Enterprise AI & Workplace Automation BallersSubmitted July 26, 2026

APIGuard — An AI-powered API breaking change and risk assessment tool

An MCP app on the Model Context Protocol built by Ballers at the Amrita University Coimbatore NitroStack × MCP To The Moon hackathon and deployed on NitroStack.

About this project

APIGuard is an API release-safety system. It compares OpenAPI contracts, finds breaking changes, traces their impact across consumer repositories, uses an LLM only where evidence is ambiguous, applies release policy, records an auditable human decision, and creates guarded draft migration pull requests. It is essential because an API provider’s tests can pass while downstream applications still break. APIGuard turns “this schema changed” into verified evidence showing exactly which repositories, files, and owners are affected—and provides a controlled path to fix them.

Enterprise AI & Workplace Automation track

Develop AI agents and automation tools that improve productivity, streamline workflows, and enhance business operations.

Team Ballers

  • Narain B KLead

  • Anurup R Krishnan

  • Karthikeyan PG

  • Prithiv Alagirisamy

Frequently asked questions

What does APIGuard — An AI-powered API breaking change and risk assessment tool do?
APIGuard is an API release-safety system. It compares OpenAPI contracts, finds breaking changes, traces their impact across consumer repositories, uses an LLM only where evidence is ambiguous, applies release policy, records an auditable human decision, and creates guarded draft migration pull requests. It is essential because an API provider’s tests can pass while downstream applications still break. APIGuard turns “this schema changed” into verified evidence showing exactly which repositories, files, and owners are affected—and provides a controlled path to fix them.
Who built APIGuard — An AI-powered API breaking change and risk assessment tool?
APIGuard — An AI-powered API breaking change and risk assessment tool was built by team Ballers at the Amrita University Coimbatore NitroStack × MCP To The Moon hackathon, in the Enterprise AI & Workplace Automation track.
What is an MCP app and how is it built?
An MCP app is an application built on the Model Context Protocol — an open standard that lets AI agents connect to tools, data, and APIs. This project exposes MCP tools and resources that agentic AI systems can call. It was built and deployed on NitroStack, the full-stack platform for shipping MCP apps and servers.