# Perf Analyzer

> Use when synthesizing perf findings into evidence-backed recommendations and decisions.

- **Type:** Skill
- **Install:** `agentstack add skill-agent-sh-agentsys-perf-analyzer`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [agent-sh](https://agentstack.voostack.com/s/agent-sh)
- **Installs:** 0
- **Category:** [AI & ML](https://agentstack.voostack.com/c/ai-and-ml)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [agent-sh](https://github.com/agent-sh)
- **Source:** https://github.com/agent-sh/agentsys/tree/main/.kiro/skills/perf-analyzer
- **Website:** https://agent-sh.github.io/agentsys/

## Install

```sh
agentstack add skill-agent-sh-agentsys-perf-analyzer
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# perf-analyzer

Synthesize performance investigation results into clear recommendations.

Follow `docs/perf-requirements.md` as the canonical contract.

## Inputs

- Baseline data
- Experiment results
- Profiling evidence
- Hypotheses tested
- Breaking point results

## Output Format

```
summary: 
recommendations:
  - 
  - 
abandoned:
  - 
next_steps:
  - 
```

## Constraints

- Only cite evidence that exists in logs or code.
- If data is insufficient, say so and request a re-run.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [agent-sh](https://github.com/agent-sh)
- **Source:** [agent-sh/agentsys](https://github.com/agent-sh/agentsys)
- **License:** MIT
- **Homepage:** https://agent-sh.github.io/agentsys/

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-agent-sh-agentsys-perf-analyzer
- Seller: https://agentstack.voostack.com/s/agent-sh
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.