firewall-networking SKILL.md skillA
firewall-networking from controlplane-com/ai-plugin is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add controlplane-com/ai-plugin/firewall-networking@git:20260925.7bf99b8Pins git:20260925.7bf99b8 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- controlplane-com/ai-plugin
- Path
plugins/cpln/skills/firewall-networking/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260925.7bf99b8, committed Sep 25, 2026
- First version recorded
- Jun 10, 2026
- Size
- 9,072 bytes
- Repository stars
- 11
- License
- MIT
Firewall rules and service-to-service communication on Control Plane. Use when the user asks about inbound/outbound rules, CIDR whitelisting, IP blocking, hostname filtering, geo-blocking, header routing, internal endpoints, or network security.
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
# Firewall & Networking Deep detail for `spec.firewallConfig` and the enforcement model behind it; the `workload` skill owns the summary (deny-by-default, exposure decided at create time, LB picker). Set `firewallConfig` with `create_workload` / `update_workload` — or `public: true`, the shortcut that opens inbound AND outbound to `0.0.0.0/0` (mutually exclusive with an explicit `firewallConfig`). A firewall change creates a new deployment version — a rolling replace, live in about a minute (`vm` workloads are the exception: firewall updates apply in place without restarting the VM). ## How rules are enforced **Inbound** is checked per request at the mesh sidecar. It counts as fully open only when `inboundAllowCIDR` contains the literal `0.0.0.0/0` AND `inboundBlockedCIDR` is empty; anything else is allow-list mode. Blocked beats allowed; a bare IP means /32. Header and geo filters apply to HTTP traffic only — `tcp`-protocol ports are CIDR-filtered at the connection level instead. **Outbound** has two separate paths, which is why CIDR rules beat hostname rules: …
Read the whole file at its exact version.
How to install
mdr add controlplane-com/ai-plugin/firewall-networking@sha256:28c909e4fccfaaf2The line at the top of this page pins the label git:20260925.7bf99b8, 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_6kcq5kiauf6bypyt)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 10, 2026 and Sep 25, 2026, about one every 27 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260925.7bf99b8 latest | 2026-09-25 | 7bf99b8 | 9,072 B | A | view · diff |
| git:20260731.0e96169 | 2026-07-31 | 0e96169 | 10,874 B | A | view · diff |
| git:20260730.6e2703a | 2026-07-30 | 6e2703a | 10,928 B | A | view · diff |
| git:20260612.b890dfa | 2026-06-12 | b890dfa | 10,903 B | A | view · diff |
| git:20260610.5ee9b17 | 2026-06-10 | 5ee9b17 | 8,251 B | A | view |
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 (9072 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
controlplane-com/ai-plugin · 11 stars · license MIT · pushed 2026-10-14 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_6kcq5kiauf6bypyt GET https://markdownregistry.com/api/v1/resolve?ref=controlplane-com/ai-plugin/firewall-networking GET https://markdownregistry.com/api/v1/blob/28c909e4fccfaaf294161a1e0597459b82612b22344a2065605eb729cd2ed577
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.