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skill-creator

Create new skills, modify and improve existing skills, and measure skill performance.

Skill by learnerLj

IndexedLicense unknown★ 2
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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/learnerlj-skill-creator

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

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

Use cases: testing, writing, agent-building

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

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
Runs as
Python package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/skill-creator

What's inside

Skill name
skill-creator
Description
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
License
unknown
Instructions
482 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (17)

  • LICENSE.txt
  • SKILL.md
  • analyzer.md · agents/
  • comparator.md · agents/
  • grader.md · agents/
  • eval_review.html · assets/
  • generate_review.py · eval-viewer/
  • viewer.html · eval-viewer/
  • schemas.md · references/
  • aggregate_benchmark.py · scripts/
  • generate_report.py · scripts/
  • improve_description.py · scripts/
  • package_skill.py · scripts/
  • quick_validate.py · scripts/
  • run_eval.py · scripts/
  • run_loop.py · scripts/
  • utils.py · scripts/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from learnerLj/agent-skills

Signals

Stars
2
Forks
0
Open issues
0
Last commit (this folder)
Jun 14, 2026 (4 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
Repository
github.com/learnerLj/agent-skills
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from learnerLj

Cite this page

skill-creator. Agent Mart. https://agentmart.dev/skills/learnerlj-skill-creator (last updated 2026-10-24)