Code Quality and Linting skills for Claude Code and Codex
Skills for code quality, linting and static analysis: ESLint and neostandard, Ruff, Roslyn analyzers, Dart static analysis, pre-commit hooks, Go and Terraform style guides, anti-pattern checks and clean code rules. They help an agent keep a codebase consistent and catch problems before review.
Highest-scoring code quality skills in the October 22, 2026 snapshot: go-ci from eduardo-sl/go-agent-skills (95/100), tidy from mblode/agent-skills (87/100) and anti-patterns from avelikiy/great_cto (82/100). Scores come from the Suede Skill Check.
- 22 listed skills
- 15 repositories
- 9 with full pages
10 from official publishers. 0 bundle scripts. 0 connect to an outside service. Listed in Code Review and Code Quality (15), Testing and QA (4), Developer Tools and Frameworks (2), DevOps and Cloud (1).
All 22 code quality skills
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| Skill | Repository | What it does |
|---|---|---|
| anti-patterns 82/100 · B | avelikiy/great_cto | Lists known SDLC anti-patterns that agents must reject when reviewing architecture, plans, code, or post-mortems, used by the architect, pm, senior-dev, and l3-support agents. |
| clean-code 81/100 · B | wondelai/skills | Guides writing readable, maintainable code through disciplined naming, small functions, and clean error handling, including readability reviews of pull requests. |
| code-auditor 75/100 · C | mhattingpete/claude-skills-marketplace | Audits a codebase across architecture, code quality, security, performance, testing, and maintainability to identify technical debt and give a health check. |
| go-ci 95/100 · A | eduardo-sl/go-agent-skills | Sets up continuous integration for Go projects with GitHub Actions, caching, golangci-lint, test and coverage gates, vulnerability scanning, SAST, Dependabot, and build matrices. |
| go-coding-standards 95/100 · A | eduardo-sl/go-agent-skills | Applies Go coding standards and style conventions from Effective Go and Go Code Review Comments, including import ordering, struct initialization, receivers, and formatting rules. |
| go-naming 95/100 · A | eduardo-sl/go-agent-skills | Applies Go naming conventions to packages, files, types, functions, methods, receivers, variables, constants, errors, acronyms, and tests, grounded in Effective Go. |
| linting-neostandard-eslint9 77/100 · C | mcollina/skills | Configures ESLint v9 flat config and neostandard for JavaScript and TypeScript projects, including migrating from legacy .eslintrc files or the standard package. |
| terraform-style-guide 80/100 · B | hashicorp/agent-skills | Generates and reviews Terraform HCL code that follows HashiCorp's official style conventions and best practices. |
| tidy 87/100 · B | mblode/agent-skills | Reviews a local diff, branch diff, or PR with file and line findings in confirmed and plausible tiers, and can apply the fixes. |
| code-maturity-assessor 84/100 · B | trailofbits/skills | Systematic code maturity assessment using Trail of Bits' 9-category framework. Analyzes codebase for arithmetic safety, auditing practices, access… |
| dart-run-static-analysis 69/100 · D | flutter/skills | Execute `dart analyze` to identify warnings and errors, and use `dart fix --apply` to automatically resolve mechanical lint issues. Use during… |
| deslop-shared-libs 70/100 · C | garrytan/gstack | Find worthwhile shared-code extractions in recent work. (gstack) |
| improve-code-quality 76/100 · C | wondelai/skills | Guided journey from a working-but-untested vibe-coded prototype to a production-ready product with tests, clean structure, a business-rules… |
| mcore-linting-and-formatting 62/100 · D | NVIDIA/skills | Linting and formatting for Megatron-LM. Covers running autoformat.sh, tools (ruff, black, isort, pylint, mypy), and code style rules. |
| modern-python 87/100 · B | trailofbits/skills | Configures Python projects with modern tooling (uv, ruff, ty). Use when creating projects, writing standalone scripts, or migrating from… |
| move-code-quality 64/100 · D | 1NickPappas/move-code-quality-skill | Analyzes Move language packages against the official Move Book Code Quality Checklist. Use this skill when reviewing Move code, checking Move 2024… |
| quality-playbook 69/100 · D | github/awesome-copilot | Run a complete quality engineering audit on any codebase. Derives behavioral requirements from the code, generates spec-traced functional tests… |
| roslyn-analyzers 77/100 · C | github/awesome-copilot | Build, review, debug, package, and test Roslyn diagnostic analyzers, code fix providers, and incremental source generators. Use for… |
| ruff-recursive-fix 69/100 · D | github/awesome-copilot | Run Ruff checks with optional scope and rule overrides, apply safe and unsafe autofixes iteratively, review each change, and resolve remaining… |
| salesforce-apex-quality 77/100 · C | github/awesome-copilot | Apex code quality guardrails for Salesforce development. Enforces bulk-safety rules (no SOQL/DML in loops), sharing model requirements, CRUD/FLS… |
| setup-pre-commit 75/100 · C | mattpocock/skills | Set up Husky pre-commit hooks with lint-staged (Prettier), type checking, and tests in the current repo. Use when user wants to add pre-commit… |
| typing-exclusion-worker 75/100 · C | getsentry/skills | Python typing exclusion worker: remove assigned mypy exclusion modules in small scoped batches, fix typing issues, run validation, and produce a… |
How to choose code quality skills
Start with the linter your project already runs. Skills tied to a tool (ESLint, Ruff, Roslyn, Dart analysis) fix findings in the way that tool expects.
Style and clean-code skills set rules the agent follows while writing. Pick one standard per language so the rules do not conflict.
Pre-commit and formatting skills change project config. Review the hook list they add and run it once across the repo before the team adopts it.
Related topics
Go 34Python 32Code Review 50Pull Requests 40Refactoring 23Smart Contracts and Blockchain 22CI/CD and DevOps 39Dependency Management 23
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