performance

Diagnose and improve frontend, backend, database, build, memory, CPU, and network performance.

IndexedMIT★ 1

Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/paishu-ai-performance

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Diagnose and improve frontend, backend, database, build, memory, CPU, and network performance. Use for slow pages, slow APIs, slow SQL, large bundles, rendering delays, high latency, resource spikes, or performance regressions.

Use cases: frontend, backend

Reviews

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools: No tools found
Secrets: None asked for
Install scripts: None found

Network hosts it talks to 1

codeload.github.com · found in install command

Files it touches

~/.claude/skills/performance

What's inside

Skill name: performance
Description: Diagnose and improve frontend, backend, database, build, memory, CPU, and network performance. Use for slow pages, slow APIs, slow SQL, large bundles, rendering delays, high latency, resource spikes, or performance regressions.
License: MIT
Instructions: 33 lines in SKILL.md · view on GitHub

Agent Skills spec issues

name: "performance" does not match folder "12-performance"

Files (1)

SKILL.md

SKILL.md (first lines)

# Performance

## Workflow

1. Establish the symptom, metric, baseline, and target.
2. Measure before optimizing when tools or logs are available.
3. Find the bottleneck closest to evidence: network, rendering, CPU, memory, database, locks, queueing, cache, or external dependency.
4. Make the smallest change likely to move the metric.
5. Re-measure or state why measurement was not possible.

## Frontend Focus

- LCP, INP, CLS, TTFB, bundle size, render blocking resources, hydration, excessive re-rendering.

## Backend Focus

- P95/P99 latency, throughput, timeout, retry behavior, connection pools, serialization, queue depth.

## Database Focus

- `EXPLAIN`, scan rows, index usage, sort/hash cost, lock waits, N+1 queries.

## Output

State metric, bottleneck, change, verification, and tradeoff.

## Boundaries

- Do not claim files, generated media, deployments, scans, account changes, or external writes unless the active tool or command output proves them.
- Do not override system, developer, user, project, or selected-skill rules.
- If another skill is more specific for the user's intent, hand off or use it as the main skill instead of duplicating its workflow.

From PAISHU-AI/PAI-zong-NB-v5.8, MIT.

Signals

Stars: 1
Forks: 1
Open issues: 0
Last commit (this folder): Jul 18, 2026 (3 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License: MIT
Repository: github.com/PAISHU-AI/PAI-zong-NB-v5.8
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: GitHub github-graphql

More from PAISHU-AI

Cite this page

performance skill. Agent Mart. https://agentmart.dev/skills/paishu-ai-performance (last updated 2026-10-24)