Borrowing it
Nothing to install: this file belongs to BarryYangi/vibetime. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/BarryYangi/vibetime/main/.agents/skills/coss-particles/SKILL.mdgit clone --depth 1 https://github.com/BarryYangi/vibetimeWrote 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/barryyangi/vibetime/coss-particles)<a href="https://agentmods.dev/skills/barryyangi/vibetime/coss-particles"><img src="https://agentmods.dev/badge/skills/barryyangi/vibetime/coss-particles.svg" alt="Measured on agentmods" 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 | $0.00046 | $0.12105 |
| Opus 5 | $0.00023 | $0.06052 |
| Sonnet 5 | $0.00009 | $0.02421 |
| Haiku 4.5 | $0.00005 | $0.01210 |
Grade A, and why
coss-particles 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 6d 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.
This is a copy
100% identical to coss-particles — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 738 lines — stays where its author put it; the contents beside it link to each section on GitHub.
COSS UI Particles Index
Particles are copy-paste-ready UI patterns built on coss primitives. Browse them visually at https://coss.com/ui/particles.
How to use this skill
- Describe the UI you need (e.g. "a form with validation", "a dialog with a form inside", "tabs with icons").
- Search this index for matching particles by component type and description.
- Fetch the JSON URL to get the full source code of the particle.
- Adapt the particle code to your needs.
JSON URL pattern
Each particle has a JSON manifest at:
https://coss.com/ui/r/<particle-name>.json
For example: https://coss.com/ui/r/p-accordion-1.json
Source code
Particle source files live in this repo at apps/ui/registry/default/particles/.
Updating this index
Run the generator script from the coss repo root:
node apps/ui/scripts/generate-particle-index.cjs
Total: 484 particles across 52 component types
Component types
- accordion (4)
- alert (7)
- alert-dialog (2)
- autocomplete (15)
- avatar (14)
- badge (20)
- breadcrumb (7)
- button (40)
- calendar (24)
- card (11)
- checkbox (5)
- checkbox-group (5)
- collapsible (1)
- combobox (18)
- command (2)
- date-picker (9)
- dialog (6)
- drawer (14)
- empty (1)
- field (18)
- fieldset (1)
- form (2)
- frame (4)
- group (22)
- input (19)
- input-group (28)
- kbd (1)
- menu (9)
- meter (4)
- number-field (11)
- otp-field (9)
- pagination (3)
- popover (3)
- preview-card (1)
- progress (3)
- radio-group (6)
- scroll-area (5)
- select (23)
- separator (1)
- sheet (3)
- skeleton (2)
- slider (23)
- spinner (1)
- switch (6)
- table (8)
- tabs (13)
- textarea (15)
- toast (13)
- toggle (8)
- toggle-group (9)
- toolbar (1)
- tooltip (4)
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.
- 6d ago First seen · 738 lines · 46 tokens per session scan A 742bad15e56a
coss-particles is a skill published in the GitHub repository BarryYangi/vibetime (8 stars, last pushed 3mo ago), licensed MIT. It adds 46 tokens to every session and 12,105 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to coss-particles, differing in 0 lines, and is treated as a copy.
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