skillsbento: Free Open-Source Agent Skills for Claude

Melvin Vivas · X post · 2026-04-25 · Open on X

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

Summary

Points to skillsbento, a site with free, open-source agent skills you can add to Claude. It's a ready-made source of skills for extending what Claude can do.

Key points

• skillsbento.com offers free, open-source agent skills.
• The skills are meant for Claude (Anthropic).

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
• Claude (@claudeai) on X · person · x.com · free
  Anthropic's official Claude account on X, which posts product updates.
  Also in: New skills viewer in the Claude desktop app (Melvin Vivas on X · notes)

Try this

• Browse skillsbento.com and add skills to Claude.