing all changes to a file or component over time
- Understanding what a recent commit actually changed
- Checking if a bug was introduced or fixed before
- Pre-flight check before a risky refactor
Workflow
1. Identify the component or file the bug is in
2. Call commits_touching_file(filename) to get full change timeline
3. Call bug_fix_history(component) to find prior fixes in the same area
4. Call latest_commits(10) if the regression is recent
5. Cross-reference with GitNexus impact(symbol) if available — see what else calls the broken code
6. Synthesise: timeline + prior bugs + recent changes → root cause hypothesis
Checklist
- [ ] Called commits_touching_file for the broken file
- [ ] Called bug_fix_history to find related prior regressions
- [ ] Checked latest_commits for recent changes in the area
- [ ] Noted commit hashes for the user to inspect with git show / git diff
- [ ] Cross-referenced with GitNexus if available (callers, blast radius)
Tool Details
Full file history
commits_touching_file("OrderService.php", limit=20)
# Returns all commits touching the file, newest first
# in_chroma_index=True means the commit is in semantic memory
Prior bugs in same area
bug_fix_history("orders", include_security=True, limit=10)
# Returns all fix/bug/security commits for the component
# Use this to find: "has this broken before?"
What changed since last deploy
latest_commits(20)
# Returns 20 most recent indexed commits, newest first
# Look for commits touching the same files as the regression
Pinpoint a topic
search_git_history("discount code removal case sensitive", category="fix")
# Finds the exact fix commit for a known bug pattern
Example: Tracing a Regression
User: "The discount removal is broken again — it was working last week."
Step 1 — File history
commits_touching_file("DiscountService.php")
→ [5e495155] 2026-03-06 fix(cart): fix discount code removal failing with case mismatch
→ [780ec1a9] 2026-03-05 feat(discounts): add cart discount code apply and remove feature
Step 2 — Prior bugs
bug_fix_history("discount")
→ [5e495155] fix(cart): fix discount code removal failing with case mismatch score=0.717
→ [787f9d3d] fix(pricing): prevent zero or negative grand total after discount score=0.614
Step 3 — Recent commits
latest_commits(10)
→ [08690c6a] 2026-03-07 chore(postman): fix cascading test failures...
→ [5e495155] 2026-03-06 fix(cart): fix discount code removal...
Conclusion: The case-mismatch fix (5e495155) was applied Mar 6.
If it's broken again, check whether a subsequent commit reverted
the .strtolower() call in DiscountService::removeCode().
Run: git show 5e495155 -- app/Services/DiscountService.php
Combined with GitNexus
If GitNexus is configured, combine both tools:
claude-memory: bug_fix_history("payments")
→ tells you WHAT has broken here before
GitNexus: impact("PaymentService::handleCallback")
→ tells you WHAT ELSE will break if you touch it now
Together: full temporal + structural picture before making a change.