Jakub Synowiec
@jsynowiecOpen source builder, occasional blogger, and long-time fan of shipping useful things that help others build faster, safer, and with more joy.
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Published Resources
claude-toolkit
A collection of plugins that enhance Claude Code with specialized agents and skills for software modernization.
toolchain-discovery
Identifies build, test, lint, type-check, and formatting tooling in a repository.
modernization-engineer
Streamline runtime upgrades and framework migrations with this proactive modernization agent.
release-notes-retriever
Fetches release notes and migration guides for libraries or runtimes across version ranges.
test-gap-analyzer
Identifies upgrade-affected components lacking test coverage and scores risk based on change severity.
dependency-impact-map
Analyze the impact of dependency upgrades by mapping relationships and conflicts.
upgrade-plan-generator
Generates a structured migration plan based on analysis findings for software upgrades.
version-checker
Checks and reports the latest stable or LTS versions of runtimes and packages, ensuring your project stays up-to-date.
build-verifier
Standardizes and runs a repository's build pipeline to detect regressions and classify failures.
api-delta-finder
Identifies API changes between major versions of frameworks, libraries, or runtimes.