MCP Server Diff
mcp-server-diff · by SamMorrowDrums
A reusable GitHub Actions workflow for testing MCP server conformance between versions
No known CVEs
MIT license
Actively maintained
Last commit 9d ago
Works with most clients
Transport: stdio, http
0 tools
Grade F
MCPpedia last refreshed this data
MCP Server Diff is an MCP server that a reusable GitHub Actions workflow for testing MCP server conformance between versions. Its tool list has not been published yet over stdio and http, requires no API key, and scores 59/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio, http · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"mcp-server-diff": {
"args": [
"mcp-remote",
"https://mcp.example.com/api"
],
"command": "npx"
}
}
}Are you the author?
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What Mcp Server Diff does
A GitHub Action for diffing Model Context Protocol (MCP) server public interfaces between versions. Compares the current branch against a baseline to surface any changes to your server's exposed tools, resources, prompts, and capabilities.
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y 'mcp-server-diff' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
59/100across 5 weighted dimensions
0255075100
23
12
14
10
−41
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked mcp-server-diff against OSV.dev.
Community
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Frequently Asked Questions
- Is Mcp Server Diff safe to use?
- Mcp Server Diff has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
- How do I install Mcp Server Diff?
- Mcp Server Diff supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What AI clients work with Mcp Server Diff?
- Mcp Server Diff is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
- Is Mcp Server Diff actively maintained?
- Mcp Server Diff is actively maintained — last commit was 9 days ago. It has 9 GitHub stars.
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Community
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