Claude Code skills & plugins

A command-line agent that executes complex engineering tasks by integrating terminal access, file editing, and custom toolsets.

Claude Code operates as an agentic loop within your local development environment. It leverages a specialized skill system (MCP) to interact with your filesystem, execute git commands, and run test suites like Vitest or Pytest. By connecting to the Model Context Protocol, developers can extend Claude's capabilities with plugins for Jira, Slack, or custom database connectors. This setup allows the model to research codebases, fix bugs, and refactor architecture with direct write access and real-time terminal feedback.

https://docs.anthropic.com/en/docs/agents-and-tools/claude-code/overview