content-design skillA
content-design is agent-read markdown (skill) from jnpiyush/agentx: Write UI copy that survives review -- microcopy, empty states, error messages, onboarding, confirmations, and tone. Use when authoring or reviewing any user-facing string in a prototype or shipped app. Provides patterns by surface type, a 5-line voice rubric, and mechanical anti-patterns reviewers can grep for..
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.
What the file says
# Content Design > WHEN: A prototype or shipped surface contains user-facing text -- labels, buttons, empty states, errors, tooltips, onboarding, confirmations, system messages. This skill is the Frontier canonical content guide. Heuristic H2/H9/H10 from `usability-heuristics` defers to this skill for the specific copy patterns. ## When to Use This Skill - Writing or reviewing any string a user will read - Replacing placeholder copy during prototype handoff - Localizing or rewriting error messages - Designing onboarding, empty states, or zero-data screens - Reviewing AI-generated UI text for clarity and safety ## Authoritative Sources | Source | Focus | |--------|-------| | GOV.UK Service Manual -- Content design | Plain language, accessibility | | Mailchimp Content Style Guide | Voice and tone | | Microsoft Writing Style Guide | Inclusive, action-first wording | | Shopify Polaris Content guidelines | Commerce and dashboard patterns | | Nielsen Norman Group articles on error and empty states | Empirical UX research | Quote sources in PRD-level decisions; do not cite them inline in production copy. ## Voice Rubric (5 lines, applied to every string) …
Read the whole file at its exact version.
How to install
mdr add jnpiyush/agentx/content-design@v1.0.0mdr add jnpiyush/agentx/content-design@sha256:6e551b2be1f102bfPin 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.
[](https://markdownregistry.com/a/art_yidl3d46j7rfqeow)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-09-15 | f17c505 | 8,038 B | A | view · diff |
| v1.0.0 | 2026-05-13 | 173370f | 8,034 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 (8038 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
jnpiyush/agentx · 16 stars · license Apache-2.0 · pushed 2026-09-21 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_yidl3d46j7rfqeow GET https://markdownregistry.com/api/v1/resolve?ref=jnpiyush/agentx/content-design GET https://markdownregistry.com/api/v1/blob/6e551b2be1f102bffb6339620001d1427e8f8e6efc4100cf2c90f25e5193470d
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