quarantine SKILL.md skillA
quarantine from tonydzi/second-brain-starter-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tonydzi/second-brain-starter-kit/quarantine@git:20261007.cd6c208Pins git:20261007.cd6c208 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tonydzi/second-brain-starter-kit
- Path
skills/quarantine/SKILL.md- Versions recorded
- 8
- Latest version
- git:20261007.cd6c208, committed Oct 7, 2026
- First version recorded
- Aug 14, 2026
- Size
- 5,649 bytes
- Repository stars
- 14
- License
- MIT
List incoming deliverables held in quarantine: fixes, scripts and tasks that arrived over file sync from an unverified source or without a signature and are not applied until the owner decides. Fail-closed by design. Triggers: "/quarantine", "what is quarantined", or a deploy check reporting held items.
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
# /quarantine — what is being held at the door
An antechamber mechanism for incoming deliverables (layer 4 of the anti-injection defence). Deliverables in `_deploy\PENDING-<host>.jsonl` are no longer applied blindly: trusted source / valid signature → applied as before; everything else → here, into quarantine, and NOT applied until the owner decides.
## Steps
1. **Collect the state + build the dashboard** (0 tokens, nothing goes outbound):
```
python %USERPROFILE%\.claude\scripts\quarantine.py
```
Prints a summary and (re)builds `$OBSIDIAN_VAULT/_Dashboards\Quarantine.html`.
2. **Show the owner the dashboard** — open `_Dashboards\Quarantine.html` (SendUserFile / browser). Sections: ⛔ quarantined (awaiting a decision) · ✅ trusted (will apply by themselves) · 🗑 discarded · 📦 applied. Per card: id, title, **source (from)**, signature status, reason for the hold, the injection patterns found, and the `apply` command.
3. **If the quarantine is empty** — say exactly that ("⛔ 0 — everything incoming came from trusted fleet sources"). That is the normal green case, not "it broke".
…Read the whole file at its exact version.
How to install
mdr add tonydzi/second-brain-starter-kit/quarantine@sha256:97cd6a4866b26609The line at the top of this page pins the label git:20261007.cd6c208, 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_kvlacptqrtoaew7x)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Aug 14, 2026 and Oct 7, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.cd6c208 latest | 2026-10-07 | cd6c208 | 5,649 B | A | view · diff |
| git:20261003.a2d662f | 2026-10-03 | a2d662f | 5,650 B | A | view · diff |
| v1.0.0 | 2026-09-24 | 2784cb2 | 9,294 B | A | view · diff |
| git:20260908.2ec1bf8 | 2026-09-08 | 2ec1bf8 | 5,655 B | A | view · diff |
| git:20260814.e91cac3 | 2026-08-14 | e91cac3 | 5,267 B | A | view · diff |
| git:20260814.06fa906 | 2026-08-14 | 06fa906 | 7,059 B | A | view · diff |
| git:20260814.5023d8c | 2026-08-14 | 5023d8c | 6,364 B | A | view · diff |
| git:20260814.44e61cf | 2026-08-14 | 44e61cf | 7,374 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 (5649 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
tonydzi/second-brain-starter-kit · 14 stars · license MIT · pushed 2026-11-06 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_kvlacptqrtoaew7x GET https://markdownregistry.com/api/v1/resolve?ref=tonydzi/second-brain-starter-kit/quarantine GET https://markdownregistry.com/api/v1/blob/97cd6a4866b266099c1f426addcf05030daead5842e7a351535fe1cdef012c6e
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.