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This plugin provides three independent agentic skills for Matrix/Synapse: matrix-communication enables sending, reading, editing, and reacting to chat messages with full E2EE support; matrix-administration operates Synapse homeserver functions; and matrix-announcement helps compose structured announcements. All skills work with any Matrix/Synapse homeserver and require no external API keys or paid services.

This plugin enables discovery and auditing of all available Claude Code plugins in the marketplace, displaying installation status, version information, and detailed component breakdowns. It provides a comprehensive view of the plugin ecosystem through a single skill-based interface.

This plugin provides a skill guide for building high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services. It documents best practices and patterns for designing well-structured tools and servers without requiring external dependencies.

The img plugin generates and edits images using OpenAI GPT-4o's image generation or Google's Gemini 3.1 Flash with image preview capabilities, with no automatic provider fallback. It provides both a CLI tool and Claude Code/Codex plugins that support on-brand image workflows for teams managing multiple client projects.