size-limit (MCP Server)
GitHubCalculate the real cost to run your JS app or lib to keep good performance. Show error in pull request if the cost exceeds the limit.
Claude Desktop Configuration
Add to ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"size-limit": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-size-limit"
]
}
}
}