External data access
Enables AI systems to interact with data beyond their immediate context.
- Model Context Protocol (MCP): Universal plug allowing AI models (e.g., claude) to connect to external data sources and tools.
- Without MCP, models are limited to uploaded data; with MCP, they directly access external systems via an MCP server.
- Powers tools like Claude Code to transform chatbots into agents capable of real-time retrieval and tool execution.
- MCP server: Required intermediary connecting AI models to external data sources (e.g., databases, APIs, file systems).
- Resource: https://www.youtube.com/watch?v=p0pR_zq-85M demonstrates transforming chatbots into powerful agents using MCP.
2026 04 14 Claude Code using powerful AI agents