vsix-tools
MCP server: vsix-tools
Score
72/100
3,458 stars
457 forks
A low score is not a verdict on quality. Young and niche tools start low by design. How we calculate scores
The Open Source Drop Lens
Tools for packaging and managing VS Code extensions (.vsix files) through MCP. Build, validate, and inspect extension packages without memorizing the vsce CLI flags.
This is a narrow-purpose server aimed at VS Code extension developers. Setup is straightforward if you're already in the extension development workflow.
Maintained by Microsoft as part of their MCP monorepo. Only worth installing if you actively build and publish VS Code extensions. Everyone else can skip it.
Cost Breakdown
fully freeFree Tier
The MCP server itself is completely free and open source.
Self-Hosted
Runs locally or on your own infrastructure.
Paid
No paid tier. The underlying service may have its own pricing.
Free and open source. The underlying service may have its own costs.
Get tools like this every Wednesday
One featured tool, three on the radar. No fluff.
Explore Further
More tools in the directory
openclaw
Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞
383.0k ★everything-claude-code
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
230.2k ★hermes-agent
The agent that grows with you
215.6k ★