Skip to content
Agentmart
Submit a tool

skill-creator

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

Skill by IamMistake

IndexedLicense unknown
Write a review

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/iammistake-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.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

We use your email only for this newsletter. Privacy

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

Write a review

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 (18)

  • 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/
  • __init__.py · scripts/
  • 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 IamMistake/opencode-config

Signals

Stars
0
Forks
0
Open issues
0
Last commit (this folder)
Jul 13, 2026 (3 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
Repository
github.com/IamMistake/opencode-config
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from IamMistake

Cite this page

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