hallmark
Skill1 starsChanged 18 days agoMITView on GitHub
Post-implementation design audit / anti-slop gates. Use after Playwright stills exist. Not a generator. Does not replace Impeccable or Taste.
27 other projects use a version of this.
Adopted by
Most recently taken up by
- qwwiwi/agentos-skillstheir own version, first seen Nov 8, 2026
- podo/design-agent-skillstheir own version, first seen Nov 8, 2026
- uprinter/ai-agents-teamtheir own version, first seen Nov 8, 2026
- delorenj/skillstheir own version, first seen Nov 7, 2026
- drinkspiller/skillstheir own version, first seen Nov 6, 2026
- Nutlope/hallmarktheir own version, first seen Nov 4, 2026
Used with
Projects with it also use design-review, design-taste-frontend and 4 more.
Other files people use alongside this one.
Files found in the same public projects as a version of this one, more often than they turn up anywhere else. Each project counts once, large collections count for less, and this file's own repository is left out.
dillonluiSkilldesign-review
Review a view or flow for UX and UI issues. Provides severity-ranked, actionable findings grounded in established design heuristics. Use when the user asks for design feedback, UX review, or UI critique.
Also in 3 projects that use this
AnasX7Skilldesign-taste-frontend
Anti-slop frontend skill for landing pages, portfolios, and redesigns. The agent reads the brief, infers the right design direction, and ships interfaces that do not look templated. Real design systems when applicable, audit-first on redesigns, strict pre-flight check.
Also in 3 projects that use this
GoogleSkillprototype
Build a throwaway prototype to answer a design question. Use when the user wants to sanity-check whether a state model or logic feels right, or explore what a UI should look like.
Also in 4 projects that use this
MicrosoftSkillplaywright-cli
Automate browser interactions, test web pages and work with Playwright tests.
Also in 3 projects that use this
BlockSkillfrontend-design
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.
Also in 5 projects that use this
GoogleSkillgrill-me
A relentless interview to sharpen a plan or design.
Also in 3 projects that use this
Other versions27 projects use a version of this.
Word for word · 0
None found.
Edited · 0
None found.
Wrote their own version · 27
- Nutlope/hallmark★ 51ksame name
- legions-developer/evilcharts★ 3.2ksame name
- yamcodes/arkenv★ 151same name
- podo/design-agent-skills★ 32same name
- delorenj/skills★ 17same name
- vmikhailov/code-explorer★ 17same name
- BuilderIO/builder-agent-skills★ 16same name
- PIXARTSeu/Synapse★ 9same name
- qwwiwi/agentos-skills★ 6same name
- The-Utopia-Studio/skills★ 6same name
17 more not listed
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository67 other files it gives its agents.
- AGENTS.mdAGENTS.md
- skills/humanizer/AGENTS.mdAGENTS.md
- CLAUDE.mdCLAUDE.md
- agent-reachSkill
- animateSkill
- backend-architectureSkill
- ci-security-scanning-with-strixSkill
- diagram-generatorSkill
- eas-app-storesSkill
- emil-design-engSkill
- expo-data-fetchingSkill
- expo-dev-clientSkill
- expo-native-uiSkill
- expo-project-structureSkill
- expo-routerSkill
- expo-upgradeSkill
- final-showcaseSkill
- fix-security-vulnerabilities-with-strixSkill
- fresh-context-reviewSkill
- gsap-coreSkill
- gsap-performanceSkill
- gsap-reactSkill
- gsap-scrolltriggerSkill
- gsap-timelineSkill
- humanizerSkill
- impeccableSkill
- ml-experimentSkill
- obsidian-markdownSkill
- orchestra-conductorSkill
- orchestra-docsSkill
- orchestra-shipSkill
- orchestra-vaultSkill
- penetration-testing-with-strixSkill
- ponytail-auditSkill
- ponytail-reviewSkill
- ponytailSkill
- postgres-best-practicesSkill
- pretty-mermaidSkill
- prompt-forgeSkill
- r3f-shadersSkill
- react-best-practicesSkill
- reaSkill
- refero-designSkill
- research-paperSkill
- resource-scoutSkill
- review-animationsSkill
- semgrep-adapterSkill
- ship-safeSkill
- skill-security-checkSkill
- stitch::code-to-designSkill
- stitch::extract-design-mdSkill
- stitch::extract-static-htmlSkill
- stitch::generate-designSkill
- stitch::manage-design-systemSkill
- stitch::react-componentsSkill
- stitch::upload-to-stitchSkill
- store-releaseSkill
- supabaseSkill
- systematic-debuggingSkill
- taste-designSkill
- The first 60 shown.
The file
We split this skill into the rules it gives an agent
2 rules. 0 are common, 2 are distinctive, and 0 are very specific to this project.
0
Common
Most of the 26 edited versions we read keep these.
2
Distinctive
This author's own choices. Worth a look.
0
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 10
Run after implementation and stills.
- Distinctive: line 22
Does not install Hallmark's site, CLI, or stop hooks.
“Common” is measured: kept by at least 6 in 10 of the 26 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Hallmark (Orchestra wrapper)
Upstream: https://github.com/Nutlope/hallmark
Run after implementation and stills. Question: does this look intentional?
When
PREMIUM / EXPERIMENTAL visual QA. Skip while Design Lab is pending. Skip for backend-only.
How
- Taste + Impeccable generate and refine. Hallmark audits.
- Report gates that fail with a named fix. Do not restyle the whole page because one gate fired.
- Ban-lists go stale. Prefer missing states (
:active,:focus-visible, empty/error) over a new banned color.
Does not install Hallmark's site, CLI, or stop hooks. Orchestra remains the conductor.
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
No reviews yet
People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
- Partly
- It didn't
Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

