The Agent Skills Directory

[COMMAND_EXECUTION]: The skill executes various development commands to facilitate the upgrade process.
Runs test suites using bundle exec rspec and bundle exec rails test to establish baselines and verify changes.
Uses bin/rails runner and bundle exec rails routes for smoke testing and environment verification.
Employs grep and find extensively to detect deprecated API usage and configuration patterns.
Runs custom Ruby scripts (scan_patterns.rb, gem_limits.rb) included in the skill to perform static analysis of the codebase and Gemfile.lock.
[EXTERNAL_DOWNLOADS]: The skill interacts with external services to gather dependency information.
Fetches gem version metadata from rubygems.org via its JSON API.
Submits the project's Gemfile.lock to api.railsbump.org to check for gem compatibility with target Rails versions. This is an established community service for Rails upgrades.
References documentation and source code from the official Rails GitHub repository.
[SAFE]: The skill demonstrates security awareness and adheres to its stated purpose.
Includes explicit instructions in workflows/08-generate-upgrade-report-workflow.md to redact sensitive values (keys, tokens, passwords) when quoting code in generated reports.
Follows a strict sequential upgrade path (no version skipping) as a safety measure for the application stability.
Delegates complex tasks like dual-boot setup and framework default alignment to other specialized skills from the same author.

rails-upgrade