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fiftyone — Agent Skill

by voxel51 · Updated

Build high-quality datasets and computer vision models. Visualize datasets, analyze models, find duplicates, run inference, evaluate predictions, and develop custom plugins.

At a glance

fiftyone is an Agent Skill by voxel51 in the Data & Analysis category. In Claude Code it installs with `/plugin install fiftyone@claude-plugins-official` after adding the anthropics/claude-plugins-official marketplace; other assistants use its SKILL.md instructions as rules. Its source repository has 47 GitHub stars (as of Oct 28, 2026).

Source 47GitHub stars

How to install fiftyone in your AI client

Setup for Claude Code, Claude Desktop, Cursor, Codex, Windsurf, Cline and VS Code — copy-paste ready.

How to install fiftyone in Claude CodeAnthropic's agentic CLI

  1. Add the marketplace

    claude
    /plugin marketplace add anthropics/claude-plugins-official
  2. Install the skill

    claude
    /plugin install fiftyone@claude-plugins-official
  3. Use it

    These are slash commands for a Claude Code session, not your shell. Claude auto-invokes the skill when your request matches its description — or type its slash command if it exposes one.

Documentation

Full README

FiftyOne Skills

 

Expert workflows for computer vision powered by AI assistants

Documentation · MCP Server · FiftyOne Plugins · Discord

What are Skills?

Skills are packaged workflows that teach AI assistants to perform complex computer vision tasks autonomously. Combined with the FiftyOne MCP Server, you can find duplicates, run inference, and explore datasets using natural language.

text
"Find and remove duplicate images from my dataset"
"Import this COCO dataset and run object detection"
"Visualize my embeddings and identify outliers"

Skills bridge the gap between natural language and FiftyOne's 80+ operators, providing step-by-step guidance that AI assistants follow to complete complex workflows.

Available Skills

| Skill | Description | MCP | |-------|-------------|-----| | 📥 **Dataset Import** | Universal import for all media types, label formats, multimodal groups, MCAP recordings, LeRobot robot-learning episodes, and Hugging Face Hub | Yes | | 📤 **Dataset Export** | Export datasets to COCO, YOLO, VOC, CVAT, CSV, Hugging Face Hub, and more | Yes | | 🔍 **Find Duplicates** | Find and remove duplicate images using brain similarity | Yes | | 🤖 **Dataset Inference** | Run Zoo models for detection, classification, segmentation, embeddings | Yes | | 📈 **Model Evaluation** | Compute mAP, precision, recall, confusion matrices, analyze TP/FP/FN | Yes | | 📊 **Embeddings Visualization** | Visualize datasets in 2D, find clusters, identify outliers | Yes | | 🔌 **Develop Plugin** | Create custom FiftyOne plugins (operators and panels) | — | | 🎨 **VOODO Design** | Build UIs with VOODO React components and design tokens | — | | 📝 **Code Style** | Write Python code following FiftyOne's official conventions | — | | 📓 **Create Notebook** | Create Jupyter notebooks: getting-started guides, tutorials, recipes, ML pipelines | — | | 🏷️ **Issue Triage** | Triage GitHub issues: validate status, categorize, generate responses | — | | 🧹 **Dataset Curation** | End-to-end curation: quality checks, annotation audit, duplicates, class distribution, splits | Yes | | 🔧 **Troubleshoot** | Fix common issues: dataset persistence, App connection, MongoDB errors, codecs, performance | — | | 🛡️ **Eval Plugin** | Evaluate plugins for quality, security, and agent-readiness. Produces a structured report | — | | 🧩 **Zoo Remote Model** | Build remote model zoo integrations that work with register_zoo_model_source and dataset.apply_model | — | | 🔌 **Generate Data Lens Connector** | Generate a Data Lens connector from an external database schema (PostgreSQL, BigQuery, MySQL, etc.) | — | | 🔗 **Voxel51 Agent Setup** | Connect a local agent (Claude Code, Cursor, any MCP client) or the fiftyone CLI to a Voxel51 deployment with your own account permissions | — | | 🎭 **App Playwright** | Drive the FiftyOne App via the Playwright MCP for operator/plugin verification, demos, and end-to-end UI automation | — | | 📚 **SDK Guidance** | Answer FiftyOne SDK and docs questions with live documentation search, or provide the SDK path when no operator exists | — |

Quick Start

Step 1: Install Skills

Universal Installer (Recommended):

bash
curl -sL skil.sh | sh -s -- voxel51/fiftyone-skills

Excerpt — the full document is on GitHub.

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