Cloud Platforms• MCP Alternatives Guide

Best Alternatives to Relayer MCP

Looking for an alternative to Relayer MCP? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Cloud Platforms ecosystem, we have cataloged and compared the top alternative MCP servers below.

Browse all Cloud Platforms servers →View Relayer MCP Specs →

Target Reference Server

Relayer MCP Overview

xns-cloud/relayer-mcp MCP server exposes conversational tools for installing and managing XNS Relayer, an S3-compatible decentralized object storage service. It runs over stdio and controls local Docker-based Relayer deployments, including prerequisite checks, onboarding, health checks, storage verification, settings, services, and backups. Reach for it when an agent needs to guide a fresh Relayer setup or perform supported day-2 operations on a persistent Docker host.

Primary Use Cases for Relayer MCP:

Install a fresh XNS Relayer deployment on a Docker host
Verify S3 gateway storage with a temporary test credential
Configure VPD host selection with a preview
Tune worker, concurrency, or backup settings

Specification Matrix: Relayer MCP vs Alternatives

Direct comparison of key metrics, runtimes, authentication methods, and community popularity.

Server Name	Runtime	Auth	Pricing	GitHub Stars	Downloads	Action
Relayer MCP (Target)	npx	No auth required	—	3	—	Current
Unraid RMCP	npx	API key	Free	137	—	Compare →
Docker MCP	npx	—	—	2	—	Compare →
Containerization Assist	npx	No auth required	Free	43	—	Compare →
Portainer MCP	uvx	API key	Free	236	—	Compare →
VMware AIops	uvx	Other	Free	77	—	Compare →
Arcane RMCP	npx	API key	Free	3	—	Compare →
MCP Kubernetes	npx	—	—	2	—	Compare →
Kubectl MCP Server	npx	Other	Free	962	—	Compare →
MCP Aliyun Domain	npx	—	—	—	—	Compare →
HomeLab Monitor	Remote (SSE)	—	—	219	—	Compare →
Edgeone Pages MCP	npx	API key	Free	437	—	Compare →
MCP Server Docker	npx	No auth required	Free	3	1	Compare →

Detailed Evaluation of Relayer MCP Alternatives

Unraid RMCP

Runtime: npxCloud Platforms

Rust MCP server and CLI for querying and mutating Unraid GraphQL resources across arrays, Docker, VMs, and storage.

Key Features:

Rust MCP server and CLI

Unraid GraphQL connectivity

HTTP MCP service on port 40010 by default

2 0 137

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Docker MCP

Runtime: npxCloud Platforms

Manage Docker containers, images, networks, volumes, registries, Compose services, and daemon operations through MCP.

Key Features:

Container lifecycle and exec operations

Image builds and registry management

Docker network and volume administration

1 0 2

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Containerization Assist

Runtime: npxCloud Platforms

MCP tools for analyzing repositories, building and scanning Docker images, and deploying applications to Kubernetes, Kind, or AKS.

Key Features:

Repository technology detection

Dockerfile generation and remediation guidance

Docker image build-context preparation and Trivy scanning

2 0 43

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Portainer MCP

Runtime: uvxCloud Platforms

Manage Portainer environments, Docker, and Kubernetes resources through MCP tools backed by the Portainer REST API.

Key Features:

Portainer REST API tools

Docker and Kubernetes operations

GitOps workflow management

8 0 236

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VMware AIops

Runtime: uvxCloud Platforms

MCP server for governed VMware vCenter and ESXi VM lifecycle, deployment, investigation, and cluster operations.

Key Features:

VM lifecycle and deployment operations

Guest operations, snapshots, and migrations

Cluster operations

1 0 77

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Arcane RMCP

Runtime: npxCloud Platforms

MCP and CLI bridge for managing Arcane Docker and Compose environments with authenticated, confirmation-gated operations.

Key Features:

MCP stdio and Streamable HTTP transports

Arcane API key authentication

Static bearer token and Google OAuth options for HTTP MCP

3 0 3

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MCP Kubernetes

Runtime: npxCloud Platforms

Inspect and manage Kubernetes clusters through guarded MCP tools with read-only defaults, scoped access, and optional write operations.

Key Features:

Multi-context Kubernetes access

Read-only, read-write, and admin modes

Namespace and context allowlists

1 0 2

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Kubectl MCP Server

Runtime: npxCloud Platforms

Manage, diagnose, secure, and deploy Kubernetes resources through MCP-compatible AI assistants and natural-language requests.

Key Features:

Natural-language Kubernetes operations over MCP

253 documented tools, eight prompts, and eight data resources

Pod, event, log, resource, and network diagnostics

3 0 962

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MCP Aliyun Domain

Runtime: npxCloud Platforms

Connects AI assistants to Alibaba Cloud Domain APIs for availability checks, domain lookup, account listings, and registration orders.

Key Features:

Domain availability checks

Detailed domain information queries

Alibaba Cloud account domain listings

0 0

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HomeLab Monitor

Runtime: Remote (SSE)Cloud Platforms

Read-only MCP access to homelab host, Docker, GPU, and service status from a self-hosted dashboard.

Key Features:

Read-only MCP interface

Host monitoring

Docker visibility

2 0 219

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Edgeone Pages MCP

Runtime: npxCloud Platforms

Deploys static, built, and Next.js projects to EdgeOne Pages and returns a public deployment URL.

Key Features:

Deploys folders to EdgeOne Pages

Supports static and built web projects

Supports Next.js full-stack projects

3 0 437

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MCP Server Docker

Runtime: npxCloud Platforms

Manage a local Docker daemon through MCP by inspecting containers, reading logs, running commands, and controlling images.

Key Features:

List running or all Docker containers

Read recent container logs

Start, stop, restart, or remove containers

2 1 3

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Frequently Asked Questions: Relayer MCP Alternatives

The top-rated alternatives to Relayer MCP in the Cloud Platforms category include Unraid RMCP, Docker MCP, Containerization Assist. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

Relayer MCP and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

It varies by server. Pricing, auth and license are declared by each maintainer and shown in the comparison table where provided — a dash means nothing was declared, so check that project's own site before assuming it's free.

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.