Enterprise AI & Workplace Automation Nebula NinjasSubmitted July 26, 2026

Sentinel Gateway — an MCP zero-trust gateway

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

About this project

MCP zero-trust gateway that sits in front of every internal MCP server, detects tool-poisoning/metadata drift in real time, and maintains a cryptographic provenance ledger of every agent tool call

Enterprise AI & Workplace Automation track

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

Source code

Team Nebula Ninjas

  • K Jaisimha ReddyLead

  • Ande Taraka Srinivas

  • Mohana Venkata Krishna

  • Patta Tejeswar

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Frequently asked questions

What does Sentinel Gateway — an MCP zero-trust gateway do?
MCP zero-trust gateway that sits in front of every internal MCP server, detects tool-poisoning/metadata drift in real time, and maintains a cryptographic provenance ledger of every agent tool call
Who built Sentinel Gateway — an MCP zero-trust gateway?
Sentinel Gateway — an MCP zero-trust gateway was built by team Nebula Ninjas 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.