Performance

Name: Performance
Author: 89jobrien

Checked

89jobrien·vlatest·writing

Analyzes user performance data to identify areas for improvement and suggest personalized training strategies.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

Run this in your project

terminal

$ npx skills add 89jobrien/steve --skill performance -a claude-code

Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

89jobrien

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned 29 Sept 2026

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

Declares what it does: passed
SKILL.md parses and declares a name and a description.
SKILL.md exists, its frontmatter parses, and it declares a name and a description.
No undeclared network calls: passed
Makes no network calls.
Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.
No obfuscated payloads: passed
No encoded or obfuscated payloads.
No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.
No credential access: passed
Reads no keys, tokens, keychains or credential files.
Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.
No pipe-to-shell installers: passed
No pipe-to-shell or download-and-run installers.
No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.
Pinned to a commit: passed
Scanned 89jobrien/steve at c0ff044bf0.
The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit: c0ff044bf0
Manifest: steve/skills/performance/SKILL.md
Scanned: 5 files, 1,693 lines

This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.

What each check looks for →

About this skill

What it does

This skill, "performance," helps AI agents analyze and improve written text. It can identify areas needing revision based on clarity, conciseness, and overall impact. The agent can then suggest specific edits to enhance the quality of documents like reports or marketing copy.

When to use it

Refining a draft report before submission to ensure accuracy and professionalism.
Improving the persuasiveness of sales copy for better conversion rates.
Editing technical documentation to make it more accessible to a wider audience.
Polishing creative writing pieces like blog posts or articles.

Key capabilities

Clarity assessment
Conciseness evaluation
Impact analysis
Suggestion generation

Example prompts

"Analyze this report and suggest improvements for clarity."
"Make this marketing copy more concise and impactful."
"Review this technical document and identify areas that are difficult to understand."

Tips & gotchas

The quality of the suggestions depends heavily on the initial text provided. Ensure the input is relatively well-formed, as the skill focuses on refinement rather than fundamental restructuring.