vellum-ai/vellum-assistant · .cursor/skills/vellum-test-selection/SKILL.md

vellum-test-selection skillA

vellum-test-selection is agent-read markdown (skill) from vellum-ai/vellum-assistant: Select focused verification commands for Vellum Assistant changes. Use when deciding what tests, typechecks, lints, or smoke checks to run after editing this repository, especially before commits and pull requests..

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 vellum-ai/vellum-assistant/vellum-test-selection@git:20260702.d65ff55
Exact content
mdr add vellum-ai/vellum-assistant/vellum-test-selection@sha256:81ea7c76d873db85

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_qu6vrpwbhmxnofgc.svg)](https://markdownregistry.com/a/art_qu6vrpwbhmxnofgc)

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Versions

versioncommittedcommitsizeaudit
git:20260702.d65ff55 latest2026-07-02 d65ff55 2,300 BA view · diff
git:20260617.00832b62026-06-17 00832b6 2,295 BA view · diff
git:20260617.adf206a2026-06-17 adf206a 2,289 BA view · diff
git:20260521.b4bdd7a2026-05-21 b4bdd7a 2,297 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 (2300 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

vellum-ai/vellum-assistant · 1,277 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_qu6vrpwbhmxnofgc
GET https://markdownregistry.com/api/v1/resolve?ref=vellum-ai/vellum-assistant/vellum-test-selection
GET https://markdownregistry.com/api/v1/blob/81ea7c76d873db858577bdb2ac1be94dbb5d54bec383e6b4dc39483f8421b5b4

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