tester-mcp-client and mcp-harness
These tools are complements, with the MCP Client for Actors (A) providing a way to interact with servers and the MCP Harness (B) offering an-in-memory testing toolkit for those servers.
About tester-mcp-client
apify/tester-mcp-client
Model Context Protocol (MCP) Client for Apify's Actors
This tool helps AI developers and researchers test their Model Context Protocol (MCP) servers. It takes an MCP server URL as input and provides an interactive, chat-like user interface where you can send queries and see how the MCP server responds, including its use of various tools. It's designed for anyone building or evaluating AI agents that interact with external tools or data sources.
About mcp-harness
gabry-ts/mcp-harness
In-memory testing toolkit for MCP servers in TypeScript - supertest for MCP
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