Bundle skills, hooks, agents, or an MCP server into one installable Claude Code plugin and ship it. Use when asked to bundle tools into one plugin, package tools for a colleague, publish a plugin to a marketplace, share my tools with my team, or ship a plugin. Asks who it's for and where it's hosted, then walks analyze, assemble, ship, and maintain, tailored to that answer. Sibling to build-mcp.
Install
npx skills add techwolf-ai/ai-first-toolkit --skill build-pluginnpx skills add techwolf-ai/ai-first-toolkit --skill build-plugin -a claude-code -gnpx skills add techwolf-ai/ai-first-toolkit --skill build-plugin -a codex -ggemini skills install https://github.com/techwolf-ai/ai-first-toolkit.git --path plugins/tool-build-kit/skills/build-plugingh skill install techwolf-ai/ai-first-toolkit build-plugingit clone --depth 1 https://github.com/techwolf-ai/ai-first-toolkit /tmp/techwolf-ai__ai-first-toolkit
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/techwolf-ai__ai-first-toolkit/plugins/tool-build-kit/skills/build-plugin ~/.claude/skills/build-plugin # Claude Code
cp -R /tmp/techwolf-ai__ai-first-toolkit/plugins/tool-build-kit/skills/build-plugin ~/.agents/skills/build-plugin # Codex, Cursor, Gemini CLI, Copilot, OpenCode