Best AI Plugin for IntelliJ & VS Code in 2026 - Open Source Multi-Model Chat
Pandaone Guard — Free open-source MCP server for AI code audit. L1-L6 defense (file lock + audit log + pre-commit hooks) for Claude/Cursor/Trae. Local stdio, no API key, MIT.
Adonis Idea — JetBrains (WebStorm) plugin for AdonisJS with optional Shamar support
Notify IntelliJ users of build failures with red overlays and sounds, plus success alerts featuring a GTA-style mission passed screen.
JetBrains plugin to manage Laravel Herd site configuration directly from PhpStorm — auto-detect, configure herd.yml, link/unlink sites, SSL, and status bar widget
JetBrains IDE plugin that treats Firebase Security Rules (.rules) for Cloud Firestore and Cloud Storage as a first-class language: syntax highlighting, formatting, structural diagnostics, and symbol intelligence.
Provide AI context to your JetBrains IDE for improved code generation and project awareness.
PhpStorm/IntelliJ plugin to manage HubDev sites: tool window, status bar widget, link/unlink/open actions, CLI integration
Augment Code — independent third-party profile of a public API surface, by API Evangelist. Augment Code is a context-aware AI platform for software engineering teams. The flagship is Cosmos, a "unified agents platform" for agentic software development at organizational scale, packaged as a set of specialized agents — Work Dispatcher (triages ticket
IDE Integration for Kotlin FIR Compiler Plugins
Snyk Vulnerability Scanner for IDEs based on the IntelliJ platform
Static code analysis for Delphi 12 & 13 / RAD Studio. IDE plugin (32- and 64-bit IDE) + standalone GUI + CLI (same engine). 150+ detectors (Pascal AST + DFM): leaks, SQL injection, dead handlers, hardcoded secrets, locale traps, Win64 pointer bugs. Sonar push, SARIF for CI/CD, Claude AI hand-off.
JetBrains plugin to open your favorite external terminal (Warp, Windows Terminal, WezTerm, Alacritty, kitty) at the project root from PhpStorm — toolbar button, Tools menu, and configurable per-terminal executable path
同步 IDEA / Maven 项目设置与 Agent 会话记录到新的 Git worktree —— 面向 AI Agent 并行 vibe coding 的配置同步 IDEA 插件
A powerful IntelliJ IDEA plugin that combines the proxy and interception capabilities similar to Nginx and Charles, designed specifically for local development environments. It intelligently intercepts HTTP requests, either returning custom mock data or acting as a proxy server to forward real requests to the original server with full HTTP
IntelliJ IDEA plugin for OCR document conversion to Markdown and JSON, powered by Mistral AI’s advanced LLM.
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