Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add jcarlosrodicio/opencode-agent-orchestration-kit --skill open-designgit clone --depth 1 https://github.com/jcarlosrodicio/opencode-agent-orchestration-kitWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/jcarlosrodicio/opencode-agent-orchestration-kit/open-design)<a href="https://agentmods.dev/skills/jcarlosrodicio/opencode-agent-orchestration-kit/open-design"><img src="https://agentmods.dev/badge/skills/jcarlosrodicio/opencode-agent-orchestration-kit/open-design/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/jcarlosrodicio/opencode-agent-orchestration-kit/open-design"><img src="https://agentmods.dev/badge/skills/jcarlosrodicio/opencode-agent-orchestration-kit/open-design.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00032 | $0.00897 |
| Opus 5.5 | $0.00013 | $0.00359 |
| Sonnet 5.5 | $0.00006 | $0.00179 |
| Haiku 4.5 | $0.00003 | $0.00090 |
Grade A, and why
open-design scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 124 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Open Design Skill
Use this skill for visual design, UX/UI, prototypes, product visuals, landing pages, dashboards, pricing pages, docs pages, mobile screens, onboarding, decks, and design handoff.
OPEN_DESIGN_URL
The workbench URL is configured with OPEN_DESIGN_URL.
Valid examples:
https://open-design.example.comhttp://192.168.1.50:7456
Invalid examples:
https://open-design.example.com/projects/my-projecthttps://open-design.example.com/projects/my-project/files/index.html
Resolve the tool baseUrl from approved configuration or explicit user/lead-provided context before calling Open Design tools. Do not invent, guess, or hardcode a URL. If no approved baseUrl is available, stop and ask for the missing configuration/context instead of trying a fallback.
PRODUCT.md and DESIGN.md
Before using Open Design, inspect the repository for PRODUCT.md and DESIGN.md or equivalent docs.
If present, they are authoritative. If one or both are missing, the designer should use the optional impeccable skill first to create or propose missing context.
Tools
Use only the Open Design tools:
open_design_healthopen_design_list_agentsopen_design_list_skillsopen_design_list_design_systemsopen_design_create_projectopen_design_run_design
Pass the resolved baseUrl to every Open Design tool call, including health,
list, create, and run calls.
Modes
Workbench
Default mode. Use open_design_create_project to create an editable project and return its URL.
Direct generation
Use only when the user explicitly asks to generate the design. Call open_design_run_design and return generated files when available.
Handoff
When no project is needed, return a design brief, Open Design prompt, implementation notes, risks, assumptions, and visual acceptance criteria.
Skill mapping
- SaaS landing:
saas-landing - Generic web prototype:
web-prototype - Dashboard:
dashboard - Pricing:
pricing-page - Docs page:
docs-page - Blog/editorial:
blog-post - Mobile app:
mobile-app - Mobile onboarding:
mobile-onboarding - Deck:
simple-deckorguizang-ppt - Product spec:
pm-spec - Motion frames:
motion-frames - Email marketing:
email-marketing - Social carousel:
social-carousel
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2mo ago First seen · 124 lines · 32 tokens per session scan A e8d9509ec139
open-design is a skill published in the GitHub repository jcarlosrodicio/opencode-agent-orchestration-kit (141 stars, last pushed 3d ago), licensed Apache-2.0. It adds 32 tokens to every session and 897 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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