w-perf
Measure bottlenecks with repository tools, then recommend or apply evidenced optimizations.
- Installs
- 647
- Last 24h
- —
- Trending rank
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- Security
- Not audited
Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/blockmatic/basilic-skills --skill w-perf- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads w-perf automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
Find performance issues with a measured baseline. Do not invent SLOs or impact percentages. Report-only unless the user asked to implement.
- Read testing docs for budgets if present. Capture a baseline with the repo profiler, traces, tests, or
ghjob timing — not estimates. - Locate the owning hot path (query, render, allocation) with that evidence.
- Recommend the smallest change. Implement only when authorized. Re-measure after a change.
- If a new budget is required, document it in existing testing docs instead of inventing an SLO here.
- Docs:
/w-docsif behavior or commands changed.
FAQ
What does the w-perf skill do?
Measure bottlenecks with repository tools, then recommend or apply evidenced optimizations.
How do I install w-perf?
Run npx skills add https://github.com/blockmatic/basilic-skills --skill w-perf in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/w-perf/ (personal) or .claude/skills/w-perf/ (project).
Which AI agents can use w-perf?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is w-perf safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains w-perf?
It is published by blockmatic in blockmatic/basilic-skills. It has 647 recorded installs.
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