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Tester Client

byapify
•
78
Developer Tools
Security & Testing
API Development

Facilitates testing of Model Context Protocol (MCP) servers by providing a chat-like UI.

The Tester Client is a standalone Actor designed for testing MCP servers over Server-Sent Events (SSE). It offers an interactive chat interface for displaying tool calls and results, allowing users to send queries to an MCP server and view the real-time streamed responses. It enables testing of any MCP server over SSE, including the Apify Actors MCP Server, and supports secure connections using Authorization headers and API keys. Developers can use it to test their MCP server's functionality, including its ability to dynamically select from a wide array of tools.

Key Features

0133 GitHub stars
02Connects to an Apify Actors MCP Server for interacting with one or more Apify Actors
03Connects to an MCP server using Server-Sent Events (SSE)
04Uses Authorization headers and API keys for secure connections
05Provides a chat-like UI for displaying tool calls and results
06Dynamically uses tools based on context and user queries (if supported by a server)

Use Cases

01Test any MCP server over SSE
02Interactive testing of tool usage orchestration.
03Test Apify Actors MCP Server and its ability to dynamically select amongst 3000+ tools