Openapi Spec Changelog Generator

---
name: "OpenAPI Spec Changelog Generator"
slug: "openapi-spec-changelog-generator"
description: "Compares OpenAPI 3.x specification files using the oasdiff library to detect breaking changes, deprecated endpoints, and schema modifications. Outputs structured changelogs in Markdown or JSON."
github_stars: 1184
verification: "listed"
source: "https://github.com/oasdiff/oasdiff"
author: "oasdiff"
category: "Library & API Reference"
framework: "Cursor"
tool_ecosystem:
  github_repo: "oasdiff/oasdiff"
  github_stars: 1184
---

# OpenAPI Spec Changelog Generator

Compares OpenAPI 3.x specification files using the oasdiff library to detect breaking changes, deprecated endpoints, and schema modifications. Outputs structured changelogs in Markdown or JSON.

## Installation

No source-backed install or usage instructions could be extracted automatically. Review the upstream project before running this skill in a sensitive workflow.

- Source: https://github.com/oasdiff/oasdiff

## Documentation

- https://www.oasdiff.com/

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/openapi-spec-changelog-generator/)