client

Overview ¶

Command client is the client under test for the official MCP conformance suite (github.com/modelcontextprotocol/conformance). The suite runs it once per scenario with the scenario's server URL as the last argument, the scenario name in MCP_CONFORMANCE_SCENARIO, the protocol revision in MCP_CONFORMANCE_PROTOCOL_VERSION and, for some scenarios, a JSON context in MCP_CONFORMANCE_CONTEXT. It drives the library's Client through what the scenario expects and exits 0, or 1 with the error on stderr. The suite judges the client by what its mock server observes. See ../README.md.