crowdstrike/foundry-skills · skills/ui-development/SKILL.md

ui-development skillA

ui-development is agent-read markdown (skill) from crowdstrike/foundry-skills: Build UI pages and extensions for Falcon Foundry apps using React or Vue with the Shoelace design system and Foundry-JS. TRIGGER when user asks to "create a UI page", "build a UI extension", "add a Shoelace component", "call an API from the UI", runs `foundry ui pages create` or `foundry ui run`, or needs help with Vite config, Foundry-JS, or Falcon console theming. DO NOT TRIGGER for backend functions, workflow YAML, or collection schemas..

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 crowdstrike/foundry-skills/ui-development@v1.5.0
Exact content
mdr add crowdstrike/foundry-skills/ui-development@sha256:b533550837f498a4

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_i4lzjtmw4zb2ogbj.svg)](https://markdownregistry.com/a/art_i4lzjtmw4zb2ogbj)

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Versions

versioncommittedcommitsizeaudit
v1.5.0 latest2026-08-20 d9af175 19,801 BA view · diff
v1.5.02026-08-19 421fdde 19,876 BA view · diff
v1.4.12026-08-17 1beca2a 19,876 BA view · diff
v1.4.12026-08-07 513cdd5 19,604 BA view · diff
v1.4.02026-07-31 8c50ee7 19,604 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 (19801 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

crowdstrike/foundry-skills · 27 stars · license MIT · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_i4lzjtmw4zb2ogbj
GET https://markdownregistry.com/api/v1/resolve?ref=crowdstrike/foundry-skills/ui-development
GET https://markdownregistry.com/api/v1/blob/b533550837f498a48c18e493f430b71a149b26e50732a89329f8440d6e3a54d0

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