# FiftyOne

> Voxel51's skills for computer vision data: import datasets, find duplicates, run models, evaluate predictions and curate with FiftyOne.

FiftyOne is Voxel51's set of skills that teach your agent to work with computer vision datasets in FiftyOne, the open-source tool for building and curating visual datasets and evaluating models. Paired with the FiftyOne MCP server, your agent can load a dataset, clean it, run models on it and explain where the model fails, from a plain-language request.

What you can do with it
- Import datasets in any common format (COCO, YOLO, VOC, CVAT, KITTI and more), multimodal groups, LeRobot episodes and Hugging Face Hub datasets
- Find and remove duplicate or near-duplicate images
- Run zoo models for detection, classification, segmentation and embeddings
- Evaluate predictions with mAP, precision, recall and confusion matrices, and look at false positives and negatives
- Visualize embeddings in 2D to find clusters and outliers, and run end-to-end curation: quality checks, annotation audits, class balance and splits
- Export to COCO, YOLO, VOC, CVAT, CSV or the Hugging Face Hub
- Build FiftyOne plugins, notebooks and remote zoo models, and troubleshoot common setup problems

How it connects
- Install as a Claude plugin, or as a Gemini CLI extension from voxel51/fiftyone-skills
- Skills that touch datasets need the FiftyOne MCP server (pip install fiftyone-mcp-server), running in the same Python environment as FiftyOne
- Development skills (plugins, notebooks, code style) work without the MCP server

Good to know
- FiftyOne runs locally on your machine; datasets stay where you keep them
- Some skills need FiftyOne plugins installed, such as @voxel51/brain for duplicate search
- Apache 2.0 licensed

- Type: Plugin
- Made by: voxel51
- Category: Data & analytics
- Formats: Claude plugins, Extensions
- Version: latest
- Website: https://docs.voxel51.com/
- Source: https://github.com/voxel51/fiftyone-skills
- Page: https://pluginboard.ai/plugins/fiftyone

## Works with

- Claude
- GitHub Copilot
- Claude Code
- Gemini CLI
- OpenClaw

## Install

### Claude

In Claude (web or desktop): Customize → Plugins → Add → Add marketplace, enter anthropics/claude-plugins-official, then add fiftyone

### Claude Code

In Claude Code:

```text
/plugin marketplace add anthropics/claude-plugins-official
/plugin install fiftyone@claude-plugins-official
```

### Gemini CLI

Run in your terminal:

```shell
gemini extensions install https://github.com/voxel51/fiftyone-skills
```

---
From Pluginboard (https://pluginboard.ai).