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 moobird-canvasgit 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/moobird-canvas)<a href="https://agentmods.dev/skills/jamesdawsonwd/mooboard-skills/moobird-canvas"><img src="https://agentmods.dev/badge/skills/jamesdawsonwd/mooboard-skills/moobird-canvas/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/moobird-canvas"><img src="https://agentmods.dev/badge/skills/jamesdawsonwd/mooboard-skills/moobird-canvas.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 | $0.00075 | $0.02183 |
| Opus 5 | $0.00037 | $0.01092 |
| Sonnet 5 | $0.00015 | $0.00437 |
| Haiku 4.5 | $0.00007 | $0.00218 |
Grade A, and why
moobird-canvas 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 11d 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 — 259 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Moobird Canvas
Moobird turns real folders into infinite visual canvases. The folder is the source of truth; .mooboard.json stores only canvas layout, manifest-only objects, and board settings.
Moobird currently uses the filename .mooboard.json even though the product is named Moobird. Do not rename this file.
Before editing
- Identify the exact board folder.
- Prefer a path supplied by the user or copied from Moobird.
- The default library is
~/Documents/Moobard, but the user may have selected another folder. - Do not assume the default path is active.
- Read:
- the board directory contents;
.mooboard.json, when present;- SCHEMA.md.
- Preserve existing objects and unknown fields unless the user asks to change them.
- Never delete, move, or overwrite a real file unless the user explicitly requests it.
- Treat paths in the manifest as folder-relative POSIX paths. Never write an absolute path.
Core rules
Real files and folders
File-backed canvas objects point at real content inside the board folder.
- Copy or create the real file first.
- Then add or update its manifest object.
- Use a relative
path. - Avoid filename collisions.
- Do not encode file contents in the manifest.
Flat board root (required): Put downloaded or created assets directly in the board folder. Use root-relative paths such as soft-minimalism-grasses.jpg, never images/soft-minimalism-grasses.jpg.
- Do not create asset subfolders (
images/,assets/,media/,files/,downloads/, etc.) for mood boards or research canvases. - Moobird reconciles real subfolders as
foldercards. Nesting assets hides the individual files on the canvas and collapses them into one folder object. - Prefer distinctive filenames at the board root to avoid collisions (
meadow-wildflowers.jpg, notimg1.jpg). - The only intentional subfolders are nested boards (a child folder with its own
.mooboard.json, referenced by afolderobject). Do not use nested boards as a dump for media.
What ships with it
6 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.
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.
- 11d ago First seen · 259 lines · 75 tokens per session scan A a2e7ea6f23c7
moobird-canvas is a skill published in the GitHub repository jamesdawsonWD/mooboard-skills (5 stars, last pushed 1mo ago), licensed MIT. It adds 75 tokens to every session and 2,183 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 2026-08-31.
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