Validation Helper

🌐Community
by rdimascio · vlatest · Repository

Quickly verifies data accuracy against provided rules and formats, flagging inconsistencies for review.

Install on your platform

We auto-selected Claude Code based on this skill’s supported platforms.

1

Run in terminal (recommended)

terminal
claude mcp add validation-helper npx -- -y @trustedskills/validation-helper
2

Or manually add to ~/.claude/settings.json

~/.claude/settings.json
{
  "mcpServers": {
    "validation-helper": {
      "command": "npx",
      "args": [
        "-y",
        "@trustedskills/validation-helper"
      ]
    }
  }
}

Requires Claude Code (claude CLI). Run claude --version to verify your install.

About This Skill

What it does

The validation-helper skill assists in verifying data against predefined rules and formats. It can check if a string matches a specific regular expression, confirm that a number falls within a given range, or validate dates against expected patterns. This helps ensure data accuracy and consistency across various tasks.

When to use it

  • Form Validation: Ensure user input in forms adheres to required formats (e.g., email addresses, phone numbers).
  • Data Cleaning: Verify the integrity of datasets by identifying and flagging invalid entries.
  • API Response Verification: Validate data received from external APIs to confirm its structure and content.
  • Configuration File Checks: Confirm that configuration files contain valid values and adhere to expected syntax.

Key capabilities

  • Regular Expression Matching
  • Numerical Range Validation
  • Date Format Validation

Example prompts

  • "Validate this email address: [email protected]."
  • "Is the number 125 within the range of 100 and 200?"
  • "Check if '2023-12-25' is a valid date in YYYY-MM-DD format."

Tips & gotchas

The skill requires clear instructions regarding the validation rules or patterns to apply. Providing examples of expected formats can improve accuracy and reduce errors.

Tags

🛡️

TrustedSkills Verification

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Details

Version
vlatest
License
Author
rdimascio
Installs
3

🌐 Community

Passed automated security scans.