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Testing & Reviewjantimon/web-performance-debugger
@jantimon/web-performance-debugger
Drive Chrome (Puppeteer) to attribute layout/paint/invalidation work back to source lines, with isolated timing and CI gating
Suggested install command
npx skills add jantimon/web-performance-debugger/@jantimon/web-performance-debuggerAlways inspect the linked repository and skill instructions before running commands. Skills are instructions; permissions and execution still matter.
Compatibility
Agent support matrix
3 supported
| Agent | Status |
|---|---|
| Claude Code | Supported |
| OpenCode | Not listed |
| Cursor | Supported |
| MCP | Not listed |
| GitHub Copilot | Not listed |
| Windsurf |