diagnosing-bugs
Diagnosis loop for hard bugs and performance regressions.
Skill by prefapp
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/prefapp-diagnosing-bugs
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: productivity
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/diagnosing-bugs
What's inside
- Skill name
diagnosing-bugs- Description
- Diagnosis loop for hard bugs and performance regressions. Use when the user says "diagnose"/"debug this", or reports something broken/throwing/failing/slow.
- License
- unknown
- Instructions
- 138 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
More from prefapp/skills
- 0.587score
coding
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Behavioral guidelines to reduce common LLM coding mistakes.
SkillAFreshness: A★ 1Claude Code +9 - 0.579score
setup-workflow
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Bootstrap a repo for the workflow skills: detect its domain-doc layout (no-docs / single-context / multi-context), scaffold GLOSSARY/GLOSSARY-MAP + docs/adr…
SkillAFreshness: A★ 1Claude Code +9 - 0.579score
matt-sync
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Carry upstream (Matt Pocock) skill improvements into a fork's skills.
SkillAFreshness: A★ 1Claude Code +9 - 0.579score
triage
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Move issues through a state machine of triage roles; when configured as a triage surface, move external PRs through it too: categorise, verify, grill if…
SkillAFreshness: A★ 1Claude Code +9 - 0.579score
prune-comments
prefapp
Prune comments down to the few that carry a real external constraint, reshape the code their removal exposes, and offer encodings for claimed constraints.
SkillAFreshness: A★ 1Claude Code +9 - 0.572score
firestartr-operation
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Single entry point for operating a Prefapp-managed Firestartr platform from a plain-language request.
SkillAFreshness: A★ 1Claude Code +9 - 0.557score
codebase-design
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Shared vocabulary for designing deep modules.
SkillAFreshness: A★ 1Claude Code +9 - 0.557score
domain-modeling
prefapp
Build and sharpen a project's domain model.
SkillAFreshness: A★ 1Claude Code +9 - 0.557score
grilling
prefapp
Grill the user relentlessly about a plan, decision, or idea.
SkillAFreshness: A★ 1Claude Code +9 - 0.557score
review
prefapp
Review the changes since a fixed point (commit, branch, tag, or merge-base) along three axes: Standards (does the code follow this repo's documented coding…
SkillAFreshness: A★ 1Claude Code +9 - 0.557score
prototype
prefapp
Build a throwaway prototype to answer a design question.
SkillAFreshness: A★ 1Claude Code +9 - 0.557score
tdd
prefapp
Test-driven development.
SkillAFreshness: A★ 1Claude Code +9
Signals
- Stars
- 1
- Forks
- 0
- Open issues
- 27
- Last commit (this folder)
- Oct 4, 2026 (24 days ago)
- Last release
- Sep 23, 2026 (1 month ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- Repository
- github.com/prefapp/skills
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from prefapp
- 0.587score
coding
prefapp
Behavioral guidelines to reduce common LLM coding mistakes.
SkillAFreshness: A★ 1Claude Code +9 - 0.579score
matt-sync
prefapp
Carry upstream (Matt Pocock) skill improvements into a fork's skills.
SkillAFreshness: A★ 1Claude Code +9 - 0.579score
triage
prefapp
Move issues through a state machine of triage roles; when configured as a triage surface, move external PRs through it too: categorise, verify, grill if…
SkillAFreshness: A★ 1Claude Code +9 - 0.579score
setup-workflow
prefapp
Bootstrap a repo for the workflow skills: detect its domain-doc layout (no-docs / single-context / multi-context), scaffold GLOSSARY/GLOSSARY-MAP + docs/adr…
SkillAFreshness: A★ 1Claude Code +9 - 0.579score
prune-comments
prefapp
Prune comments down to the few that carry a real external constraint, reshape the code their removal exposes, and offer encodings for claimed constraints.
SkillAFreshness: A★ 1Claude Code +9 - 0.572score
firestartr-operation
prefapp
Single entry point for operating a Prefapp-managed Firestartr platform from a plain-language request.
SkillAFreshness: A★ 1Claude Code +9
Cite this page
diagnosing-bugs skill. Agent Mart. https://agentmart.dev/skills/prefapp-diagnosing-bugs (last updated 2026-10-24)