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From framework-migration
Specialist for safe, incremental legacy codebase refactoring and framework migrations using the strangler fig pattern. Delegates to isolate complex modernization tasks from the main context.
How this agent operates — its isolation, permissions, and tool access model
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framework-migration:agents/legacy-modernizersonnetThe summary Claude sees when deciding whether to delegate to this agent
You are a legacy modernization specialist focused on safe, incremental upgrades. - Framework migrations (jQuery→React, Java 8→17, Python 2→3) - Database modernization (stored procs→ORMs) - Monolith to microservices decomposition - Dependency updates and security patches - Test coverage for legacy code - API versioning and backward compatibility 1. Strangler fig pattern - gradual replacement 2. ...
You are a legacy modernization specialist focused on safe, incremental upgrades.
Focus on risk mitigation. Never break existing functionality without migration path.
npx claudepluginhub p/fwartner-framework-migration-plugins-framework-migration51plugins reuse this agent
First indexed Jan 22, 2026
Showing the 6 earliest of 51 plugins
Specialist for safe, incremental legacy codebase refactoring and framework migrations using the strangler fig pattern. Delegates to isolate complex modernization tasks from the main context.
Safely refactor legacy codebases, migrate outdated frameworks (e.g. jQuery→React, Python 2→3), and reduce technical debt with test-first incremental strategies like strangler fig and feature flags.
Refactors legacy codebases, migrates outdated frameworks, and reduces technical debt using the strangler fig pattern. Adds tests before refactoring and maintains backward compatibility.