skillsbento: A Free, Open-Source Marketplace for AI Agent Skills

Melvin Vivas · X post · 2026-03-01 · Open on X

Topics: AI Agents, Tool Use & MCP, AI Dev Tools & Productivity · Level: beginner

Summary

The creator launched skillsbento, a free, open-source marketplace for AI agent skills. It is aimed at both non-technical and technical users who want to use skills with Claude and other tools, and is currently an MVP stocked with skills the creator wrote.

Key points

• skillsbento collects free, open-source agent skills.
• It works with Claude and other AI tools.
• It is aimed at both non-technical and technical users.
• It is an MVP that currently lists the creator's own skills.

Resources mentioned

• skillsbento · website · skillsbento.com · free
  Melvin Vivas's GitHub plugin and skills marketplace for Codex and Claude Code, which includes the devils-advocate plugin.
  Also in: SkillsBento: Free Plugin Marketplace for Codex and Claude Code (Melvin Vivas on X · notes), Countering AI Sycophancy with a Devil's Advocate Plugin for Codex & Claude (Melvin Vivas on X · notes), Agent Skill to Analyze Your X (Twitter) Analytics Export (Melvin Vivas on X · notes), Melvin Vivas's open-source AI tools, built with Codex (Melvin Vivas on X · notes) and 2 more

Try this

• Browse skillsbento and try its agent skills with Claude.