What tools does the perfonext-profiler-mcp MCP server provide?

perfonext-profiler-mcp exposes 9 tools: compare_profiles, explain_function, get_hotspots, get_package_costs, get_profile_summary, how_to_collect, load_profile, read_source_context, suggest_optimizations. This list was read from the published package source; the server runs locally and has no endpoint to query.

Does perfonext-profiler-mcp require an API key?

Not known. perfonext-profiler-mcp has not been successfully queried, so its authentication requirements are unverified.

Connection check local install

perfonext-profiler-mcp

MCP server for analyzing V8/Chrome CPU profiles in Next.js & Node.js apps — hotspots, package cost attribution, and optimization suggestions for MCP clients like Claude Code and GitHub Copilot

Code & repositories

Tools 9

GitHub stars —

Installs / wk 633

Licence MIT

Transport stdio

Last checked never

Tools & capabilities

9 tools

Read from the published package source — this server runs locally, so there is no endpoint to query. Names are taken from the code, not observed at runtime, and descriptions are often absent.

compare_profiles from source

explain_function from source

get_hotspots from source

get_package_costs from source

get_profile_summary from source

how_to_collect from source

load_profile from source

read_source_context from source

suggest_optimizations from source