api-versioning

Classify and govern API version lifecycles to prevent breaking changes.

7|Updated Feb 14, 2026

Search Tags:#versioning #api #compatibility #migration #deprecation #governance

Ready to run

npx skills add https://github.com/KentoShimizu/sw-agent-skills --skill api-versioning-kentoshimizu

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: api-versioning
Source: https://github.com/KentoShimizu/sw-agent-skills/tree/main/skills/api-versioning
Command: npx skills add https://github.com/KentoShimizu/sw-agent-skills --skill api-versioning-kentoshimizu

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Policy-driven governance for API versioning, deprecation windows, and compatibility to prevent breaking changes for internal and external consumers.

Core Features & Use Cases

Explicit governance templates and canonical contracts
Deprecation planning, migration guidance, and cross-team coordination
Compatibility matrices and channel-based release strategies

Quick Start

Draft a governance plan for API versions and initiate a first deprecation window with a clear migration path.

Frequently Asked Questions about api-versioning

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I manage API versioning without introducing breaking changes for consumers?▼

Manage API versioning by classifying version lifecycles and applying governance across policy design, deprecation windows, and compatibility matrices to prevent breaking changes for consumers.

What is a deprecation window and how does it help API migration?▼

A deprecation window is a governed timeline for retiring an API version. It helps API migration by providing consumers a clear period to transition to canonical contracts without service interruption.

How do I plan a deprecation timeline for an outdated API version?▼

Plan an API deprecation timeline by drafting a governance plan that initiates a deprecation window with a clear migration path, referencing canonical contracts and a versioned compatibility matrix.

What is the best way to govern API compatibility across multiple versions?▼

Govern API compatibility by maintaining a versioned compatibility matrix alongside explicit governance templates, ensuring cross-team coordination and channel-based release strategies during API evolution.

Can I use policy-driven templates to coordinate API deprecation across teams?▼

Yes, policy-driven governance templates support cross-team coordination by standardizing deprecation planning, migration guidance, and compatibility matrices for both internal and external consumers.