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MCP server · Files

Perfonext Profiler MCP

by · github.com/souvikdu/perfonext-profiler-mcp

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

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37Low

Scored a month ago · breakdown

About Perfonext Profiler MCP

Perfonext Profiler MCP is an MCP server published by souvikdu in the Files category: mCP server for analyzing V8/Chrome CPU profiles with line-level tick attribution.

Recent commit activity is the strongest signal that reported issues will get attention.

Install

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

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

Tools (9)

compare_profilesCompare two profiles and highlight regressions

Parameters not published.

explain_functionExplain a function's timing, callers, and callees. Pass `includeSource: true` to attach annotated source lines

Parameters not published.

get_hotspotsFind top functions by self-time. Each entry includes a `package` field identifying the npm package or `(user code)`

Parameters not published.

get_package_costsAggregate CPU self-time by npm package — shows which dependencies are most expensive

Parameters not published.

get_profile_summarySummarize one profile or list all loaded profiles

Parameters not published.

how_to_collectReturn a ready-to-run command and step-by-step recipe for capturing a `.cpuprofile`, then loading it. Use this when you don't have a profile yet

Parameters not published.

load_profileParse and load a `.cpuprofile` file or Chrome trace export from disk

Parameters not published.

read_source_contextRead the actual source file for a hot function and annotate each line with tick counts from `positionTicks`

Parameters not published.

suggest_optimizationsGenerate structured, multi-pattern optimization suggestions for hot functions. Detects high fan-in, recursion, dominant callers, and V8-specific patterns. Deduplicates functions split across multiple call sites

Parameters not published.

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Questions

About Perfonext Profiler MCP

How do I install Perfonext Profiler MCP?

Run claude mcp add perfonext-profiler-mcp -- npx -y @perfonext/profiler-mcp, then add the server to your MCP client's configuration.

Is Perfonext Profiler MCP safe to use with an AI agent?

Its trust score is 37 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Perfonext Profiler MCP still maintained?

Yes — the last commit was 4 days ago. The repository has 0 stars and 0 forks.