tailscale SKILL.md skillA
tailscale from magnus919/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add magnus919/agent-skills/tailscale@git:20261026.dde5700Pins git:20261026.dde5700 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- magnus919/agent-skills
- Path
tailscale/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261026.dde5700, committed Oct 26, 2026
- First version recorded
- Aug 14, 2026
- Size
- 9,023 bytes
- Repository stars
- 166
- License
- MIT
Deploy and manage the self-hosted Tailscale/Headscale ecosystem: a Headscale control server, tailscale clients, ACL policies, node lifecycle, subnet routing, DERP relays, backup/migration, and Tailworm security exposure triage. Use when the user mentions Tailscale, Headscale, tailnet, mesh VPN, WireGuard mesh, or self-hosted VPN infrastructure. Do not use this skill for unrelated requests; route to the nearest named specialist.
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
# Tailscale + Headscale Skill Bundle This umbrella skill covers the self-hosted Tailscale ecosystem using [Headscale](https://headscale.net) as the open-source control server. It provides 7 sub-skills that are auto-loaded by context. ## Security preflight Read [security triage](references/security-triage.md) before enabling SSH, Serve, Funnel, app connectors, onboarding, or changing control-plane exposure; also load it for Tailworm, suspected compromise, or hardening requests. Its shared client defenses apply to hosted Tailscale too; Headscale operations remain self-hosted only. Do not reject hosted users seeking these protections merely because this bundle's administrative scripts target Headscale. Confirm the target, scope, and rollback path before acting. Read-only discovery may proceed without confirmation. Destructive containment (including device deletion) requires an explicit user directive. Never enable Tailscale SSH as a convenience default. Preserve and test another administrative access path before disabling it. Do not run public exploit kits on users' systems. Finish with an exposure inventory, supported mitigations, observed verification, …
Read the whole file at its exact version.
How to install
mdr add magnus919/agent-skills/tailscale@sha256:c3d75eac955f0a0fThe line at the top of this page pins the label git:20261026.dde5700, 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_jm6fsfwzp4uszvoy)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Aug 14, 2026 and Oct 26, 2026, about one every 14 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261026.dde5700 latest | 2026-10-26 | dde5700 | 9,023 B | A | view · diff |
| git:20261006.3731b87 | 2026-10-06 | 3731b87 | 7,893 B | A | view · diff |
| git:20260902.035e58d | 2026-09-02 | 035e58d | 7,213 B | A | view · diff |
| git:20260823.2069855 | 2026-08-23 | 2069855 | 7,123 B | A | view · diff |
| git:20260814.0a7c6b9 | 2026-08-14 | 0a7c6b9 | 4,875 B | A | view · diff |
| git:20260814.c0c7690 | 2026-08-14 | c0c7690 | 4,525 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 (9023 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
magnus919/agent-skills · 166 stars · license MIT · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jm6fsfwzp4uszvoy GET https://markdownregistry.com/api/v1/resolve?ref=magnus919/agent-skills/tailscale GET https://markdownregistry.com/api/v1/blob/c3d75eac955f0a0fcbeab570ed51c404e6f30125fac743cccac781562e4b5b74
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.
More from magnus919/agent-skills
Every file in magnus919/agent-skills