Egor Urvanov

MCP client

MCP and safety

The part on the agent side: it calls a system’s MCP server, asks for data and invokes tools. It is built into the harness, for example Claude Code.

JiraMCPMCPharness · Claude CodeagentMCP clientMCP serverasks for data, calls a toolresponseJira● model, people, systems, data  ● agent and harnessThe client is part of the harness: it asks for data and calls server tools

Source: MCP: Understanding clients

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