agentleFS
YehudaFrankelYehudaFrankel/clankbrain/.claude/skills/debug-session/SKILL.md

debug-session

Skill16 starsChanged 7 months agoMITView on GitHub

Structured debugging flow for any bug or unexpected behavior. Follows reproduce, isolate, hypothesize, fix, verify, log. Triggers on \"debug session\", \"can't figure out why\", \"weird behavior\", \"something's wrong with\", \"why is X not working\", \"help me debug\".

6 other projects use a version of this.

Adopted by

Most recently taken up by

The file

We split this skill into the rules it gives an agent

3 rules. 0 are common, 3 are distinctive, and 0 are very specific to this project.

  • 0

    Common

    Most of the 6 edited versions we read keep these.

  • 3

    Distinctive

    This author's own choices. Worth a look.

  • 0

    Very specific

    Tied to their project's names, files or tools. Probably skip.

  • Common
  • Distinctive
  • Very specific
  1. Distinctive:

    Allowed Tools: Read, Grep, Glob, Bash, Edit, Write

    line 12
  2. Distinctive:

    Never skip the reproduce step.

    line 40
  3. Distinctive:

    If the fix doesn't work, go back to step 2, not step 4.

    line 42

“Common” is measured: kept by at least 6 in 10 of the 6 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

Keep what fits and drop the rest. Your version, ready for your agents.
Files
SKILL.md

Skill: debug-session

Trigger: "debug session", "can't figure out why", "weird behavior", "something's wrong with", "why is X not working", "help me debug"

Description: Structured debugging flow for any bug or unexpected behavior. Follows reproduce, isolate, hypothesize, fix, verify, log.

Allowed Tools: Read, Grep, Glob, Bash, Edit, Write


Steps

  1. Reproduce — confirm the bug exists. Ask the user to describe exact steps. Run the failing scenario if possible.
  2. Isolate — narrow down where the bug lives:
    • Which file? Grep for the relevant function/variable.
    • Which line? Read the suspect code.
    • What changed recently? Check git log or ask the user.
  3. Hypothesize — state ONE clear hypothesis: "I think X is happening because Y."
  4. Fix — apply the minimal fix. Follow plan-before-edit if the project has that rule.
  5. Verify — confirm the fix works. Run the scenario again.
  6. Log — update error-lookup.md (if it exists) with:
    | Symptom | Root cause | Fix | Date |
    So the same bug never costs time again.

Notes

  • Never skip the reproduce step. "I think I know what's wrong" without reproducing leads to wrong fixes.
  • One hypothesis at a time. Don't shotgun 3 changes and hope one works.
  • If the fix doesn't work, go back to step 2, not step 4.

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