linter plugins

25 tagged linter, measured the same way as everything else here.

Browse within: cli 6code-quality 6

megalinter

01

oxsecurity/megalinter

Plugin Claude Code

Bundles 25 skills, 14 agents · 2,208 tokens together

Set up, run and fix MegaLinter on any repository: 100+ linters for 69+ languages, 23+ formats and 21+ tooling formats, from CI or locally.

not rated 2.6k +4 changed 3d ago A tokens not measured AGPL-3.0

soplint

02

zaxardery8011-design/soplint

Plugin Claude Code

Bundles 1 skill · 53 tokens together

Lint rules for your AI agent's discipline, not its code. Audits belief-revision logs, decision propagation into CLAUDE.md, memory frontmatter, and index health.

not rated 46 +1 16d ago A tokens not measured original MIT

skillcheck-free

03

olgasafonova/SkillCheck-Free

Plugin Claude Code

Bundles 1 skill · 92 tokens together

Validates Claude Code SKILL.md files against 25 contract rules including structure, triggers, anti-patterns, and naming. Works with Claude Code, Claude Desktop/Web, and Cursor.

not rated 41 changed 6d ago A tokens not measured original MIT

blockwatch

04

mennanov/blockwatch

Plugin Claude Code

Bundles 1 skill · 185 tokens together

Keep co-dependent code, docs, and config in sync with blockwatch annotations: drift detection (affects), sorted/unique lists, regex/line-count/AI/Lua validation. Includes a skill that teaches agents when and how to add and maintain blocks.

not rated 29 changed 9d ago A tokens not measured original MIT

marketing-machine

05

cagatayuncu/marketing-machine

Plugin Claude Code

Bundles 1 skill · 93 tokens together

Marketing content pipeline with claim provenance and brand compliance: scan the codebase for product truth, write copy against it, enforce rules mechanically, render cards (PNG) and video (MP4) in the host repo's own brand.

not rated 21 +1 2mo ago A tokens not measured original MIT

vastlint

07

aleksUIX/vastlint

Plugin Claude Code

Bundles 2 skills, 1 agent, 2 MCP servers · 175 tokens together

Validate VAST, VMAP, and DAAST ad tags against IAB Tech Lab specs. Hosted MCP at https://vastlint.org/mcp. Auth none for public tools.

not rated 19 changed 1mo ago A tokens not measured original Apache-2.0

schliff

08

Zandereins/schliff

Plugin Claude Code

Bundles 18 skills, 1 hook · 1,148 tokens together

Deterministic quality scorer for AI instruction files (SKILL.md, CLAUDE.md, .cursorrules, AGENTS.md). 9 scorers incl. operationalcoverage, anti-gaming detection, autoresearch-style autonomous improvement.

not rated 17 +1 changed 1mo ago A tokens not measured original MIT

claudelint

09

pdugan20/claudelint

Plugin Claude Code

Bundles 10 skills, 1 agent, 1 hook · 983 tokens together

A comprehensive linter for Claude Code projects. Validates CLAUDE.md files, skills, settings, hooks, MCP servers, plugins, and more. Requires: npm install --save-dev claude-code-lint.

not rated 13 changed 11d ago A tokens not measured original MIT

s2005/markdown-linter-fixer-skill

Plugin Claude Code

Bundles 1 skill, 1 command · 70 tokens together

Systematically fix linting issues in markdown files using markdownlint-cli2. This skill provides structured workflows to diagnose, fix, and verify markdown formatting issues with special focus on MD029 errors.

not rated 10 7mo ago A tokens not measured original MIT

powershell-lsp

13

manderse21/claude-powershell-lsp

Plugin Claude Code

Bundles 4 commands · 123 tokens together

Real PowerShell analysis after every AI edit -- with proof it ran. Hover, go-to-definition, and find-references serve natively through an opt-in handshake shim (userConfig nativeServe, off by default).

not rated 7 changed 1mo ago A tokens not measured original Apache-2.0

archforge

14

Love-Ash/archforge

Plugin Claude Code

Bundles 1 skill · 91 tokens together

Preflight linter for AI-generated PowerPoint. Reads the built .pptx itself (XML, font-resolution chain, geometry, image alpha; no PowerPoint installation) and blocks silent font fallback, unreadable sizes, colliding frames, off-canvas text, and AI-tell punctuation before a human sees a render. The skill teaches the…

not rated 6 changed 8d ago A tokens not measured original MIT

anti-ai-tell

15

MikkoParkkola/anti-ai-tell

Plugin Claude Code

Bundles 1 skill, 2 commands, 3 hooks · 215 tokens together

Cross-media discipline so prose AND design don't read as AI-generated. Generation-time rules, a mechanical linter for prose + visual tells, a style fingerprint that injects a chosen point of view, a population-level sameness detector, and hooks that lint-on-write and ask for a style anchor when one is missing.

not rated 6 14d ago A tokens not measured original MIT

research-agent

16

Aquaticat/Monochromatic

Plugin Claude Code

Bundles 1 agent · 305 tokens together

Provides a research subagent with anti-hallucination guardrails for investigating external projects, GitHub discussions, and technical questions.

not rated 5 yesterday A tokens not measured LGPL-3.0

lintropy-lsp

17

Typiqally/lintropy

Plugin Claude Code

Bundles 1 skill · 0 tokens together

Registers lintropy lsp as a Language Server so Claude Code sees lintropy diagnostics live while editing.

not rated 5 3mo ago A tokens not measured original MIT

slop-chop

18

dcadolph/slop-chop

Plugin Claude Code

Bundles 1 skill, 1 command, 1 MCP server · 98 tokens together

Chop AI writing tells out of text. Wraps the slop-chop CLI so Claude can strip em-dashes, semicolons, and buzzwords, enforce a spelling dialect, or run the model rewrite pass on a draft.

not rated 4 changed 2d ago A tokens not measured original MIT

promql-cody

19

conallob/o11y-analysis-tools

Plugin Claude Code

Bundles 7 skills · 405 tokens together

Unified agent, plus all six per-tool skills, for the PromQL/Alertmanager CLIs: orchestrates which are hermetic/CI-safe vs. interactive-only and in what order to run them.

not rated 4 changed 26d ago A tokens not measured original BSD-3-Clause

semantic-linefeeds

20

arloliu/semantic-linefeeds

Plugin Claude Code

Bundles 2 skills, 1 hook · 139 tokens together

Semantic linefeeds enforcement for code comments, doc comments, and docstrings across Go, C-family, Rust, Python, shell, SQL, Ruby, and more, plus Markdown, with adapters for Claude Code, Codex CLI, and opencode.

not rated 3 1mo ago A tokens not measured original Apache-2.0

purist

21

yegor256/purist

Plugin Claude Code

Bundles 1 skill · 29 tokens together

A single skill that hardens the style checkers and static analyzers already wired into a project: discovers every configuration in place, raises each tool to its strictest practical setting, and adds a list of custom rules on top — it cranks what is configured rather than introducing a new toolchain.

not rated 2 7d ago A tokens not measured original MIT

resharper-cli-mcp

22

andypgray/resharper-cli-mcp

Plugin Gemini CLI

JetBrains ReSharper command-line inspection and cleanup for C#, over MCP. Unofficial — not affiliated with or endorsed by JetBrains.

not rated 1 changed 10d ago A tokens not measured original MIT

legitagent

23

kiruxich/legitAgent

Plugin Cursor

Bundles 8 skills · 340 tokens together

A website checker for common risks under several Russian laws, including personal-data, advertising, and consumer-protection rules. Its results are heuristics, not legal advice.

not rated 1 1mo ago A tokens not measured original MIT