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    Environment Contract Drift Fixer

    1

    Fix environment variable contract drift in a repo using Cursor.

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    Environment Contract Drift Fixer

    Environment Contract Drift Fixer

    Example session with this skill installed

    Audit my repo for env var drift. I renamed STRIPE_SECRET to STRIPE_SECRET_KEY but I think the Docker config and README are still using the old name. Fix the docs and add a check.

    • Read your context and instructions
    • Compiled the environment contract drift

    1. Environment Contract Decision

    Decision: ENV CONTRACT DRIFT FOUND

    Found legacy STRIPE_SECRET in docker-compose.yml and README.md, while src/config.ts expects STRIPE_SECRET_KEY.

    4. Drift Findings

    AreaFindingRisk
    StripeSTRIPE_SECRET vs STRIPE_SECRET_KEYRuntime failure in Docker
    DocsREADME mismatchOnboarding confusion

    6. Safe Patch Summary

    • Updated docker-compose.yml placeholders.
    • Aligned README.md setup instructions.
    • Created scripts/check-env-drift.mjs for CI.

    Connects securely to your tools. The creator never sees your data.

    About this skill

    The problem

    Environment variables often drift between local development, Docker configs, CI workflows, and deployment documentation. This causes "works on my machine" failures, broken handoffs, and production outages when renamed or missing variables go unnoticed.

    What it does

    • Audits the entire repository to map environment variable usage across code, config loaders, schemas, and documentation.
    • Identifies missing, unused, renamed, legacy, or ambiguous variables.
    • Proposes a canonical environment contract to resolve naming conflicts.
    • Generates safe patches for .env.example, READMEs, and Docker files using only placeholders.
    • Adds guardrails like startup validation and CI drift checks to prevent future inconsistencies.

    Frameworks & tools

    Works with any stack including Node.js, Express, Prisma, Next.js, Docker, GitHub Actions, and platforms like Vercel or Render.

    Why this beats prompting it yourself

    Manual auditing is error-prone and often misses variables hidden in CI YAMLs or deployment notes. This skill enforces a structured workflow that creates a source register, ensuring no variable is overlooked while strictly protecting you from accidental secret exposure in logs or docs.

    Use cases

    • Standardize environment variable names before a major client handoff.
    • Fix deployment failures caused by inconsistent naming between code and hosting providers.
    • Clean up legacy variables after a refactor or platform migration.
    • Add automated checks to ensure .env.example never falls out of sync with the code.

    Known limitations

    Cannot access live hosting dashboards, cloud secret stores, or production logs. It does not handle real secret rotation or validate the values of secrets themselves.

    Find more skills like this on the Claude Skills Marketplace, the Codex Skills Marketplace and the Gemini Skills Marketplace, or browse Claude Skills for Agents & Orchestration.

    Cannot access cloud provider dashboards, read real secret values, or perform actual deployments. Limited to files available within the repository context.

    How to use

    1. 1

      Connect your agent to the Agensi MCP

      Copy the prompt and paste it into Claude, ChatGPT, Cursor or any agent that supports MCP. It sets up the connection for you. Manual setup

    2. 2

      Sign in to Agensi

      Your agent shows a sign-in link. Sign in and click Allow.

    3. 3

      Ask for what you need

      Your agent loads this skill and uses it on your task. It always asks before buying a skill.

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    Security scan passed 3 months ago

    Software
    prismaNode.js

    Permissions

    Terminal / Shell
    Read Files
    Write Files

    Permissions are limited to the active local workspace and are used to inspect user-supplied or local workspace files; create or modify bounded local fixes, tests, documentation, or review artifacts; run repository-supported local tests, checks, builds, or parsing commands. The skill package does not require bundled credentials, unrestricted external network access, or automatic production changes.

    Listed3 months ago
    Updated9 days ago

    What's inside

    Frequently Asked Questions

    This skill automatically scans your entire codebase, Docker files, and CI workflows to identify mismatched or missing environment variables, then generates patches to ensure your documentation and configs stay perfectly in sync.

    No, the skill is designed to handle only variable names and placeholders; it never reads or writes actual sensitive values, ensuring your secrets remain secure and private.

    The skill is built for versatility and works with any AI agent that has file-system access, including popular tools like AutoGPT, BabyAGI, and custom LLM-based dev agents.

    Yes, it supports all major frameworks and infrastructure tools, including Node.js, Python, Docker, GitHub Actions, and deployment platforms like Vercel or Render.

    You receive the core agent skill logic, a set of automated guardrails for CI/CD integration, and a structured workflow for generating canonical environment registers.

    While it can identify naming drift within your configuration files, it cannot log into cloud dashboards like AWS Secrets Manager or Vercel to update values directly.

    New in Agents & Orchestration