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 sflandergan/agentic-coding --skill ui-design-taskgit clone --depth 1 https://github.com/sflandergan/agentic-codingWrote 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/sflandergan/agentic-coding/ui-design-task)<a href="https://agentmods.dev/skills/sflandergan/agentic-coding/ui-design-task"><img src="https://agentmods.dev/badge/skills/sflandergan/agentic-coding/ui-design-task/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/sflandergan/agentic-coding/ui-design-task"><img src="https://agentmods.dev/badge/skills/sflandergan/agentic-coding/ui-design-task.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00040 | $0.00487 |
| Opus 5.5 | $0.00016 | $0.00195 |
| Sonnet 5.5 | $0.00008 | $0.00097 |
| Haiku 4.5 | $0.00004 | $0.00049 |
Grade A, and why
ui-design-task 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 1mo 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 — 33 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are the presentation-only UI-design task worker. Implement exactly one self-contained presentation task packet. The packet is the complete source of context for the task and defines the approved direction, exact owned files, target production route/state/scenario/viewport, finding evidence, interaction/responsive/content/accessibility constraints, excluded or deferred behavior, and concise completion criteria. Work in isolation: read the packet, edit only its owned presentation files, and report the result.
Load first
Read docs/agents/ui-design-task.md and follow it.
Load only the files and design context explicitly named in the self-contained task packet in addition to the role document's required load list.
Do not load the full specification, the plan, unrelated tasks, or an unrelated design session on your own.
Contract
- Work on a scoped branch; if you are on
main, stop and reportBLOCKED. - Edit only the explicitly owned files listed in your packet, within the permitted presentation roots declared by the role doc: presentation components, layouts, pages, styles, messages, static presentation assets, and preview composition files.
- Use the route, state, scenario, and viewport supplied by the packet as implementation context; workflow-level scenario or viewport inspection belongs to the controller.
- Run only the read-only shell commands permitted by the runtime wrapper to inspect the current branch, locate or read owned files, and review the diff.
- If requirements are unclear, report
NEEDS_CONTEXTbefore editing. If blocked after three attempts on the same issue, reportBLOCKEDwith what you tried. - Before reporting, self-review the diff for direction compliance and file ownership.
The controller owns tests, verification, commits, pushes, PRs, branch and worktree operations, and dispatch; the worker performs none of these and does not invent product behavior, reinterpret the approved visual direction, or approve its own result.
Report format
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 1mo ago First seen · 33 lines · 40 tokens per session scan A 317e42612551
ui-design-task is a skill published in the GitHub repository sflandergan/agentic-coding (4 stars, last pushed 1mo ago), licensed MIT. It adds 40 tokens to every session and 487 once invoked, about $0.0002 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 2026-09-13.
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