verysleepy-mcp

bivex/verysleepy-mcp

3.2

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The Very Sleepy Profiler MCP Server is a professional Model Context Protocol server designed for analyzing Very Sleepy CPU profiles (.sleepy files). It leverages 40 years of senior engineering wisdom to provide deep performance analysis, quickly identifying bottlenecks and performance issues without manual inspection.

Tools

Functions exposed to the LLM to take actions

load_profile

Load and validate a .sleepy profile file.

find_hotspots

Identify functions consuming the most CPU time.

find_bottom_functions

Find leaf functions where actual CPU work happens.

analyze_modules

Break down time consumption by module/library.

detect_performance_issues

Automated heuristic-based issue detection.

get_statistics

Get comprehensive profile statistics.

view_callstack

View detailed callstack with resolved symbols.

Prompts

Interactive templates invoked by user choice

No prompts

Resources

Contextual data attached and managed by the client

No resources