perf-baseline-manager
Use when managing perf baselines, consolidating results, or comparing versions. Ensures one baseline JSON per version.
Profile →npx skills add agent-sh/agentsys --skill perf-baseline-manager --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# perf-baseline-manager Manage baseline storage and comparison. Follow `docs/perf-requirements.md` as the canonical contract. ## Required Rules - One baseline JSON per version. - Store under `{state-dir}/perf/baselines/<version>.json`. - Record metrics + environment metadata. ## Output Format ``` baseline_version: <version> metrics: <summary> file: <path> ``` ## Constraints - Overwrite older baseline for the same version. - Do not create multiple files for one version.
- Required Rules
- Output Format
- Constraints
What does the perf-baseline-manager skill do?
Use when managing perf baselines, consolidating results, or comparing versions. Ensures one baseline JSON per version.
How do I install it?
Run `npx skills add agent-sh/agentsys --skill perf-baseline-manager --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From agent-sh/agentsys, a repository with 923 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.