maintain-design-md SKILL.md skillA
maintain-design-md from lossless-group/lossless-agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add lossless-group/lossless-agent-skills/maintain-design-md@git:20260511.be5b01ePins git:20260511.be5b01e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- lossless-group/lossless-agent-skills
- Path
maintain-design-md/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260511.be5b01e, committed May 11, 2026
- Size
- 18,374 bytes
- Repository stars
- 4
- License
- MIT
How to author and maintain a `DESIGN.md` file at the root of any Lossless project (site, splash page, plugin landing, fundraise deck) following Google Stitch's open spec. Use whenever a project is missing a `DESIGN.md` and an agent needs the project's visual identity in machine-readable form; whenever the user mentions "design tokens", "design system", "DESIGN.md", or "Stitch spec"; whenever theme/CSS-token work changes the runtime values (new CSS custom property in `:root`, renamed token, new…
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
# Maintain DESIGN.md > Every Lossless project with a visual surface should have a `DESIGN.md` at its root. It is the **agent-readable contract** that explains the project's visual identity — colors, typography, spacing, components, behavior under hover/focus/dark/light. Both humans and AI agents read it. When the codebase's CSS custom properties drift away from what `DESIGN.md` says, fix `DESIGN.md`. ## When to use this skill - **Bootstrapping a new project** that needs a `DESIGN.md` from scratch — splash, site, plugin landing, fundraise deck - **Maintaining an existing `DESIGN.md`** when the runtime CSS / component vocabulary has evolved past what's documented - **Auditing drift** — the codebase says one thing (e.g. `--radius-md: 12px`), the document says another (e.g. `rounded.md: 8px`); reconcile - **Adding a project-specific off-spec section** — like the `imagery:` block for the `generate-consistent-og-images` skill — and you want to know where it belongs and how spec-compliant consumers will handle it …
Read the whole file at its exact version.
How to install
mdr add lossless-group/lossless-agent-skills/maintain-design-md@sha256:feeab5c06b7036b4The line at the top of this page pins the label git:20260511.be5b01e, 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_hwxlx2zaym4jrooh)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 11, 2026.
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 (18374 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
lossless-group/lossless-agent-skills · 4 stars · license MIT · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hwxlx2zaym4jrooh GET https://markdownregistry.com/api/v1/resolve?ref=lossless-group/lossless-agent-skills/maintain-design-md GET https://markdownregistry.com/api/v1/blob/feeab5c06b7036b4b4dd31b822ddcca85f5dcd97074745f1723ac2b50efcab76
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.