unifi-firewall SKILL.md skillA
unifi-firewall from t3chnaztea/unifi-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add t3chnaztea/unifi-skills/unifi-firewall@git:20260724.8da6b4dPins git:20260724.8da6b4d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- t3chnaztea/unifi-skills
- Path
skills/unifi-firewall/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260724.8da6b4d, committed Jul 24, 2026
- Size
- 7,213 bytes
- Repository stars
- 44
- License
- MIT
Use when working on UniFi firewall rules, zones, or network segmentation: "my firewall rules are empty", "rest/firewallrule returns nothing", "isolate my IoT devices", "block cameras from the internet", "create a firewall zone", "VLAN isolation", "zone-based firewall", "my IoT devices lost DNS after I segmented them", or auditing what a zone actually permits. Covers the zone-based firewall model, where policies live, the block-by-default trap on new zones, and lockout safety. Assumes…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# UniFi Firewall Modern UniFi Network replaced the old LAN-IN / LAN-LOCAL / WAN-IN rule groups with a **zone-based firewall**. Every network belongs to a zone, and policies govern traffic between zone pairs rather than between interfaces. This is a better model and a worse migration, because the old API endpoint still exists and still answers. ## Why your firewall rules look empty ```bash udm raw GET /proxy/network/api/s/default/rest/firewallrule # [] ``` An empty array. The endpoint is alive, authenticated, and lying by omission: on a zone-based controller your rules are not there. They are here: ```bash udm policies # GET /proxy/network/v2/api/site/default/firewall-policies udm zones # GET /proxy/network/v2/api/site/default/firewall/zone ``` An agent that reads `rest/firewallrule`, sees `[]`, and concludes the network is unfirewalled will confidently propose rebuilding rules that already exist. If a gateway reports zero firewall rules and it is clearly not wide open, you are on the wrong endpoint. **The zone endpoint is singular.** `/firewall/zone` works, `/firewall/zones` 404s. There is no reason for this; just remember it. …
Read the whole file at its exact version.
How to install
mdr add t3chnaztea/unifi-skills/unifi-firewall@sha256:a3358dabc7a8e5baThe line at the top of this page pins the label git:20260724.8da6b4d, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_wgx4jio4ynrltuzs)
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Versions
The registry has recorded 1 version of this file, committed on Jul 24, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7213 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
t3chnaztea/unifi-skills · 44 stars · license MIT · pushed 2026-10-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_wgx4jio4ynrltuzs GET https://markdownregistry.com/api/v1/resolve?ref=t3chnaztea/unifi-skills/unifi-firewall GET https://markdownregistry.com/api/v1/blob/a3358dabc7a8e5ba6223b18d0ac7ad06bb6c6819e978239305c12e312c347d6f
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.