Custom GPT Builder skill for Claude

Custom GPT Builder as a Claude skill. Claude asks for What the GPT should do, Personality and tone, Things it should always do and 3 more, then does the rest.…

Install it once and Claude runs it for you. When your request matches, Claude loads the skill, asks for anything it is missing, and works through the template itself. Prefer to fill it in by hand? See the full prompt template.

Download the skill (.zip) · View SKILL.md

When Claude uses it

Use when the user wants help with Custom GPT Builder. Related topics: AI, ChatGPT, Productivity.

What Claude will ask you for

• What the GPT should do (longer free text)
• Personality and tone (free text, e.g. "blunt senior editor")
• Things it should always do (longer free text)
• Things it should never do (longer free text)
• Capabilities to switch on (choose any: Web search, Code interpreter, Image generation, File uploads, None)
• Suggest conversation starters (choose one: Yes, No)

How to install

Claude.ai and the Claude desktop app

1. Download the skill .zip.
2. Open Settings, then Capabilities, and find Skills.
3. Choose Upload skill and select the .zip.
4. Ask Claude for help with the task. It loads the skill when your request matches.

Claude Code

1. Download the skill .zip.
2. Unzip it into ~/.claude/skills/ (or .claude/skills/ inside a project).
3. Start a new session. Claude Code loads the skill when your request matches.