Add the marketplace
/plugin marketplace add ninthspace/claude-code-marketplaceInstall plugins
/pluginRun these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.
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Claude Planning Method — facilitated planning with multi-perspective party mode for Claude Code. Structured discovery, specification, and work breakdown through guided conversation with named agent personas.
PHP Language Server (intelephense) integration for Claude Code via lsp-mcp-server. Semantic code intelligence: go-to-definition, find references, hover, diagnostics, rename, and more.
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Comprehensive story-driven development workflow with 30+ commands for agile development, from ideation to production