#linter

Visio Preview & QA Linter

ai-fde-lab

在 VS Code 中预览、轻量编辑和 QA Microsoft Visio 文件。

PyClean — Python Formatter & Linter

manish-surya-r

Privacy-friendly Python formatter powered by Black + Ruff. Validates syntax, auto-fixes lint issues, and shows an interactive diff before applying any changes — your code never leaves your machine.

Unused

mayank-thakur

Find and remove unused code in TypeScript & JavaScript — unused files, unused exports, and commented-out code.

Pine Script DevKit

chereshnyuk

Build TradingView Pine Script v6 indicators and strategies with IntelliSense, diagnostics, formatting, @pinescript Copilot chat, and MCP tools for AI agents.

ryl - YAML Linter

owenlamont

Fast Rust-based YAML linter with real-time diagnostics, auto-fix, and formatting, powered by the ryl language server.

ZShellCheck for Zsh

rewdy

Runs zshellcheck on Zsh files and surfaces diagnostics in VS Code.

Modelfile Syntax for Ollama

ahnafnafee

Syntax highlighting, an 18-rule linter, hover docs, autocomplete, and snippets for Ollama Modelfiles. Works in VSCode, VSCodium, Cursor, Windsurf, and vscode.dev.

SAST

InsomniaSAST

Inline secret + vulnerability scanning for your editor. Catches AWS/Stripe/JWT secrets, SQLi, command-injection and dependency CVEs as you save, and blocks git pushes that would leak them.

COBOL Lens

rendani-labs

COBOL tooling tailored for the Micro Focus / Rocket COBOL dialect: syntax highlighting, Go to Definition, Peek, Find All References, hover with field size, copybook autocomplete, code folding, and a 49-rule integrated linter. No compiler required.

Mermaid Lint

mermaid-lint

Live Mermaid diagram validation — inline squiggles, hover, and quick-fixes in Markdown fenced blocks (.md, .markdown) and standalone .mmd files.

VS Code Diagnostics MCP

wangmz

Exposes VS Code diagnostics (errors, warnings, info from TypeScript, ESLint, Prettier, all extensions) to AI agents via HTTP MCP protocol. Auto-starts on port 3846, provides real-time diagnostic access, workspace health scoring, and severity-based filtering. No configuration needed - just install an

GitHub Actions Version Checker

nx10

Spot outdated GitHub Actions in workflows and composite actions, including SHA-pinned ones, and update them inline