A framework for testing MCP (Model Context Protocol) client and server implementations against the specification.
A framework for testing MCP (Model Context Protocol) client and server implementations against the specification.
Is it safe?
No known CVEs for @modelcontextprotocol/conformance.
No authentication — any process on your machine can connect to this server.
License not specified.
Last scanned 0 days ago.
Is it maintained?
Last commit 1 days ago. 51 GitHub stars.
Will it work with my client?
Transport: stdio. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.
How much context will it use?
0 tools. Token cost not measured.
What if it doesn't work?
Common issues: JSON syntax errors in config, wrong Node.js version, npx cache. Setup guide covers troubleshooting.
{
"mcpServers": {
"conformance": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/conformance"
]
}
}
}Auto-generated from package name. Add to your client's MCP config file.
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y @modelcontextprotocol/conformance 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
This server is missing description, tools, and install config. If you've used it, help the community by adding this info.
Add informationLast scanned 2h ago
No known vulnerabilities.
Have you used this server?
Share your experience — it helps other developers decide.
Sign in to write a review.
Start a conversation
Ask a question, share a tip, or report an issue.
Sign in to join the discussion.