env-example-syncer
Audit and sync environment variables across source code, .env.example, Docker, and CI configurations.
- Sync .env.example with variables discovered in TypeScript/Python/Go source code
- Identify hardcoded secrets in manifests or example files before committing
- Audit configuration consistency between Docker Compose and local environments
$5
One-time purchase
Included in download
- Sync .env.example with variables discovered in TypeScript/Python/Go source code
- Identify hardcoded secrets in manifests or example files before committing
- env_vars automation included
- Includes example output and usage patterns
See it in action
### Missing from .env.example | Variable | Seen In | Purpose | Placeholder | Risk | |---|---|---|---|---| | STRIPE_SECRET_KEY | src/lib/billing.ts | Payment processing | <your-stripe-secret-key> | High | | LOG_LEVEL | src/logger.ts | Verbosity control | info | Low | Recommended .env.example Patch: STRIPE_SECRET_KEY=<your-stripe-secret-key> LOG_LEVEL=info
env-example-syncer
Audit and sync environment variables across source code, .env.example, Docker, and CI configurations.
$5
One-time purchase
⚡ Also available via Agensi MCP — your AI agent can load this skill on demand via MCP. Learn more →
Included in download
- Sync .env.example with variables discovered in TypeScript/Python/Go source code
- Identify hardcoded secrets in manifests or example files before committing
- env_vars automation included
- Includes example output and usage patterns
- Instant install
See it in action
### Missing from .env.example | Variable | Seen In | Purpose | Placeholder | Risk | |---|---|---|---|---| | STRIPE_SECRET_KEY | src/lib/billing.ts | Payment processing | <your-stripe-secret-key> | High | | LOG_LEVEL | src/logger.ts | Verbosity control | info | Low | Recommended .env.example Patch: STRIPE_SECRET_KEY=<your-stripe-secret-key> LOG_LEVEL=info
About This Skill
Eliminate Config Drift and Onboarding Friction
The Env Example Syncer solves the perennial problem of undocumented environment variables. In fast-moving projects, developers often add new configuration requirements to the source code but forget to update the .env.example file or README. This leads to broken CI pipelines and hours of wasted time for new contributors trying to get the app running localy.
What it does
This skill performs a comprehensive audit of your repository's configuration health. It cross-references environment variables detected in your source code against your documentation and manifest files. It identifies:
- Variables used in code but missing from
.env.example - Variables listed in docs that are no longer used (dead config)
- Inconsistencies between Docker Compose, CI workflows, and local setup
- Hardcoded secrets or high-entropy strings that pose security risks
Supported Frameworks and Tools
It supports a wide range of ecosystems including Node.js (Vite, Next.js), Python, Rust, Go, and Java. It scans Dockerfile, docker-compose.yml, GitHub Actions, and framework-specific configs like foundry.toml or hardhat.config.js.
Why use this skill?
Instead of manually grepping for process.env and checking files one-by-one, this skill provides a structured Sync Report. It automatically generates safe, copy-pasteable patches using industry-standard placeholder conventions, ensuring you never accidentally commit a real secret while fixing your documentation.
📖 Learn more: Best DevOps & Deployment Skills for Claude Code →
Use Cases
- Sync .env.example with variables discovered in TypeScript/Python/Go source code
- Identify hardcoded secrets in manifests or example files before committing
- Audit configuration consistency between Docker Compose and local environments
- Generate a formatted sync report for compliance or repository maintenance
How to Install
mkdir -p ~/.claude/skills && curl -sL https://www.agensi.io/api/install/env-example-syncer | tar xz -C ~/.claude/skills/Free skills install directly. Paid skills require purchase - use the download button above after buying.
Reviews
No reviews yet - be the first to share your experience.
Only users who have downloaded or purchased this skill can leave a review.
Early access skill
Be the first to review this skill.
Only users who have downloaded or purchased this skill can leave a review.
Frequently Asked Questions
Learn More About AI Agent Skills
Similar Skills
code-reviewer
Reviews your code for bugs, security vulnerabilities, logic errors, performance issues, and style violations. Organizes findings by severity and suggests fixes with code examples.
git-commit-writer
Writes conventional commit messages by analyzing your staged git changes. Detects commit type, scope, and breaking changes automatically.
env-doctor
Diagnoses why your project will not start. Checks runtime versions, dependencies, environment variables, databases, ports, and build artifacts systematically.
prompt-engineer
Professional prompt engineering patterns for building robust, secure, and production-ready LLM applications.