Skill Detail
Inspect and debug MCP servers visually before connecting them to agents
Use MCP Inspector when you need to launch an MCP server, inspect its tools and resources, exercise calls manually, and troubleshoot transport or schema issues before putting that server in front of real agents.
Developer ToolsMCP
Developer Tools
MCP
Security Reviewed
⭐ 9.4k GitHub stars
⬇ 635.2k/wk npm
INSTALL WITH ANY AGENT
npx skills add agentskillexchange/skills --skill inspect-and-debug-mcp-servers-visually-before-connecting-them-to-agents
Works best when you want a reusable capability, not another fragile one-off prompt.
At a glance
Tools required
Node.js or Docker, MCP Inspector, and a target MCP server command or endpoint to inspect
Install & setup
Run `npx @modelcontextprotocol/inspector` to open the local inspector UI, then launch your target MCP server through the inspector by passing its command, arguments, and optional environment variables, or use the published Docker image if preferred.
Author
Model Context Protocol
Publisher
Organization
Last updated
Apr 14, 2026
Quick brief
Use MCP Inspector when the job is to validate or debug an MCP server itself. It opens a local UI and proxy layer that can launch a target server over stdio, SSE, or streamable HTTP, list exposed tools and resources, execute calls, pass arguments and environment variables, and export launch configurations for downstream clients. The boundary is clean and publishable: this is a visual MCP server testing workflow, not a generic protocol listing and not merely a product card for the broader MCP ecosystem.