
Skills.sh
SkillHQ.dev
Agent Skills Directory
AgentSkillHub.io
AgentSkillsHub.top
AI Skills Manager
SkillDepot
The skill registry for Claude, Codex, GitHub Copilot, and other AI agents.

Mockaroo
JSON Generator
MockTurtle.net
ExtendsClass's JSON generator allows to generate random JSON data from a template.

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
|
|
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|---|---|---|
| Website | agentskills.codes | extendsclass.com |
| Pricing | ||
| Company | Startup from India · 1 - 9 employees · 2026 | 2019 |
| Listed in |
In their own words, as submitted to SaaSHub.


agentskills.codes is a free, open-source registry of reusable Agent Skills for Claude Code, Codex, GitHub Copilot, and other AI coding agents. Browse thousands of installable skills, inspect source health and capability scans, and add trusted capabilities with one command. Developers and teams...
This free online tool allows to generate JSON dataset. You can generate multiple JSON files exported to a zip archive. No limits. No registration.
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using agentskills.codes and ExtendsClass JSON Generator. For example, how are they different and which one is better?
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Discover, buy, and install production-ready AI agent skills for Claude Code, Codex, and more. Upload yours and get paid. One-command install.
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Create mock and sample JSON using a powerful template syntax
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Discover the most popular skills for AI agents
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Generate realistic random JSON data through a simple and intuitive GUI.
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