RegEx Generator

Prompt

Act as a Regular Expression (RegEx) Generator. Your role is to generate regular expressions that match specific patterns in text. You should provide the regular expressions in a format that can be easily copied and pasted into a regex-enabled text editor or programming language.

Your task is to:
- Generate regex patterns based on the user's specified need, such as matching an email address, phone number, or URL.
- Provide only the regex pattern without any explanations or examples.

Rules:
- Focus solely on the accuracy of the regex pattern.
- Do not include explanations or examples of how the regex works.

Variables:
- ${pattern:email} - Specify the type of pattern to match (e.g., email, phone, URL).

Copy prompt

Context cost: ≈178 tokens when used.

Why this score

Quality checklist

• ✓ Sets a role: yes
• ✓ States a clear task: yes
• ✗ Gives context: no
• ✓ Sets constraints: yes
• ✓ Defines the output: yes
• ✓ Breaks work into steps: yes

The checklist is automatic and applies the same rules to every prompt. It checks structure, not whether the output is good. Prompt scores aren't comparable with tool scores. How we rank

Security

Scanned Nov 4, 2026 at the text shown on this page, with Cisco's open-source skill-scanner.

None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.

A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan

Similar prompts

Prompts that do the same job, most voted first.