Anthropic Skills

Guides the creation, organisation and validation of skills for Claude Code plugins, including their structure, descriptions and supporting resources.

Guides configuration of Model Context Protocol servers in Claude Code plugins, covering local stdio processes and hosted SSE, HTTP and WebSocket connections.

Creates Claude Code slash commands with YAML frontmatter, dynamic arguments, file references and reusable workflows.

Builds Claude Code plugin hooks for tool validation, session events and event-driven automation using prompt or command handlers.

Explains how to organise Claude Code plugins, configure their manifest, and make commands, agents, skills, hooks and MCP servers discoverable.

Documents how Claude Code plugins store per-project configuration and state in local Markdown files with YAML frontmatter.

Guides distinctive web interface design with a brief-led visual direction, deliberate typography and layout, and clear interface copy.

Guides the creation, configuration and testing of autonomous agents for Claude Code plugins, including their frontmatter, prompts and triggering conditions.

Audits and improves CLAUDE.md files in Claude Code repositories by scoring project guidance and proposing targeted, approved updates.

Updates code and prompts from Claude Sonnet 4.0, Sonnet 4.5 or Opus 4.1 to Opus 4.5, including platform-specific model IDs.

Analyses a codebase and recommends Claude Code hooks, subagents, skills, plugins and MCP servers tailored to its tools and workflows.