model context protocol
A universal language that allows AI apps to easily plug into different data sources and tools, much like a standard USB port allows any device to connect to a computer.
An open protocol that standardizes the connection between LLM applications and external data or tools, eliminating the need for custom, one-off integrations for every new model or service.
An open standard (MCP) defining a client-server architecture that decouples LLM applications from their integrations by standardizing the interface for exposing and consuming tools, resources, and prompts.
evolution
- 2024-11 · historyMCP Announcement
Anthropic officially launches the Model Context Protocol as an open standard to unify how AI assistants connect to data and tools.
- 2024-11 · historyInitial Ecosystem Integration
Major developer tools including Zed, Replit, and Sourcegraph announce immediate support for the protocol to enable standardized AI context access.
- 2025-01 · historyExpanded Industry Adoption
The protocol gains traction as a cross-platform standard, with various third-party developers releasing open-source MCP servers for databases and APIs.