jmcpx MCP Server

What is jmcpx?

jmcpx is a Command-Line Interface (CLI) client designed for interacting with MCP (Modular Command Processor) servers. It provides session management, tool and resource listing, and integrates with multiple Large Language Model (LLM) configurations such as OpenAI, Anthropic, and Bedrock.

How to use jmcpx?

Install Java 21+, clone the repository, and build with mvn clean package. Run java -jar target/jmcpx-1.0-SNAPSHOT.jar session to start an interactive session, or java -jar target/jmcpx-1.0-SNAPSHOT.jar list to list available tools and resources. Use the -c flag for a custom mcp.json path and -l for a custom llm.toml path.

Key features of jmcpx

• Session management with MCP servers
• Tool and resource listing
• LLM integration (OpenAI, Anthropic, Bedrock)
• Markdown rendering of responses
• Customizable JSON and TOML configurations

Use cases of jmcpx

• Start and manage interactive sessions with MCP servers
• Retrieve and display available tools and resources
• Integrate MCP server interactions with supported LLM providers
• Customize MCP and LLM configuration files for different setups