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 jamesdawsonWD/mooboard-skills --skill mooboard-create-masonry-gridgit clone --depth 1 https://github.com/jamesdawsonWD/mooboard-skillsWrote 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/jamesdawsonwd/mooboard-skills/mooboard-create-masonry-grid)<a href="https://agentmods.dev/skills/jamesdawsonwd/mooboard-skills/mooboard-create-masonry-grid"><img src="https://agentmods.dev/badge/skills/jamesdawsonwd/mooboard-skills/mooboard-create-masonry-grid/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/jamesdawsonwd/mooboard-skills/mooboard-create-masonry-grid"><img src="https://agentmods.dev/badge/skills/jamesdawsonwd/mooboard-skills/mooboard-create-masonry-grid.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 | $0.00049 | $0.01669 |
| Opus 5 | $0.00024 | $0.00834 |
| Sonnet 5 | $0.00010 | $0.00334 |
| Haiku 4.5 | $0.00005 | $0.00167 |
Grade A, and why
mooboard-create-masonry-grid 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 12d 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 — 269 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Mooboard Create Masonry Grid
Create a new board under the Mooboard library in a clean, Pinterest-style masonry grid layout on an infinite board.
This style is for scanning a larger number of items quickly. It should feel organised, tidy, and browseable.
Core idea
The canvas is infinite, so the grid may extend as far down or across as needed. You are not constrained to a fixed page.
However, the layout must be intentionally organised:
- choose a clear column system
- choose a consistent display width for items in the same lane
- preserve image aspect ratios
- calculate display height from display width
- maintain consistent gutters
- avoid overlaps entirely
Do not rely on a layout script. Use agent review to check the masonry plan.
Best use cases
- Large image collections
- Fashion references
- Interior ideas
- Recipes
- Product browsing
- Outfit ideas
- Photo references
- Inspiration boards where browsing matters more than annotation
Style rules
A masonry grid board should usually include:
- 12–100+ images
- Optional small captions or links
- Optional light section headers
- Little or no arrow use
- Minimal expressive annotation
It should not look like:
- a loose collage
- a formal comparison dashboard
- a random scatter
- a single aligned table row
Layout character
Desired feel
- Clean
- Repeatable
- Easy to scan
- Balanced columns
- Predictable spacing
- Good use of the infinite vertical canvas
Spacing expectations
- Horizontal gutter between columns: 80–140px
- Vertical gap between cards within a column: 60–100px
- Hard minimum gap: 50px
Required multi-agent workflow
Agent 1 — Content Planner
Determines:
- number of items
- whether grouping or sectioning is needed
- whether there should be 1 grid or multiple grouped grids
Agent 2 — Grid Planner
Determines:
- number of columns
- shared display width for tiles
- section header regions if needed
- initial x positions for each column
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.
- 12d ago First seen · 269 lines · 49 tokens per session scan A a041f0e070a6
mooboard-create-masonry-grid is a skill published in the GitHub repository jamesdawsonWD/mooboard-skills (5 stars, last pushed 1mo ago), licensed MIT. It adds 49 tokens to every session and 1,669 once invoked, about $0.0002 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 2026-08-31.
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