MCP servers

Model Context Protocol (MCP) is a standardized protocol that allows Claude Code to connect with external tools, services, and data sources.

Purpose:

• Connect Claude to hundreds of tools and data sources
• Enable complex interactions across different platforms
• Extend Claude Code's capabilities beyond built-in tools

Server Types:

1. Remote HTTP servers
2. Remote SSE servers
3. Local stdio servers

Installation Scopes:

• Local: Project-specific, private configuration
• Project: Shared team configuration
• User: Available across multiple projects

Key Features:

• OAuth 2.0 authentication support
• Environment variable expansion
• Resource referencing via @ mentions
• Slash commands for quick actions

Example Use Cases:

• Fetch Sentry error logs
• Review GitHub pull requests
• Query PostgreSQL databases
• Create Jira tickets
• Integrate with monitoring tools