Skills for Real Engineers. Straight from my .agents directory.
39 skills
principle-migrate-callers-then-delete-legacy-apis
Agent skill from
Apply when introducing a new internal API while old callers still exist. Migrate callers and delete the old API in the same wave instead of preserving compatibility layers.
How to install principle-migrate-callers-then-delete-legacy-apis
install principle-migrate-callers-then-delete-legacy-apis
# install the pstack pack with the skills CLI
npx skills add backnotprop/pstack# or add only this skill to Claude Code: copy the folder
skills/principle-migrate-callers-then-delete-legacy-apis/
# into
~/.claude/skills/principle-migrate-callers-then-delete-legacy-apis/ (all projects)
.claude/skills/principle-migrate-callers-then-delete-legacy-apis/ (one project)
1# Migrate Callers Then Delete Legacy APIs23- Update tests to assert the new contract, and delete tests that only protect pre-refactor implementation details45**When this applies:**6- No external users depend on backward compatibility7- The project can absorb coordinated breaking changes8- The new API is part of a simplification or refactor initiative
Excerpt shown under the repository's MIT license.
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