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 cgallic/kai-cmo-harness --skill ux-writinggit clone --depth 1 https://github.com/cgallic/kai-cmo-harnessWrote 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/cgallic/kai-cmo-harness/ux-writing)<a href="https://agentmods.dev/skills/cgallic/kai-cmo-harness/ux-writing"><img src="https://agentmods.dev/badge/skills/cgallic/kai-cmo-harness/ux-writing/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/cgallic/kai-cmo-harness/ux-writing"><img src="https://agentmods.dev/badge/skills/cgallic/kai-cmo-harness/ux-writing.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 | $0.00137 | $0.00833 |
| Opus 5.5 | $0.00055 | $0.00333 |
| Sonnet 5.5 | $0.00027 | $0.00167 |
| Haiku 4.5 | $0.00014 | $0.00083 |
Grade A, and why
ux-writing 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 16d 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
What ships with it
12 files 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.
- docs/figma-integration.md 13 KB
- examples/real-world-improvements.md 7.3 KB
- LICENSE 1.0 KB
- references/accessibility-guidelines.md 11 KB
- references/content-usability-checklist.md 4.8 KB
- references/patterns-detailed.md 10.0 KB
- references/ux-writing-rules.md 15 KB
- references/voice-chart-template.md 3.9 KB
- templates/empty-state-template.md 5.1 KB
- templates/error-message-template.md 3.1 KB
- templates/onboarding-flow-template.md 7.1 KB
- UPSTREAM.md 1.2 KB
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.
- 16d ago First seen · 40 lines · 137 tokens per session scan A e672fe9dd353
ux-writing is a skill published in the GitHub repository cgallic/kai-cmo-harness (56 stars, last pushed 14d ago), with no licence file. It adds 137 tokens to every session and 833 once invoked, about $0.0005 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 2026-10-02.
Other skills, from other repositories
continuous-improvement-loop
Run the Part 12 continuous improvement loop into a quarterly brief for leadership. "produce the quarterly improvement brief".
four-core-documents
Produce the Part 3 Four Core Documents: business, segmentation, positioning, DMFlow. "produce the four core documents".
principle-experience-first
Apply when product, UX, or feature-scope tradeoffs come up. Choose user delight over implementation convenience; ship fewer polished features over more rough ones.
top-design
Create award-winning, immersive web experiences at the level of Awwwards-featured agencies. Use when the user mentions "Awwwards quality", "make my site stunning", "scroll animations", "parallax storytelling", "cinematic web design", "portfolio site", or "brand experience". Also trigger when elevating a standard…
c2pa-metadata
Embed C2PA provenance in AI-generated images, video or PDF by script. "add content credentials to this asset".
competitor-pages
Build competitor comparison pages: X-vs-Y, alternatives and roundups, with schema. "create a vs page".