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 ryne2010/harness-engineering-audit --skill design-token-component-contractgit clone --depth 1 https://github.com/ryne2010/harness-engineering-auditWrote 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/ryne2010/harness-engineering-audit/design-token-component-contract)<a href="https://agentmods.dev/skills/ryne2010/harness-engineering-audit/design-token-component-contract"><img src="https://agentmods.dev/badge/skills/ryne2010/harness-engineering-audit/design-token-component-contract/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/ryne2010/harness-engineering-audit/design-token-component-contract"><img src="https://agentmods.dev/badge/skills/ryne2010/harness-engineering-audit/design-token-component-contract.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 | $0.00033 | $0.00223 |
| Opus 5.5 | $0.00013 | $0.00089 |
| Sonnet 5.5 | $0.00007 | $0.00045 |
| Haiku 4.5 | $0.00003 | $0.00022 |
Grade A, and why
design-token-component-contract 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.
What it actually says
design token component contract
Follow the repository source-of-truth docs. Do not invent a second design system when one already exists. Do not implement app features until tokens/components/contracts are clear enough for validation.
Workflow
- Read the visual product spec pack, design-token pack, component contracts, and existing component library.
- Identify required semantic tokens for color, spacing, typography, radius, elevation, motion, and themes.
- Map visual target elements to existing components before proposing new primitives.
- Add or update component contracts for priority reusable components.
- Flag raw colors, ad hoc spacing, duplicated primitives, and one-off generated styles as harness gaps.
- Record token build/validation commands or mark them
not_runwith the missing command reason.
Evidence
Report token files, component contracts, story/workbench coverage, raw-style findings, and validation commands run or not run.
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 · 22 lines · 33 tokens per session scan A 606c68446971
design-token-component-contract is a skill published in the GitHub repository ryne2010/harness-engineering-audit (5 stars, last pushed 1mo ago), licensed MIT. It adds 33 tokens to every session and 223 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 2026-09-05.
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