Glossary

MCP Resource

MCP

A data source exposed by an MCP server that provides structured context or information for use by connected AI applications.

Explore more about Context Protocols

Related terms

Model Context ProtocolMCP

An open protocol that standardizes how AI applications connect to external tools, resources, and prompts.

MCP ServerMCP

A server that implements the Model Context Protocol to expose tools, resources, and prompts to connected AI applications.

MCP ClientMCP

A software component that connects to an MCP server to discover and use its exposed tools, resources, and prompts.

MCP ToolMCP

A callable capability exposed by an MCP server that allows an AI application to perform an action or retrieve information.

Signal, not noise.

Focused newsletter for builders and knowledge workers tracking how AI is changing real work. We surface what matters in practice, not every headline. Curated for practitioners, not spectators.

Subscribe to our newsletter