
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Claude records 18,695,610 monthly visits with +9.1% month-over-month growth and Freemium, Contact for Pricing pricing. SkillKit records 5,350 monthly visits with +26.9% growth and Free pricing.

One skill format, deployed to 46 AI coding agents
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | anthropic.com | agenstskills.com |
| Pricing Model | Freemium, Contact for Pricing | Free |
| Monthly Visits | 18.7M (18,695,610) | 5.35K (5,350) |
| MoM Traffic Delta | +1.56M (+9.1%) | +1.13K (+26.9%) |
| Primary Market & Share | 🇺🇸 United States (40.5%) | 🇺🇸 United States (54.2%) |
| Direct Visits / mo | 5.98M | 2.15K |
| User Rating | 4.8 | 4.4 |
| Supported Platforms | Website | Website |

Anthropic's AI assistant for real work, from chat to agents
Access to a range of Claude models tuned for different tradeoffs between speed, cost, and reasoning depth, including vision and long-context work.
Claude can produce working code, documents, slides, and spreadsheets in an editable side panel or output file rather than only plain chat replies.
Hand off multi-step tasks; Claude can search the web, read files, run code, and work across schedules or connectors depending on your plan.
Dedicated coding surfaces plus a developer platform and console for building applications on Claude models with API access.

One skill format, deployed to 46 AI coding agents
Write a skill once and translate it into the formats used by all 46 supported agents, including hooks, MCP tools and context conventions.
Search and browse hundreds of thousands of skills across 35+ aggregated registries and sources, organized into a hierarchical skill tree.
Generate skills from plain language using Claude, GPT-4, Gemini, Ollama or OpenRouter, and auto-generate optimized agent instructions from your codebase.
A 46-rule scanner flags prompt injection, secrets and malicious patterns, while a built-in test framework with assertions validates skills before deployment.

OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.

Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Meta's free AI assistant for answers, images and everyday tasks

The AI coding agent for building ambitious software
The AI coding agent for building ambitious software

Moonshot AI's long-context assistant for research, coding, and agentic work
Google's agent-first development platform for building and shipping software with AI agents
Google's agent-first development platform for building and shipping software with AI agents
Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceRun and build with open AI models locally or in the cloud

Free GLM-powered assistant that turns prompts into slides, sites and code
Free / Open-sourceA free, open-source personal AI agent that learns your projects and works across every messaging app.
Free / Open-sourceA free, open-source personal AI agent that learns your projects and works across every messaging app.

The coding agent that learns your coding taste
The coding agent that learns your coding taste

Chat with 30+ leading AI models in one clean, fast workspace
Chat with 30+ leading AI models in one clean, fast workspace