Profile and optimize application performance. Use when diagnosing slow code, measuring CPU/memory usage, generating flame graphs, benchmarking functions, load testing APIs, finding memory leaks, or optimizing database queries.
Security Analysis
high confidenceThe skill is an instruction-only performance profiling guide and its requirements and instructions are coherent with that purpose.
The name/description (profiling, benchmarking, flame graphs, load testing) match the SKILL.md commands and examples. Declared required binaries (node, python3, go, curl, ab) are reasonable for the languages and load-testing techniques documented.
The SKILL.md stays focused on profiling and benchmarking across Node/Python/Go and load testing. It does instruct installing developer tools (pip packages, hyperfine, etc.) and running profilers against processes, which can execute code on the host — this is expected for a profiler guide but worth caution before running commands on production systems.
This is an instruction-only skill with no install spec and no files to write or execute by the platform installer; that minimizes installer risk.
The skill requests no environment variables, no credentials, and no config paths. That aligns with its stated purpose.
The skill is not always-enabled and does not request elevated persistence. It is user-invocable and can be called autonomously (platform default), which is normal for skills of this type.
Guidance
This skill is a coherent profiling and benchmarking recipe, but it contains commands that install packages and run profilers against your processes. Before using it: 1) review any install commands (pip, npm, system packages) and avoid blindly running third‑party installs; 2) run profiling and load tests in a safe/dev environment, not on sensitive production systems; 3) be aware some profilers may require elevated permissions or attach to running processes — grant only the minimum necessary privileges; 4) check any downloaded tools' official release pages (e.g., hyperfine on GitHub) before installing.
Latest Release
v1.0.0
Initial release: CPU/memory profiling for Node.js/Python/Go, flame graphs, benchmarking, load testing, memory leak detection, database query optimization
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