mcp-server-rust
Rust MCP Local Server
Install / Use
claude mcp add lotharschulz -- npx -y github:lotharschulz/mcp-server-rustIf the server publishes to npm under a different name, use that package instead — check the repo README.
MCP Server
Model Context Protocol server
Quality Score
Category
Development & EngineeringSupported Platforms
Our assessment of mcp-server-rust
mcp-server-rust scores 51/100 on our quality scale, 4253rd of 4,611 Development & Engineering skills we index.
Its MCP Server is 2.1 KB long, well organised into 12 sections with 9 code examples: moderately detailed.
It has 3 GitHub stars, so there is little community track record yet; judge it on its content.
Maintenance, license and trust
- The repository was last updated about 1.6 years ago. Expect some instructions to reference tool versions or APIs that have since changed.
- Our last check on 2026-10-19 found the source still online.
- No license is declared. By default that means all rights are reserved: you can read it, but reusing or redistributing it is not clearly permitted. Ask the author before building on it commercially.
- Its trust signals score 63/100, with 4 cautions from licensing, adoption, age or documentation. These come from repository metadata, not a code audit — read the skill file before letting an agent act on it.
Safety scan
No issues foundOur scan of the whole file found no instruction hijacking, hidden characters, credential access, data exfiltration or destructive commands. An AI review of the same text found nothing harmful.
AI review by kimi-k2.7-code on 2026-09-24. Automated pattern scan on 2026-09-24. It catches known dangerous patterns, not every risk — read a skill before letting an agent act on it.
mcp-server-rust compared with similar skills
All 4 of these similar skills score higher than mcp-server-rust; compare them before choosing.
| Skill | Score | Stars | Updated | Format |
|---|---|---|---|---|
| mcp-server-rust (this skill)by lotharschulz | 51 | 3 | 19mo ago | MCP Server |
| taste-skillby Leonxlnx | 100 | 110.6k | 1d ago | CLAUDE.md |
| Agent-Reachby Panniantong | 100 | 109.2k | today | CLAUDE.md |
| headroomby headroomlabs-ai | 100 | 78.9k | today | CLAUDE.md |
| ai-job-searchby ai-job-search-dev | 100 | 69.8k | today | CLAUDE.md |
Frequently asked questions
- How do I install mcp-server-rust?
- Run
claude mcp add lotharschulz -- npx -y github:lotharschulz/mcp-server-rust. The install tabs above show the steps for each supported agent. - Which AI agents does mcp-server-rust work with?
- It is written for Claude Code and Claude Desktop, as a MCP Server file. Other agents that read the same format can often use it too.
- Is mcp-server-rust safe to use?
- Our scan of the whole file found no instruction hijacking, hidden characters, credential access, data exfiltration or destructive commands. An AI review of the same text found nothing harmful. It declares no license and scores 63/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
- Is mcp-server-rust still maintained?
- The repository was last updated about 1.6 years ago. Expect some instructions to reference tool versions or APIs that have since changed.
Skill content
View source on GitHubA simple Rust function integrated with an MCP client.
Step 1: Relase the Rust & Javascript/TS code
Release
npm run build:wasm:release // release rust code
npm install // create javascript file and install all npm dependencies
Step 2: Claude Desktop Configuration
Create a configuration file at:
{
"mcpServers": {
"mcp-server": {
"command": "node",
"args": [
"[your local path]/mcpserver/build/index.js"
]
}
}
}
locations:
- macOS:
~/Library/Application Support/Claude/claude_desktop_config.json - Windows:
%APPDATA%\Claude\claude_desktop_config.json(source: https://modelcontextprotocol.info/docs/quickstart/user/#2-add-the-filesystem-mcp-server)
Step 3: Claude Desktop
Start Claude Desktop
<sub>please note the additional mcp server icon in the frontend<sub>
Agree to use the mcp server function:
Observe the mcp server function:
Video
Watch the video tutorial here: YouTube video
Misc
Test the rust code
npm run test:rust
or
cd src/lib/rust-functions-lib
cargo test && cargo fmt --all -- --check
Clean the output files and folders
npm run clean
Build the rust code - alternatives
npm
npm run build:wasm
Alternative approach using wasm tool
cd src/lib/rust-functions-lib
wasm-pack build --target bundler
Build only ts code (npm)
npm build
Copy build Rust code
manual copy to the correct location - included in npm run build:wasm:release
mkdir -p build/lib/rust-functions-lib/pkg && cp src/lib/rust-functions-lib/pkg/rust_funcations_lib.js build/lib/rust-functions-lib/pkg/rust_funcations_lib.js
Rust import failed
issue:
solution:
run npm run build:wasm:release to release the wasm-binding the factorial import depends on
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Languages
Trust signals
From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.