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agent-skill-builder

Quickly creates new Claude Code skills or translates ChatGPT projects into Claude Code skills.

Skill by cyalcala

IndexedLicense unknown★ 1
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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/cyalcala-agent-skill-builder

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

Quickly creates new Claude Code skills or translates ChatGPT projects into Claude Code skills. Handles skill scaffolding, frontmatter, directory structure, and ChatGPT-to-Claude migration. Use when the user wants to 'create a skill,' 'make a new slash command,' 'convert a ChatGPT project,' 'translate a GPT to Claude,' or 'migrate prompts to Claude Code.' For full eval/testing/benchmarking workflows, use skill-creator instead.

Use cases: testing, agent-building

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/agent-skill-builder

What's inside

Skill name
agent-skill-builder
Description
Quickly creates new Claude Code skills or translates ChatGPT projects into Claude Code skills. Handles skill scaffolding, frontmatter, directory structure, and ChatGPT-to-Claude migration. Use when the user wants to 'create a skill,' 'make a new slash command,' 'convert a ChatGPT project,' 'translate a GPT to Claude,' or 'migrate prompts to Claude Code.' For full eval/testing/benchmarking workflows, use skill-creator instead.
License
unknown
Instructions
190 lines in SKILL.md · view on GitHub

Agent Skills spec issues

  • files: referenced but missing: scripts/helper.py

Files (4)

  • SKILL.md
  • frontmatter-reference.md · references/
  • gpt-migration-checklist.md · references/
  • skill-template.md · references/

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

More from cyalcala/ai-skills

Signals

Stars
1
Forks
0
Open issues
0
Last commit (this folder)
Aug 13, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026).

Details

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

More from cyalcala

Cite this page

agent-skill-builder. Agent Mart. https://agentmart.dev/skills/cyalcala-agent-skill-builder (last updated 2026-10-24)