bug-fix
Use for localized bugs, runtime errors, white screens, failing tests, console errors, and regressions.
Skill by mtvrkan
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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/mtvrkan-bug-fix
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
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 and code. 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/bug-fix
Tools it pre-approves 6
From allowed-tools in SKILL.md: the agent may use these without asking you each time.
Read,Grep,Glob,Bash,Edit,Write
What's inside
- Skill name
bug-fix- Description
- Use for localized bugs, runtime errors, white screens, failing tests, console errors, and regressions. Make the smallest safe fix.
- License
- MIT
- Allowed tools
- Read,, Grep,, Glob,, Bash,, Edit,, Write
- Instructions
- 20 lines in SKILL.md · view on GitHub
Before installing
- Pre-approves some shell commands
Files (1)
- SKILL.md
SKILL.md (first lines)
# bug-fix
Read error → root cause → smallest fix → test → done.
1. Read stack trace / error / failing test first. Open ONLY files in the stack trace or directly symptom-related.
2. Fix the smallest responsible code path. Run targeted test — no test exists → add 1 regression test. Non-obvious fix → the why goes in the ROOT line and the commit message, never a code comment.
3. No suspect file in the evidence, or the first fix did not hold → in the main loop switch to `systematic-debug`; inside an agent return `ESCALATE TO: systematic-debug — main loop, [evidence so far]`. Escalate immediately: auth/session/token/payment → security-guard | DB corruption/schema/migration → db-guard.
Deep reference: `${CLAUDE_PLUGIN_ROOT}/agent_docs/error-handling-patterns.md` — typed error hierarchies, boundary handling, retry/fallback patterns.
## Output
```text
ROOT: [what and where]
FIX: [file:line — what changed]
TEST: [command — ✓ | regression test added]
RISK: low | medium
```From mtvrkan/senior-dev-kit, MIT.
More from mtvrkan/senior-dev-kit
- 0.630score
new-page
mtvrkan
Use when building a brand-new admin panel page or screen from scratch in ANY web framework.
SkillAFreshness: A★ 10Claude Code +9 - 0.630score
new-screen
mtvrkan
Use when building a brand-new mobile screen, bottom sheet, or major UI section from scratch in Kotlin/Compose, Flutter, or Swift/SwiftUI.
SkillAFreshness: A★ 10Claude Code +9 - 0.630score
from-scratch
mtvrkan
Use when starting a new project from scratch.
SkillAFreshness: A★ 10Claude Code +9 - 0.627score
systematic-debug
mtvrkan
Use for bugs whose cause is not localizable — intermittent or flaky failures, "works on my machine", regressions with no stack trace, heisenbugs, wrong…
SkillAFreshness: A★ 10Claude Code +9 - 0.627score
security-scan
mtvrkan
Use for dependency audits (CVEs, outdated majors, paid licenses, bloat), secret scans, SAST, and container/filesystem scans.
SkillAFreshness: A★ 10Claude Code +9 - 0.627score
api-design
mtvrkan
Use for designing REST/GraphQL API contracts before implementing, and for planning breaking-change version transitions (v1→v2, deprecations).
SkillAFreshness: A★ 10Claude Code +9 - 0.627score
codebase-overview
mtvrkan
Use to generate or refresh a codebase architecture overview — directory map, data flow, key component responsibilities — so future research reuses it instead…
SkillAFreshness: A★ 10Claude Code +9 - 0.627score
feature-plan
mtvrkan
Use before implementing large, multi-file, architecture or system-design, or unclear features.
SkillAFreshness: A★ 10Claude Code +9 - 0.627score
dep-upgrade
mtvrkan
Use to upgrade a dependency across a major version or migrate between libraries — framework majors, ORM or test-runner majors, deprecated packages — with the…
SkillAFreshness: A★ 10Claude Code +9 - 0.627score
kit-setup
mtvrkan
Install the parts of Senior Dev Kit a plugin cannot carry — the path-scoped rules, the deny list, and the attribution setting — into the user's Claude Code…
SkillAFreshness: A★ 10Claude Code +9 - 0.627score
db-change
mtvrkan
Use for database schema/model/query changes AND new entity/relation/document modeling — SQL, NoSQL, ORM, indexes, constraints, data safety.
SkillAFreshness: A★ 10Claude Code +9 - 0.627score
env-audit
mtvrkan
Audits environment variables across the codebase — missing declarations, leaked defaults, unused vars, .env.example drift.
SkillAFreshness: A★ 10Claude Code +9
Signals
- Stars
- 10
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Oct 5, 2026 (26 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/mtvrkan/senior-dev-kit
- Website
- senior.mtvrkan.com/
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from mtvrkan
- 0.630score
new-screen
mtvrkan
Use when building a brand-new mobile screen, bottom sheet, or major UI section from scratch in Kotlin/Compose, Flutter, or Swift/SwiftUI.
SkillAFreshness: A★ 10Claude Code +9 - 0.630score
new-page
mtvrkan
Use when building a brand-new admin panel page or screen from scratch in ANY web framework.
SkillAFreshness: A★ 10Claude Code +9 - 0.630score
from-scratch
mtvrkan
Use when starting a new project from scratch.
SkillAFreshness: A★ 10Claude Code +9 - 0.627score
api-design
mtvrkan
Use for designing REST/GraphQL API contracts before implementing, and for planning breaking-change version transitions (v1→v2, deprecations).
SkillAFreshness: A★ 10Claude Code +9 - 0.627score
db-change
mtvrkan
Use for database schema/model/query changes AND new entity/relation/document modeling — SQL, NoSQL, ORM, indexes, constraints, data safety.
SkillAFreshness: A★ 10Claude Code +9 - 0.627score
codebase-overview
mtvrkan
Use to generate or refresh a codebase architecture overview — directory map, data flow, key component responsibilities — so future research reuses it instead…
SkillAFreshness: A★ 10Claude Code +9
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Cite this page
bug-fix skill. Agent Mart. https://agentmart.dev/skills/mtvrkan-bug-fix (last updated 2026-10-24)