Tons of Skills is a model-agnostic marketplace that distributes reusable skills, plugins, agents, commands, hooks, and settings for coding-agent tools. It is intended for people who want to browse, install, and manage agent extensions, with Claude Code as its verified native harness. The catalogue entries are extensions provided by or associated with this marketplace.
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 jeremylongshore/tons-of-skills-marketplace --skill hyperflow-designgit clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplaceWrote 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/jeremylongshore/tons-of-skills-marketplace/hyperflow-design)<a href="https://agentmods.dev/skills/jeremylongshore/tons-of-skills-marketplace/hyperflow-design"><img src="https://agentmods.dev/badge/skills/jeremylongshore/tons-of-skills-marketplace/hyperflow-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/jeremylongshore/tons-of-skills-marketplace/hyperflow-design"><img src="https://agentmods.dev/badge/skills/jeremylongshore/tons-of-skills-marketplace/hyperflow-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 | $0.00081 | $0.00391 |
| Opus 5 | $0.00041 | $0.00196 |
| Sonnet 5 | $0.00016 | $0.00078 |
| Haiku 4.5 | $0.00008 | $0.00039 |
Grade A, and why
hyperflow-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 13d 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
hyperflow-design — design phase (Antigravity single-agent)
Design system and taste, not production code. Follow the hyperflow doctrine.
Steps
- Design system first. Ensure
.hyperflow/design/system.mdexists — create it if missing, extend it (never regenerate) if present: tokens, type scale, motion language, voice, component inventory, references, anti-patterns. - Researched, not invented. Study ≥2 real-world references from the project's own field, combine them, then add one deliberate signature move — never copy a single source.
- Taste applied. Discover and apply the matching local taste skill(s); pass the anti-slop floor (no default AI gradient, no serif-by-default, one accent, locked corner-radius scale, eyebrow restraint, no duplicate-intent CTAs, hero fits the viewport, every motion communicates state).
- Record the bound design-system tokens and the named signature into the spec. When a motion surface is in scope, apply the Motion-language standards (compositor-only props, spring params, reduced-motion fallback); when a mobile surface is in scope, apply the mobile platform/device/accessibility matrix.
Rules
- No production code — only the design system and the spec.
- Defer to accessibility on any a11y conflict (the WCAG floor wins) and to security on any security conflict.
- Every best-practice claim about a pattern cites a current source.
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.
- 13d ago First seen · 22 lines · 81 tokens per session scan A 66f85b4b23eb
hyperflow-design is a skill published in the GitHub repository jeremylongshore/tons-of-skills-marketplace (2,717 stars, last pushed today), licensed MIT. It adds 81 tokens to every session and 391 once invoked, about $0.0004 per session on Opus 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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