DESIGN.md@claude/skills/visualize/design-systems/cal-styleA
DESIGN.md@claude/skills/visualize/design-systems/cal-style from display-dev/skill is a DESIGN.md file: the design rules coding agents follow in that repo.
mdr add display-dev/skill/claude/skills/visualize/design-systems/cal-style/DESIGN.md@git:20261007.b0c13a7Pins git:20261007.b0c13a7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- DESIGN.md file
- Repository
- display-dev/skill
- Path
claude/skills/visualize/design-systems/cal-style/DESIGN.md- Versions recorded
- 1
- Latest version
- git:20261007.b0c13a7, committed Oct 7, 2026
- Size
- 46,904 bytes
- Repository stars
- 12
- License
- MIT
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
# Cal.com
Cal.com runs three distinct surface families on one identity. The marketing site (`cal.com/*`) is light-canonical on a warm near-white canvas with white cards floated above and near-black filled CTAs. The product surface (`app.cal.com`, `i.cal.com/<handle>` booking pages, and the docs at `cal.com/docs`) is dark-canonical on a flat near-black canvas with white pill CTAs and an accent green for state. The Cal.ai sub-brand (`cal.com/ai`) is its own polarity again — a deep desaturated indigo canvas (`#0d0c27`) with a violet primary (`#6349ea`) that doesn't appear on either of the other two surfaces. Because the brand ships all three deliberately — and the booking page is the brand's voltage moment in dark, while the homepage is light — the catalog entry is `canonical-canvas: both`.
The marketing site is built in Framer; computed styles expose the Framer class chain (`framer-VNXTl framer-txrinh`) and the brand's own typeface families ("Cal Sans", "Cal Sans UI Variable Light", and several display/UI variants). Cal Sans carries the identity across every surface — wordmark in the topnav, every heading, every short pill label.
## §1 Canonical canvas
…Read the whole file at its exact version.
How to install
mdr add display-dev/skill/claude/skills/visualize/design-systems/cal-style/DESIGN.md@sha256:596135c6ae5a4749The line at the top of this page pins the label git:20261007.b0c13a7, 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_cm2pti6sfdl27fbd)
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Versions
The registry has recorded 1 version of this file, committed on Oct 7, 2026.
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (46904 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
display-dev/skill · 12 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cm2pti6sfdl27fbd GET https://markdownregistry.com/api/v1/resolve?ref=display-dev/skill/claude/skills/visualize/design-systems/cal-style/DESIGN.md GET https://markdownregistry.com/api/v1/blob/596135c6ae5a474947b38a71826834b9f3ddf669ef89d4a453c70500230d947a
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: what DESIGN.md is and how agents use it · which agent file does what.