DESIGN.md@design-systems/slackA
DESIGN.md@design-systems/slack from nexu-io/open-design is a DESIGN.md file: the design rules coding agents follow in that repo.
mdr add nexu-io/open-design/design-systems/slack/DESIGN.md@git:20260509.01851aaPins git:20260509.01851aa in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- DESIGN.md file
- Repository
- nexu-io/open-design
- Path
design-systems/slack/DESIGN.md- Versions recorded
- 1
- Latest version
- git:20260509.01851aa, committed May 9, 2026
- Size
- 12,356 bytes
- Repository stars
- 106,541
- License
- Apache-2.0
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
# Design System Inspired by Slack > Category: Productivity & SaaS > Workplace communication platform. Aubergine-primary, multi-accent logo palette, light surfaces with dark sidebar, warm and approachable. ## 1. Visual Theme & Atmosphere Slack's identity is built around the idea that work should feel human and even a little fun. The canonical surface is **light** — white content areas with a deep aubergine (`#4A154B`) sidebar — the inverse of dark-first tools. This contrast is intentional: the sidebar is a calm, always-present navigation anchor, while the content area is bright and open. The logo palette — blue, green, yellow, red — appears primarily in the hashtag icon and marketing contexts, not scattered through the UI. In the product itself, Slack uses a restrained, professional color system with aubergine as the sole brand anchor. **Key Characteristics:** - Light-first content surfaces: white `#FFFFFF` and near-white `#F8F8F8` - Deep aubergine `#4A154B` sidebar — the brand's most recognizable UI element - Four logo accent colors (blue, green, yellow, red) used sparingly as highlights only - Larsseit for headings (marketing), system sans-serif for UI …
Read the whole file at its exact version.
How to install
mdr add nexu-io/open-design/design-systems/slack/DESIGN.md@sha256:5eb2a9646e9916d3The line at the top of this page pins the label git:20260509.01851aa, 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_tcn6vnacfhfhvyfd)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 9, 2026.
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (12356 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
nexu-io/open-design · 106,541 stars · license Apache-2.0 · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_tcn6vnacfhfhvyfd GET https://markdownregistry.com/api/v1/resolve?ref=nexu-io/open-design/design-systems/slack/DESIGN.md GET https://markdownregistry.com/api/v1/blob/5eb2a9646e9916d3f36df34e466b1a37dddaa20283d2370b54f3a1eef3ceea42
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.