jeremylongshore/tons-of-skills-marketplace

Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com.

What it solves

Tons of Skills is a model-agnostic platform designed to provide AI agents with a vast library of specialized capabilities (skills). It solves the problem of manually creating tools for agents up to 2,900 distinct skills across hundreds of plugins, providing a standardized way to extend agent functionality across different AI models.

How it works

The platform operates as a marketplace of plugins and skills. It uses a "canonical layer" that is harness-free by construction, meaning the skills are defined in a way that is independent of any specific AI agent framework. While it currently supports Claude Code as a verified-native harness, it allows for the installation of these skills via a CLI tool (ccpi) or direct integration within Claude Code.

Who it’s for

This project is for developers and AI agent users who want to quickly expand the capabilities of their AI agents without writing custom tool definitions for every new task, particularly those using Claude Code or other agentic frameworks.

Highlights

  • Massive Skill Library: Access to 2,900 distinct marketplace-visible skills and 434 catalog plugins.
  • Model-Agnostic: Designed to be compatible with various AI models and harness-free by construction.
  • Model-Agnostic: Designed to be compatible with various AI models and harness-free-by-construction.
  • Diverse Categories: Skills cover 19 categories including AI & Machine Learning, DevOps, Security, and API Development.
  • Provenance Tracking: Uses a mirror-by-default model for external plugins to ensure upstream credit and license compliance.

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