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best claude skills for coding
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best claude skills for coding
Best Claude Skills for Coding
The most-installed skills for writing and reviewing code, 15 hand-picked, ranked by real installs.
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Type
Updated
Installs
↓
(sorted descending)
Stars
1
web-design-guidelines
Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".
Skills
Jul 2026
483k
29k
2
azure-diagnostics
Debug Azure production issues on Azure using AppLens, Azure Monitor, resource health, and safe triage. WHEN: debug production issues, troubleshoot app service, app service high CPU, app service deploy
Skills
Jul 2026
472k
1.3k
3
azure-compliance
Run Azure compliance and security audits with azqr plus Key Vault expiration checks. Covers best-practice assessment, resource review, policy/compliance validation, and security posture checks. WHEN:
Skills
Jul 2026
470k
1.3k
4
azure-cloud-migrate
Assess and migrate cross-cloud workloads to Azure with reports and code conversion. Supports Lambda→Functions, Beanstalk/Heroku/App Engine→App Service, Fargate/Kubernetes/Cloud Run/Spring Boot→Contain
Skills
Jul 2026
404k
1.3k
5
azure-upgrade
Assess and upgrade Azure workloads between plans, tiers, or SKUs, or modernize Azure SDK dependencies in source code. WHEN: upgrade Consumption to Flex Consumption, upgrade Azure Functions plan, chang
Skills
Jul 2026
333k
1.3k
6
caveman-review
Ultra-compressed code review comments. Cuts noise from PR feedback while preserving the actionable signal. Each comment is one line: location, problem, fix. Use when user says "review this PR", "code
Skills
Jul 2026
257k
92k
7
caveman-compress
Compress natural language memory files (CLAUDE.md, todos, preferences) into caveman format to save input tokens. Preserves all technical substance, code, URLs, and structure. Compressed version overwr
Skills
Jul 2026
255k
92k
8
grilling
Grill the user relentlessly about a plan, decision, or idea. Use when the user wants to stress-test their thinking, or uses any 'grill' trigger phrases.
Skills
Jul 2026
249k
182k
9
codebase-design
Shared vocabulary for designing deep modules. Use when the user wants to design or improve a module's interface, find deepening opportunities, decide where a seam goes, make code more testable or AI-n
Skills
Jul 2026
225k
182k
10
diagnosing-bugs
Diagnosis loop for hard bugs and performance regressions. Use when the user says "diagnose"/"debug this", or reports something broken/throwing/failing/slow.
Skills
Jul 2026
222k
182k
11
cavecrew
Decision guide for delegating to caveman-style subagents. Tells the main thread WHEN to spawn `cavecrew-investigator` (locate code), `cavecrew-builder` (1-2 file edit), or `cavecrew-reviewer` (diff re
Skills
Jul 2026
208k
92k
12
caveman-stats
Show real token usage and estimated savings for the current session. Reads directly from the Claude Code session log — no AI estimation. Triggers on /caveman-stats. Output is injected by the mode-trac
Skills
Jul 2026
207k
92k
13
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
Skills
Jul 2026
197k
259k
14
writing-plans
Use when you have a spec or requirements for a multi-step task, before touching code
Skills
Jul 2026
194k
259k
15
requesting-code-review
Use when completing tasks, implementing major features, or before merging to verify work meets requirements
Skills
Jul 2026
176k
259k
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