runxhq/runx · skills/least-privilege/SKILL.md

least-privilege skillA

least-privilege is agent-read markdown (skill) from runxhq/runx: Verify the receipt ids behind a normalized authority-usage summary, compare that evidence with granted scopes, and propose the narrowest grant the evidence supports..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add runxhq/runx/least-privilege@git:20260803.73e84d6
Exact content
mdr add runxhq/runx/least-privilege@sha256:537ba446b892ac39

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_xushjo2fdxgfig26.svg)](https://markdownregistry.com/a/art_xushjo2fdxgfig26)

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Versions

versioncommittedcommitsizeaudit
git:20260803.73e84d6 latest2026-08-03 73e84d6 8,870 BA view · diff
git:20260725.47080ce2026-07-25 47080ce 8,932 BA view · diff
git:20260723.741cff22026-07-23 741cff2 8,837 BA view · diff
git:20260717.c90199c2026-07-17 c90199c 8,807 BA view · diff
git:20260716.fe902322026-07-16 fe90232 8,680 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (8870 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

GitHub

runxhq/runx · 90 stars · license Apache-2.0 · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_xushjo2fdxgfig26
GET https://markdownregistry.com/api/v1/resolve?ref=runxhq/runx/least-privilege
GET https://markdownregistry.com/api/v1/blob/537ba446b892ac397a217dc2c8d4159192cf0ea801e9c595cd72b8d550be61b8

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.