"Popular and Secure Servers with High User Ratings" matching MCP servers:

A community MCP server for Cisco Secure Access that exposes the Secure Access REST API to AI clients as a curated catalog of tools for Admin, Deployments, Investigate, Policies, and Reports.

A security-hardened MCP server for managing Technitium DNS Server via its HTTP API, offering tools for DNS zones, records, blocking, cache, settings, and diagnostics.

Enables AI agents to inspect any public domain’s web technology stack, email deliverability and DNS health (MX, SPF, DKIM, DMARC, MTA-STS, TLS-RPT, BIMI), and HTTPS security posture with typed JSON scores and remediation-ready findings, plus history, bulk checks, monitoring alerts, and reverse technology lookups.

MCP server that exposes high-level tooling for Cisco Secure Firewall Management Center (FMC), allowing discovery of FMC profiles and searching access rules by IP, FQDN, or identity indicators.

Low-token MCP server for HPE Networking automation, enabling search of Aruba/HPE docs, OpenAPI details, Central health checks, troubleshooting workflows, configuration management, and guarded ArubaOS 8 migrations and GreenLake Platform operations across platforms like Aruba Central, ClearPass, Mist, and Apstra.

Enables conversational automation of HPE Aruba Central network operations through Claude Code. Provides 88 tools across monitoring, configuration, and operations domains for device migration, SSID management, switch provisioning, and GreenLake Platform integration.

Enables MCP agents to run RouterOS commands on MikroTik routers over SSH, with configurable profiles, secure authentication, and a read-only safety guard.

Remote MCP server with 21 tools: 10 Domain Dossier checks (DNS, MX, SPF, DMARC, DKIM, TLS, redirects, headers, CORS, web-surface) plus 10 developer utilities (base64, JWT decode, DNS lookup, UUID v4/v7, URL encode/decode, JSON format, User-Agent parse, IP lookup) and a dossier_full aggregate. Served over Streamable HTTP.

MCP server for discovering Kubernetes services and running kubectl port-forward sessions, optionally with separate log windows.

An MCP server that gives an AI agent safe, high-level control over Namecheap domains – availability checks, registration, DNS, email forwarding, transfers, WhoisGuard privacy, and account balance via Namecheap's XML API. Designed for safe LLM interaction with built-in confirmation gates and read-modify-write DNS operations.

Enables secure, governed interaction with DMTF Redfish-compliant BMCs (iDRAC, iLO, etc.) via MCP, with read-only default and write operations gated behind explicit write-mode elevation and dry-run confirmations.

Self-hostable uptime monitoring with an MCP server for managing monitors, incidents, and status pages. Runs with Docker and Postgres, with Streamable HTTP, OAuth, and API key authentication.

A Model Context Protocol server for the EuroDNS User API — domains, DNS zones, contacts, subscriptions, SSL, invoices and orders.

Hand a human a rich interactive UI by URL from any MCP client and get structured data back — forms, approvals, surveys, pickers, editable lists. Round-trip human-in-the-loop for agents.

Enables Claude to read and modify an Nginx Proxy Manager instance through its API, covering proxy, redirection, and 404 hosts, streams, certificates, access lists, audit logs, and any other API endpoint. Changes are merged into existing objects and guarded by read, change, and destructive safety levels that require user confirmation before anything is altered.

Provides comprehensive domain research tools including RDAP, WHOIS, and DNS lookup capabilities, with automatic fallback and support for 50+ TLDs.

Control your UniFi network via AI with a lightweight 2-tool MCP server that supports both cloud and local UniFi controllers.

A Model Context Protocol server that exposes a MeshCore node and the mesh reachable through it as a clean, high-signal interface for AI agents or tools.

Official Porkbun MCP server, maintained by Porkbun. Check availability and pricing, register, renew and transfer domains, and manage DNS, nameservers, URL forwarding, glue, DNSSEC, DNS restore points, static hosting, webhooks and Cloudflare-connected domains. Hosted at mcp.porkbun.com/mcp with Porkbun sign-in (no API key), or run locally with npx @porkbunllc/mcp-server. Docs: porkbun.com/mcp

Enables AI agents and NOC staff to inspect TR-069 devices, tasks, faults, files, presets, and provisions through strictly read-only GenieACS NBI GET calls. Secrets and credentials are redacted, with bounded queries and policy guardrails that block write operations before any network request.

Enables MCP agents to control Keenetic routers via plain language, providing network monitoring, device management, and safe configuration changes with backup and read-only options.

Provides a secure, job-oriented MCP connector for NetBox device lookup, enabling retrieval of device identity, status, site, role, and primary IP by name or ID without write access or bulk enumeration.

Enables secure remote Linux/Unix server management over SSH/SFTP, including command execution, system inspection, file editing, and service control.

MCP server for managing a Marzban proxy/VPN panel — full user, subscription, node, host, and config lifecycle through 21 tools and 3 investigation prompts. Enforces env-only credentials, profile-gated tool visibility (readonly/standard/full), and a confirmation-token gate on every destructive call.

Enables AI assistants to analyze, filter, and capture network traffic using Wireshark/tshark, allowing natural language interaction with packet captures.

Enables AI assistants to interact with Cisco routers and switches over serial console connections, handling prompt detection and pagination.

Enables fast domain availability checking via hybrid DNS and RDAP/WHOIS verification, with support for bulk queries and automatic name expansion across popular TLDs.

14 utility tools via the PublicSoftTools API: QR code generation, PDF compress/merge/split/convert/unlock, cryptographic hashing (MD5/SHA-1/SHA-256/SHA-512), UUID generation, base64 encode/decode, secure password generation, IP geolocation, DNS records, SSL certificate check, and WHOIS lookup. Free tier: 1,500 calls/month.

Enables AI agents to safely read, audit, and manage Clash Verge Rev / Mihomo configuration with read-only and controlled runtime operations.

A read-only MCP server that lets MCP clients such as Cursor and Claude Desktop query a Cisco Secure Workload (Tetration) cluster in plain English. It exposes tools for scopes, sensors, flows, workspaces, policies, and CVE/package vulnerability data, so users can ask posture, blast-radius, and exposure questions without writing HMAC-signed API calls.