Extensions

Claude Session Monitor

super-coder-doctor

Browse, analyze and continue your Claude Code sessions

Ren'Py Analytics

mikezilla

Structure folding, story-flow analysis, save-file safety checks, and writing metrics for Ren'Py projects. Companion to vscode-language-renpy and renpy-magic.

Markdown マーメイドビジュアルエディタ

Hashi-Kazu

Mermaidのガントチャート／フローチャートを、ドラッグ&ドロップ等でコードを手書きせずにビジュアル編集できるVS Code拡張機能

Maps Viewer

WanqingXia

View, compare, group, scope, and inspect GeoJSON layers on an interactive Mapbox map directly inside VS Code.

CtrlLens

CtrlLens

A VSCode extension for previewing and version-controlling Studio 5000 L5X project files

PlantUML Live Editor

peterder72

Private, offline PlantUML preview with live flags, named views, pan, zoom, and SVG/PNG export.

Nav2 BT Editor

DavidG-Develop

Visual editor for ROS 2 Nav2 and BehaviorTree.CPP XML behavior trees.

Chat History Viewer

devoszhang

View AI Agent chat session histories (JSONL) with sub-agent linking, markdown rendering and message filtering.

Light Vuerd

ngounhengkimlaydev

A lightweight ERD viewer for Vuerd JSON files in VS Code.

Agent Office 3D

thomasarisu

A realistic 3D office where your Claude Code agents come to life as animated characters

Stylish Markdown PDF

RokRage

Preview Markdown beautifully and export polished, private, local PDFs.

Open Image Debugger

OpenImageDebugger

Inspect in-memory image buffers (OpenCV Mat, Eigen) while debugging C++ — 7-day free trial, €9 one-time license.