README.md

---
title: MCP Config Validator
emoji: 🧩
colorFrom: indigo
colorTo: gray
sdk: gradio
sdk_version: "5.49.1"
python_version: "3.12"
app_file: app.py
pinned: false
license: mit
short_description: "Sanity-check your MCP client config."
tags:
  - mcp
  - model-context-protocol
  - validation
  - config
---

# MCP Config Validator

Paste your MCP client config (Claude Desktop / Cursor / Cline / Windsurf / Zed style) and get a quick sanity check. Catches the common mistakes (missing `command`, wrong types, empty servers map) before you restart your client.

Sample configs and edge cases live in the companion dataset: [`mcp-config-examples`](https://huggingface.co/datasets/mukunda1729/mcp-config-examples).

## Related

- [The Agent Reliability Stack](https://mukundakatta.github.io/agent-stack/)
- Companion dataset: [`mcp-config-examples`](https://huggingface.co/datasets/mukunda1729/mcp-config-examples)