"Free Tools for Online Searches" matching MCP servers:

• io.github.AIops-tools/network

  AIops-tools

  A

  license

  -

  quality

  A

  maintenance

  Provides MCP tools for governed multi-vendor network device operations, including configuration management (backup, diff, merge, replace, rollback) and read-only queries (facts, interfaces, BGP, LLDP, ARP) via NAPALM, with optional NetBox source-of-truth integration.

  Last updated 2026-07-19

  MIT

• mcp-connector-for-akamai

  amankrokx

  A

  license

  -

  quality

  D

  maintenance

  An unofficial MCP server that connects AI assistants to Akamai APIs, providing tools for edge diagnostics, debugging, and network analysis.

  Last updated 2026-03-13

  8

  1

  MIT

• tor-mcp

  rushikeshmore

  A

  license

  A

  quality

  C

  maintenance

  Routes web requests from AI tools through Tor for anonymized fetching, with selective per-URL routing to bypass Tor-blocking sites.

  Last updated 2026-05-10

  8

  4

  1

  MIT

• Dechonet MCP

  node-man

  A

  license

  A

  quality

  A

  maintenance

  Domain security reconnaissance for AI agents — 13 tools (DNS+DNSSEC, SSL/TLS, HTTP security headers, SPF/DKIM/DMARC email auth, port scan, ASN, RDAP/WHOIS) plus a one-shot security_scan returning a 0–100 Health Score (A–F). Free, no API key.

  Last updated 2026-06-17

  13

  95

  1

  MIT
• 

  WhisperGraphofficial

  whisper-sec

  A

  license

  A

  quality

  B

  maintenance

  Self-hostable MCP server for WhisperGraph — a graph of 7.39B nodes / 39B edges mapping DNS, BGP, GeoIP, WHOIS, and threat intelligence. Six read-only tools (Cypher query + schema introspection + threat assessment), six resources, eight investigation prompts. stdio and Streamable HTTP transports.

  Last updated 2026-07-19

  8

  68

  1

  Apache 2.0

• intodns-mcp

  RoscoNL

  A

  license

  A

  quality

  A

  maintenance

  MCP server for IntoDNS.ai providing 36 free tools for DNS, DMARC, SPF, DKIM, BIMI, DNSSEC, MTA-STS, FCrDNS, blacklist and email security checks. Citation-grade report snapshots with content hashes. No API key required.

  Last updated 2026-07-17

  36

  158

  2

  MIT
• 

  ngsrv-mcpofficial

  ngsrv

  A

  license

  A

  quality

  B

  maintenance

  MCP server for ngsrv tunnels that exposes local HTTP ports on public HTTPS URLs, with tools for starting, listing, and stopping tunnels, and provisioning agent tokens.

  Last updated 2026-06-08

  5

  23

  MIT

• Telique MCP

  Ringer

  A

  license

  A

  quality

  C

  maintenance

  Enables querying telecom routing data (LRN, CNAM, DNO, LERG, toll-free routing) directly from AI assistants like Claude, ChatGPT.

  Last updated 2026-07-14

  14

  48

  MIT

• Logitech Sync MCP

  bouchecousue

  A

  license

  A

  quality

  B

  maintenance

  A read-only MCP server for the Logitech Sync Cloud API, providing tools to inspect rooms, desks, devices, health, occupancy, coverage, environmental readings, and network information.

  Last updated 2026-07-16

  9

  MIT

• Charles MCP Server

  tianhetonghua

  A

  license

  A

  quality

  D

  maintenance

  Enables AI agents to interact with Charles Proxy for HTTP traffic analysis, supporting incremental harvest, checkpoint timelines, and rich filtering tools.

  Last updated 2026-06-10

  13

  5

  MIT

• Porkbun MCP Server

  oborseth

  A

  license

  A

  quality

  B

  maintenance

  Exposes the Porkbun v3 API as MCP tools for AI agents to manage domains, DNS, SSL, URL forwarding, and account settings.

  Last updated 2026-07-06

  31

  354

  11

  MIT

• packet-coders-mcp

  E-Conners-Lab

  F

  license

  A

  quality

  B

  maintenance

  A local MCP server for interacting with a network lab, supporting read-only and configuration tools for devices like Arista EOS switches.

  Last updated 2026-06-30

  6

• mcpcap

  mcpcap

  A

  license

  A

  quality

  C

  maintenance

  A modular Python MCP server for analyzing PCAP files. It provides stateless tools for DNS, DHCP, ICMP, TCP, SIP, and capture info analysis, supporting local files and remote URLs.

  Last updated 2026-07-16

  9

  48

  MIT

• XServer MCP Server

  Mink16

  A

  license

  A

  quality

  C

  maintenance

  MCP server for Xserver hosting that provides tools to manage mail accounts, DNS records, server information, and domain verification through natural language.

  Last updated 2026-06-29

  15

  4

  MIT

• lilAgents MCP

  lilAgents

  A

  license

  A

  quality

  B

  maintenance

  Provides tools for AI agents to audit websites, including stack detection, DNS snapshots, and security checks.

  Last updated 2026-07-17

  8

  MIT

• mailX tools

  Mailwarm

  A

  license

  A

  quality

  D

  maintenance

  MCP server for email deliverability: validate SPF/DKIM/DMARC/BIMI, check blacklists, test SMTP/IMAP, look up DNS, and generate ready-to-deploy records for any major email provider. Ships with two one-click prompts (audit-deliverability, setup-dns). Public, no auth.

  Last updated 2026-04-17

  17

  MIT

• meshcore-mcp

  dpup

  A

  license

  A

  quality

  A

  maintenance

  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.

  Last updated 2026-06-01

  30

  31

  MIT

• OPNsense MCP Server

  lucamarien

  A

  license

  A

  quality

  D

  maintenance

  A secure MCP server for managing OPNsense firewalls through AI assistants. Provides 81 tools across system, firewall, network, DNS, DHCP, VPN, HAProxy, services, diagnostics, and security domains.

  Last updated 2026-03-27

  81

  9

  MIT

• Network MCP Server

  labeveryday

  A

  license

  A

  quality

  C

  maintenance

  A Model Context Protocol server providing network diagnostic tools for AI agents, including connectivity testing, batch operations, local network info, and pcap analysis.

  Last updated 2025-12-25

  34

  4

  MIT

• mcp-vmware

  Hokonoken

  A

  license

  A

  quality

  A

  maintenance

  MCP server for managing VMware vCenter (vSphere 7/8) with 39 tools covering VMs, clusters, and ESXi hosts. Supports direct and jump host deployment modes.

  Last updated 2026-07-07

  20

  MIT