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 voxel51/fiftyone-skills --skill fiftyone-create-notebookgit clone --depth 1 https://github.com/voxel51/fiftyone-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/voxel51/fiftyone-skills/fiftyone-create-notebook)<a href="https://agentmods.dev/skills/voxel51/fiftyone-skills/fiftyone-create-notebook"><img src="https://agentmods.dev/badge/skills/voxel51/fiftyone-skills/fiftyone-create-notebook/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/voxel51/fiftyone-skills/fiftyone-create-notebook"><img src="https://agentmods.dev/badge/skills/voxel51/fiftyone-skills/fiftyone-create-notebook.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 | $0.00060 | $0.04669 |
| Opus 5 | $0.00030 | $0.02335 |
| Sonnet 5 | $0.00012 | $0.00934 |
| Haiku 4.5 | $0.00006 | $0.00467 |
Grade C, and why
fiftyone-create-notebook scanned grade C with 1 finding 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.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
Fix any runtime errors, then re-run until all cells pass. Clean up after: `rm -rf .notebook-test-env`. Common issues: How it starts
The opening of the file, as written. The whole thing — 413 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Create FiftyOne Notebooks
Contents
- Key Directives
- Complete Workflow
- Notebook Structure Reference
- Common Use Cases
- Troubleshooting
- Best Practices
- Resources
Key Directives
ALWAYS follow these rules:
1. Determine notebook type first
Classify the user's request before anything else:
| User Request Pattern | Type | Template |
|---|---|---|
| "getting started", "beginner", "intro", "first notebook" | Getting Started | GETTING-STARTED-TEMPLATES.md |
| "tutorial", "how to use X", "deep dive", "demonstrate X" | Tutorial | TUTORIAL-TEMPLATES.md |
| "recipe", "quick", "snippet", "how do I X" | Recipe | RECIPE-TEMPLATES.md |
| "full pipeline", "end to end", "ML pipeline", "complete workflow" | Full Pipeline | GETTING-STARTED-TEMPLATES.md with all stages |
If ambiguous, ask the user.
2. Create the notebook file before adding cells
Use the Write tool to create a valid empty .ipynb file first:
{
"nbformat": 4,
"nbformat_minor": 2,
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
"language_info": {
"name": "python",
"version": "3.10.0"
}
},
"cells": []
}
Then use NotebookEdit with edit_mode: "insert" to add cells.
3. Follow FiftyOne code conventions
All generated code must use standard FiftyOne import aliases:
import fiftyone as fo
import fiftyone.zoo as foz
import fiftyone.brain as fob
import fiftyone.types as fot
from fiftyone import ViewField as F
See the "Code Pattern Sources" table below for full conventions.
4. Build notebooks cell-by-cell
Use NotebookEdit with edit_mode: "insert" for every cell. Build top-to-bottom using cell_id chaining: insert the first cell without cell_id (inserts at beginning), then read the notebook to get its cell_id, and insert each subsequent cell with cell_id set to the previous cell's ID. This ensures correct ordering.
What ships with it
5 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.
- 13d ago First seen · 413 lines · 60 tokens per session scan C a3be97739d38
fiftyone-create-notebook is a skill published in the GitHub repository voxel51/fiftyone-skills (39 stars, last pushed today), licensed Apache-2.0. It adds 60 tokens to every session and 4,669 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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