Pattern: Community Skill Libraries Converge on Installable CLI Patterns — Cross-Tool Skill Portability Becomes Standard

GitHub·medium signal

Antigravity Awesome Skills (36K stars, 1,400+ skills), VoltAgent/awesome-agent-skills (1,000+ skills), and tool-specific collections all converge on the same distribution model: npx-installable SKILL.md files with tool-specific flags. This standardization means a single skill definition works across Claude Code, Cursor, Codex CLI, Gemini CLI, and others without modification. The pattern mirrors npm's package distribution but for agent behavior — installable, versioned, composable instructions that travel with the developer, not the tool.