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# MCP Gateway Functional Requirements

## Executive Summary

An MCP (Model Context Protocol) Gateway serves as a critical security and control point between AI agents and backend services. Unlike traditional API gateways, an MCP Gateway must address AI-specific threats while maintaining the performance and flexibility required for autonomous agent operations. This document defines comprehensive functional requirements for evaluating commercial solutions or building custom implementations.

## Core Purpose

The MCP Gateway acts as a centralized enforcement point that:
- Mediates all interactions between AI agents and MCP servers/tools

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@startuml
!theme plain
title BFF Architecture with User Consent and Scope-Based MCP Tool Discovery

skinparam backgroundColor #FEFEFE
skinparam boxPadding 10
skinparam sequenceMessageAlign center
skinparam noteBackgroundColor #FFFFCC
skinparam noteBorderColor #000000
skinparam participantPadding 20

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apiVersion: apps/v1
kind: Deployment
metadata:
  name: client
  labels:
    app: client
spec:
  selector:
    matchLabels:
      app: client

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# Server plan
apiVersion: upgrade.cattle.io/v1
kind: Plan
metadata:
  name: server-plan
  namespace: system-upgrade
spec:
  concurrency: 1
  cordon: true
  nodeSelector:

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# Server plan
apiVersion: upgrade.cattle.io/v1
kind: Plan
metadata:
  name: server-plan
  namespace: system-upgrade
spec:
  concurrency: 1
  cordon: true
  nodeSelector:

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sequenceDiagram
    participant Dev as Developer
    participant Repo as Source Code Repository
    participant CICD as CI/CD Pipeline
    participant OPA as Open Policy Agent (OPA)
    participant PS as Policy Sentry
    participant AWS as AWS Environment

    Dev->>Repo: Push IAM policy requirements (YAML)
    activate Repo

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#!/bin/sh
#
# Ubuntu chroot environment installer script for Synology routers
# Hard-float - VFPv3-D16
# Tested only on RT2600ac in Wireless Router mode
#
# 2019-2023, Krisztián Kende <krisztiankende@gmail.com>
#
# This script can be used freely at your own risk.
# I will not take any responsibility!

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# Automatically generated by Makefile. DO NOT EDIT
---
metadata:
  name: echo-a
  labels:
    name: echo-a
    topology: any
    component: network-check
    traffic: internal
    quarantine: "false"

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{
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	"addIns": [],
	"allowPublicClient": null,
	"appId": "72ed2078-46a0-4438-9fc9-d6e105e910ef",
	"appRoles": [],
	"oauth2AllowUrlPathMatching": false,
	"createdDateTime": "2023-11-05T17:45:50Z",