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    Dependency Upgrade & Framework Migration Planner for AI Coding Agents

    Plans safe dependency upgrades and framework migrations for legacy applications with risk analysis, compatibility mapping, test planning, rollback strategy, and phased AI coding prompts.

    Updated Jun 2026
    Security scanned
    Compatible with ChatGPT Custom GPTs

    $55

    · or 275 credits

    30-day refund guarantee

    Secure checkout via Stripe

    Included in download

    • Sequence multi-step framework upgrades to minimize production downtime
    • Generate scoped, safe prompts for AI coding tools like Cursor and Claude Code
    • file_read, file_write automation included
    • Ready for Compatible with ChatGPT Custom GPTs
    • Instant install

    Sample input

    Create a plan to upgrade my React 16 project to React 18 using Claude Code. I have some unit tests but no end-to-end coverage, and I'm worried about breaking the authentication flow.

    Sample output

    ### PHASED MIGRATION PLAN: React 16 -> 18 1. **Audit**: Analyze `package.json` for Peer Dep conflicts (e.g., outdated Router). 2. **Safety Net**: Prompt for Claude to add 4 smoke tests for Auth/Login. 3. **Core**: Isolated upgrade of `react` & `react-dom`. 4. **Fix**: Transition to `createRoot` API.

    About This Skill

    Dependency Upgrade & Framework Migration Planner for AI Coding Agents helps developers, SaaS teams, software agencies, freelancers, maintainers, and technical founders modernize legacy applications without breaking production. Many old projects depend on outdated frameworks, packages, runtime versions, build tools, plugins, testing libraries, and deployment assumptions. Upgrading them can improve security, performance, maintainability, and developer experience, but it can also break routing, authentication, forms, templates, APIs, database migrations, payment flows, build pipelines, CI/CD, tests, and production behavior. This skill analyzes outdated dependencies, framework versions, runtime constraints, package manager files, lockfiles, vulnerable packages, peer dependency risks, deprecated APIs, compatibility conflicts, breaking changes, upgrade sequencing, test coverage gaps, rollback needs, and release strategy. It creates phased migration roadmaps, dependency risk audits, compatibility matrices, breaking-change analyses, test plans, PR review checklists, remediation tickets, rollback plans, release strategies, and scoped prompts for AI coding agents such as Cursor, Claude Code, Codex CLI, OpenCode, Replit, and other assisted development tools. It supports practical modernization workflows for React, Vue, Angular, Next.js, Nuxt, Laravel, Django, Rails, Node.js, Express, NestJS, Symfony, Flask, FastAPI, Spring Boot, .NET, npm, yarn, pnpm, Composer, pip, Poetry, Bundler, Maven, Gradle, Docker base images, CI/CD environments, frontend tooling, and test frameworks. The skill is designed to help teams avoid chaotic “upgrade everything at once” migrations, reduce regression risk, prioritize security and compatibility fixes, generate narrow AI coding prompts, and move legacy applications forward in controlled, testable phases.

    Use Cases

    • Sequence multi-step framework upgrades to minimize production downtime
    • Generate scoped, safe prompts for AI coding tools like Cursor and Claude Code
    • Map breaking changes and compatibility risks before starting a migration
    • Identify test coverage gaps specifically required for a safe dependency jump

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    Security Scanned

    Passed automated security review

    Permissions

    Read Files
    Write Files

    File Scopes

    *.md *.txt *.json *.yaml *.yml *.toml *.xml *.lock package.json package-lock.json yarn.lock pnpm-lock.yaml composer.json composer.lock requirements.txt pyproject.toml poetry.lock Pipfile Pipfile.lock Gemfile Gemfile.lock pom.xml build.gradle gradle.properties Cargo.toml Cargo.lock go.mod go.sum README.md src/** app/** config/** tests/** spec/** docs/** ci/** .github/** .gitlab/** docker/** deploy/**

    This skill uses file access to read user-provided dependency manifests, lockfiles, framework configuration files, build files, CI configuration, test reports, vulnerability scan summaries, migration notes, changelog excerpts, package manager files, deployment notes, and project documentation. It uses write access to create structured Markdown/text outputs such as dependency upgrade audits, framework migration roadmaps, compatibility matrices, breaking-change analyses, test plans, rollback plans, release strategies, AI coding agent prompt packs, Cursor prompts, Claude Code prompts, Codex CLI prompts, migration remediation tickets, PR review checklists, and SKILL.md files. Optional repository, dependency manifest, lockfile, CI log, test report, vulnerability scan, changelog, migration guide, and issue tracker access should remain read-only unless a separately approved implementation workflow requires otherwise. The default safe setup does not require terminal access, unrestricted network access, environment-variable access, secret-value access, production write access, deployment access, package publishing access, database write access, or credential management access.

    Compatible with ChatGPT Custom GPTs, ChatGPT Agents, Claude-style workflows, Cursor, Claude Code, Codex CLI, OpenCode, Replit, software modernization workflows, dependency audit workflows, framework migration planning, legacy application maintenance, SaaS engineering teams, agency development teams, freelancer maintenance projects, and other AI systems that support structured Markdown instruction files such as SKILL.md. It can also be used manually in any AI chat by pasting the instructions or uploading the SKILL.md file. For real codebases, all upgrade plans should be validated against official migration guides, changelogs, project test results, CI output, staging behavior, security requirements, and human code review before production release.

    Frequently Asked Questions

    $55