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pfsense-mcp-server

pfsense-mcp-server is an MCP server, listed under mcp tooling. It reaches pfsense. It needs MCP_API_KEY and PFSENSE_PASSWORD to authenticate. Its repository has 112 GitHub stars and is licensed under MIT; we last read it on 2026-10-22.

This server enables management of pfSense firewall rules, VPNs, DNS, DHCP, and diagnostics using natural language through MCP clients like Claude Desktop or Code, providing access to 333 verified tools for the pfSense REST API with safety features such as backup and rollback.

Install

MCP servers are packaged differently from each other -- some run via npx, some as a Docker image, some as a plain script you clone and run. pfsense-mcp-server’s own README did not state one plainly enough for this page to quote it rather than guess, so it will not guess. The repository below states it.

What it reaches, and what it needs

Reaches
pfsense
Credential
MCP_API_KEY, PFSENSE_PASSWORD

What it connects to

Supported in
Claude Desktop, Claude Code

Unverified means a mention in the server’s own description, not a citation. A wrong claim here costs nothing to correct and nothing to trust yet.

Maintenance

Stars
112
State
listed
Licence
MIT
From the repository

Model Context Protocol (MCP) server for pfSense firewall management. Control firewall rules, VPNs, DNS, DHCP and diagnostics in natural language from Claude Desktop, Claude Code or any MCP client — 333 wire-format-verified tools for the pfSense REST API, with safety guardrails, config backup and rollback on every change.

pfsense-mcp-server compared with similar servers

pfsense-mcp-server compared with the closest alternatives, by services reached, credentials, stars, last update and licence
ServerReachesNeedsStarsLast updateLicence
pfsense-mcp-server (this page)pfsenseMCP_API_KEY, PFSENSE_PASSWORD1122026-10-09MIT
tradingview-mcpmarketauxMARKETAUX_API_TOKEN5,0992026-10-21MIT
mcphub—ADMIN_PASSWORD2,5802026-10-24Apache-2.0
mcp-remote—AUTH_TOKEN, MCP_CLIENT_SECRET, MCP_REMOTE_CLIENT_SECRET1,6522026-10-20MIT
mcp-searxng—None listed1,3222026-10-20MIT
tuui—None listed1,1592026-05-14Apache-2.0

Ranked by services in common with pfsense-mcp-server, then by stars. Figures are from each repository when we last read it.

Common questions about pfsense-mcp-server

What does pfsense-mcp-server do?
This server enables management of pfSense firewall rules, VPNs, DNS, DHCP, and diagnostics using natural language through MCP clients like Claude Desktop or Code, providing access to 333 verified tools for the pfSense REST API with safety features such as backup and rollback.
How do I install pfsense-mcp-server?
Its README did not state an install command plainly enough for us to quote one, so we do not guess. The repository has the instructions: https://github.com/gensecaihq/pfsense-mcp-server
What does pfsense-mcp-server connect to, and what does it need?
It reaches pfsense. The credentials we found in its source are MCP_API_KEY and PFSENSE_PASSWORD.
Which AI clients can use pfsense-mcp-server?
Its own description mentions Claude Desktop and Claude Code. That is a mention in its description, not a test we ran.
Is pfsense-mcp-server official and is it maintained?
We found nothing naming it as a vendor’s official server. Its repository has 112 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-10-09.
What licence does pfsense-mcp-server use?
The repository declares the MIT licence.

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