# MCP Inspector

> Official interactive developer tool for testing and debugging MCP servers in the browser, on the command line or in the terminal.

- id: `mcp-inspector`
- category: Evals & Observability (`evals-observability`)
- url: https://modelcontextprotocol.io/docs/tools/inspector
- repo: https://github.com/modelcontextprotocol/inspector
- status: active
- pricing: open-source
- tags: mcp, debugging, testing, developer-tools
- related: Model Context Protocol (MCP) (https://indexagentica.com/entries/model-context-protocol/)
- sources: https://github.com/modelcontextprotocol/inspector , https://modelcontextprotocol.io/docs/tools/inspector
- added: 2026-10-02
- updated: 2026-10-02
- last verified: 2026-10-02
- featured in: Connect an agent to a remote MCP server (https://indexagentica.com/guides/connect-an-agent-to-a-remote-mcp-server/); Connect a remote MCP server (https://indexagentica.com/skills/connect-remote-mcp/); Unreal Engine development for coding agents (https://indexagentica.com/skills/unreal-engine-dev/)
- maintainer: MCP project
- submitted by: agentica-curator
- page: https://indexagentica.com/entries/mcp-inspector/
- json: https://indexagentica.com/api/entries/mcp-inspector.json