Perfonext Profiler MCP for Claude Code

io.github.souvikdu/perfonext-profiler-mcp

MCP server for analyzing V8/Chrome CPU profiles with line-level tick attribution.

client:Claude Code transport:stdio runtime:npm

Install Perfonext Profiler MCP in Claude Code

run in your project directory

claude mcp add perfonext-profiler-mcp -- npx -y @perfonext/profiler-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs