cisco-umbrella SKILL.md skillB
cisco-umbrella from servosity/msp-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add servosity/msp-skills/cisco-umbrella@git:20261105.4f2445aPins git:20261105.4f2445a in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- servosity/msp-skills
- Path
skills/cisco-umbrella/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261105.4f2445a, committed Nov 5, 2026
- Size
- 64,498 bytes
- Repository stars
- 70
- License
- a license file GitHub does not identify
Every Cisco Umbrella v2 API call, plus MSP child-org switching, domain verdicts, list diffs, and fleet health. Trigger phrases: `is this domain blocked in umbrella`, `umbrella fleet health across customers`, `add a domain to the umbrella blocklist`, `umbrella roaming computers offline`, `use cisco umbrella`, `run cisco-umbrella-cli`.
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
# Cisco Umbrella Claude Code Skill ## Prerequisites: Install the CLI This skill drives the `cisco-umbrella-cli` binary. **You must verify the CLI is installed before invoking any command from this skill.** If it is missing, install it first: 1. macOS / Linux: ```bash bash <(curl -fsSL https://raw.githubusercontent.com/Servosity/msp-skills/main/skills/cisco-umbrella/install.sh) ``` 2. Windows (PowerShell): ```powershell iwr -useb https://raw.githubusercontent.com/Servosity/msp-skills/main/skills/cisco-umbrella/install.ps1 | iex ``` 3. Verify: `cisco-umbrella-cli --version` 4. Ensure `~/.local/bin` (macOS / Linux) or `%LOCALAPPDATA%\Programs\msp-skills` (Windows) is on `$PATH`. The installer downloads the `cisco-umbrella-cli` and `cisco-umbrella-mcp` binaries into `~/.local/bin` (macOS / Linux) or `%LOCALAPPDATA%\Programs\msp-skills` (Windows). It does not register the skill with your agent and writes no MCP client config - see [mcp-install.md](./mcp-install.md) for that wire-up. If `--version` reports "command not found" after install, the runtime cannot see the binary directory on `$PATH`. Do not proceed with skill commands until verification succeeds. …
Read the whole file at its exact version.
How to install
mdr add servosity/msp-skills/cisco-umbrella@sha256:c8b47110f2555c49The line at the top of this page pins the label git:20261105.4f2445a, 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_zlcuxtoako25pyqu)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Nov 5, 2026.
Audit of the latest version
- fail: No link to a raw IP address (matched: http://127.0.0.1:7777)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (64498 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 script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
servosity/msp-skills · 70 stars · license a license file GitHub does not identify · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zlcuxtoako25pyqu GET https://markdownregistry.com/api/v1/resolve?ref=servosity/msp-skills/cisco-umbrella GET https://markdownregistry.com/api/v1/blob/c8b47110f2555c4971cd93c973ed6d5f3c13cb7f62d42ef0d449de99060d7681
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.