Rust MCP Stdio Server Test

@mediar-ai

Repository

Basic information

About Rust MCP Stdio Server Test

unofficial SDK for MCP servers in Rust

#mcp #rust-sdk #mcp-server

Rust MCP Stdio Server Test config

No standard config provided

This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.

Repository

Rust MCP Stdio Server Test tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Rust MCP Stdio Server Test?

Rust MCP Stdio Server Test is a basic example of a Model Context Protocol (MCP) server implemented in Rust. It uses a newline-delimited JSON stdio transport and is intended for learning and debugging purposes.

How to use Rust MCP Stdio Server Test?

Build the server with cargo build, then configure an MCP client (such as Claude Desktop) to launch the compiled executable at target/debug/mcp-rust-sdk using its absolute path. Set the RUST_LOG environment variable to control logging verbosity; logs are written to $HOME/.screenpipe/logs/rust_stdio_test_logs/.

Key features of Rust MCP Stdio Server Test

Implements MCP initialization handshake
Supports basic list commands (tools/list, resources/list, prompts/list)
Includes a dummy tool call handler (tools/call)
Uses stdio transport with newline-delimited JSON
Simple Rust implementation for learning MCP

Use cases of Rust MCP Stdio Server Test

Testing and debugging MCP client configurations
Learning how to build an MCP server in Rust
Experimenting with the MCP protocol handshake and basic capabilities

Frequently asked questions

What is the purpose of this server?

It is a minimal test implementation designed for learning and debugging MCP in Rust, not for production use.

Which MCP commands does it handle?

It handles the initialization handshake plus `tools/list`, `resources/list`, `prompts/list`, and a dummy `tools/call`.

How do I build and run the server?

Run `cargo build`, then configure your MCP client with the absolute path to the built executable (e.g., `/path/to/mcp-rust-sdk/target/debug/mcp-rust-sdk`). Set `RUST_LOG` for logging.

What transport does it use?

It communicates over stdio using newline-delimited JSON.

Where are server logs stored?

Logs are written to `$HOME/.screenpipe/logs/rust_stdio_test_logs/`.

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