reviewer-boundary SKILL.md skillB
reviewer-boundary from runxhq/runx is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add runxhq/runx/reviewer-boundary@git:20260723.6e5370bPins git:20260723.6e5370b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- runxhq/runx
- Path
fixtures/skills/agent-task/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260723.6e5370b, committed Jul 23, 2026
- First version recorded
- May 27, 2026
- Size
- 144 bytes
- Repository stars
- 105
- License
- Apache-2.0
Test-only explicit agent-task boundary fixture.
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
Review the prompt and return a structured verdict.
Read the whole file at its exact version.
How to install
mdr add runxhq/runx/reviewer-boundary@sha256:f334c79029cee944The line at the top of this page pins the label git:20260723.6e5370b, 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_zosq7pkbue7yn2kd)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between May 27, 2026 and Jul 23, 2026, about one every 57 days. Its first recorded version is graded A and its latest B.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260723.6e5370b latest | 2026-07-23 | 6e5370b | 144 B | B | view · diff |
| git:20260527.ff0ce41 | 2026-05-27 | ff0ce41 | 295 B | A | view |
Audit of the latest version
- fail: Size between 200 bytes and 200 KB (144 bytes)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- 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
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
runxhq/runx · 105 stars · license Apache-2.0 · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zosq7pkbue7yn2kd GET https://markdownregistry.com/api/v1/resolve?ref=runxhq/runx/reviewer-boundary GET https://markdownregistry.com/api/v1/blob/f334c79029cee944ca1e417c7b5a7d5b4554676e3e40eff556c6ed87009a9c21
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.