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📝 Prompt & Config

Babel Config Validatorv1.0.1

Name: Babel Config Validator
Author: charlie-morrison

babel-config-validator

charlie-morrison

Validate Babel config files (babel.config.json, .babelrc, .babelrc.json, package.json#babel) for deprecated presets, plugin conflicts, ordering issues, and b...

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Installs (all time)

Installs (current)

Downloads

942

Stars

CreatedApr 22, 2026

UpdatedMay 11, 2026

Install & Quick Start

Install via ClawdBot CLI:

clawdbot install charlie-morrison/babel-config-validator

Skill Package3 files

📋SKILL.mdmarkdown

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Quality Score

B56/100

Grade Fair — based on market validation, documentation quality, package completeness, maintenance status, and authenticity signals.

Market Validation7/35

· 757 downloads (moderate demand)
· No tracked installs (may still have real users via manual install)

Documentation16/25

· SKILL.md present
· Detailed documentation (≥3000 chars)
· Detailed summary

Package Completeness8/15

· skillAssets present (2 files)
· Includes scripts or config files

💡

Usage Guide

Generated Oct 6, 2026

Frontend developersDevOps engineersBuild tooling maintainersbeginner

💡 Application Scenarios

CI/CD Build Pipeline ValidationSoftware / DevOps

Integrate the validator into a GitHub Actions or Jenkins pipeline to automatically check Babel config files on every pull request. The CI-friendly exit codes and JSON output allow build failures when deprecated presets or plugin conflicts are detected, preventing broken transpilation from reaching production.

Babel Version Migration AuditWeb Development

During a major Babel upgrade (e.g., Babel 6 to 7, or migrating from deprecated stage presets), run the validator to identify all deprecated presets, plugins, and ordering issues. The suggest command provides actionable recommendations for modernizing config files.

Monorepo Config Consistency CheckEnterprise Software

In a large monorepo with multiple packages, each may have its own .babelrc or babel.config.json. Use the validator to enforce consistent best practices across all packages, detecting conflicting module transforms and loose mode inconsistencies that cause subtle runtime bugs.

Code Review Automation for Frontend TeamsFrontend Development

Embed the validator as a pre-commit hook or review bot to catch Babel config mistakes before merge. This reduces time spent debugging transpilation issues and ensures developers follow best practices like specifying targets and core-js versions.

Open Source Project Quality GateOpen Source

Maintainers of open source libraries can use the validator to ensure their distributed Babel configs are clean and compatible with a wide range of consumer setups. The summary format quickly shows pass/fail status for contributors.

💼 Business Models

Open Core with Premium RulesSubscription fees for premium features (per seat or per organization)

Distribute the core validator as a free open-source tool with 24+ rules. Offer a premium version that includes custom rule creation, team dashboards, and integration with private registries. This drives adoption while monetizing enterprise-specific needs.

SaaS-based Config LintingMonthly recurring subscription based on number of repositories or scans

Host the validator as a cloud service that connects to GitHub/GitLab repositories. It automatically scans configs on push, provides detailed reports, and tracks compliance over time. Ideal for teams wanting zero-install setup.

Consulting & Integration ServicesOne-time project fees or retainer contracts for ongoing support

Offer expert services to help companies integrate the validator into their custom CI/CD pipelines, migrate legacy Babel configs, and train teams on best practices. The tool serves as a lead magnet for higher-value consulting engagements.

💬 Integration Tip

Add the validator to your package.json scripts (e.g., 'lint:babel': 'python3 scripts/babel_config_validator.py validate .babelrc --format json') and run it in CI. For pre-commit hooks, use --strict to fail on warnings and ensure config hygiene.