Rust MCP Stdio Server Test

Rust MCP Stdio Server Test

unofficial SDK for MCP servers in Rust

mediar-ai

Developer Tools
Visit Server

README

Rust MCP Stdio Server Test

This repository contains a simple example of a Model Context Protocol (MCP) server implemented in Rust using a newline-delimited JSON stdio transport.

https://github.com/user-attachments/assets/428319c2-fce2-4654-ab34-cb6987ee4164

Status

This is currently a basic test implementation created for learning and debugging purposes. It handles the MCP initialization handshake and basic list commands (tools/list, resources/list, prompts/list) as well as a dummy tool call (tools/call).

Usage

  1. Build the server:

    cargo build

  2. Configure an MCP client (like Claude Desktop) to launch the executable found at target/debug/mcp-rust-sdk. Ensure the client uses newline-delimited JSON for stdio communication.

    For example, in claude_desktop_config.json (or similar client configuration), you might add an entry like this, replacing the command path with the absolute path to your built executable:

    {
    "mcpServers": {
        "rust_stdio_test": {
            "command": "/path/to/your/mcp-rust-sdk/target/debug/mcp-rust-sdk"
        }
        // ... other servers ...
    }
}

    (Remember to use the correct absolute path for your system)

  3. Set the RUST_LOG environment variable (e.g., RUST_LOG=debug or RUST_LOG=trace) to control logging verbosity. Logs are written to $HOME/.screenpipe/logs/rust_stdio_test_logs/.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Recommended Servers

playwright-mcp

playwright-mcp

A Model Context Protocol server that enables LLMs to interact with web pages through structured accessibility snapshots without requiring vision models or screenshots.

Official
Featured
TypeScript
Magic Component Platform (MCP)

Magic Component Platform (MCP)

An AI-powered tool that generates modern UI components from natural language descriptions, integrating with popular IDEs to streamline UI development workflow.

Official
Featured
Local
TypeScript
MCP Package Docs Server

MCP Package Docs Server

Facilitates LLMs to efficiently access and fetch structured documentation for packages in Go, Python, and NPM, enhancing software development with multi-language support and performance optimization.

Featured
Local
TypeScript
Claude Code MCP

Claude Code MCP

An implementation of Claude Code as a Model Context Protocol server that enables using Claude's software engineering capabilities (code generation, editing, reviewing, and file operations) through the standardized MCP interface.

Featured
Local
JavaScript
@kazuph/mcp-taskmanager

@kazuph/mcp-taskmanager

Model Context Protocol server for Task Management. This allows Claude Desktop (or any MCP client) to manage and execute tasks in a queue-based system.

Featured
Local
JavaScript
Linear MCP Server

Linear MCP Server

Enables interaction with Linear's API for managing issues, teams, and projects programmatically through the Model Context Protocol.

Featured
JavaScript
mermaid-mcp-server

mermaid-mcp-server

A Model Context Protocol (MCP) server that converts Mermaid diagrams to PNG images.

Featured
JavaScript
Jira-Context-MCP

Jira-Context-MCP

MCP server to provide Jira Tickets information to AI coding agents like Cursor

Featured
TypeScript
Linear MCP Server

Linear MCP Server

A Model Context Protocol server that integrates with Linear's issue tracking system, allowing LLMs to create, update, search, and comment on Linear issues through natural language interactions.

Featured
JavaScript
Sequential Thinking MCP Server

Sequential Thinking MCP Server

This server facilitates structured problem-solving by breaking down complex issues into sequential steps, supporting revisions, and enabling multiple solution paths through full MCP integration.

Featured
Python