Node Runtime
- 1 repo stars
- Updated February 25, 2026
- mcp-protocol/node-runtime
MCP Protocol Node Runtime is an MCP server that provides a demonstration-only Node runtime for learning MCP stdio behavior.
About
The MCP Protocol Node Runtime entry is a small npm-distributed MCP server package maintained by JFrog Security and marked demonstration-only in official registry metadata. developers encounter it when studying how Node implements MCP stdio transports, comparing server.json schemas, or reproducing security research setups—not when selecting production infrastructure. Treat the description as a hard guardrail: install it in isolated dev environments to watch handshake and tool registration patterns, then delete or disable it before shipping agent configs to teammates. It sits on the Build agent-tooling shelf next to other reference servers that teach protocol edges without product features. If you need durable weather, DNS, or database tools, pick domain servers instead. Value here is pedagogical transparency—readable version 1.0.2 pin, public GitHub repo, and a named maintainer—which helps newcomers trust what they are running during MCP hello-world tutorials.
- npm package @mcp-protocol/node-runtime version 1.0.2
- stdio MCP transport for local client experiments
- Explicitly labeled demonstration-only in registry description
- Maintained by JFrog Security for protocol education context
- GitHub source at mcp-protocol/node-runtime for inspection
Node Runtime by the numbers
- Data as of Jul 7, 2026 (Skillselion catalog sync)
claude mcp add node-runtime -- npx -y @mcp-protocol/node-runtimeAdd your badge
Show developers this MCP server is listed on Skillselion. Paste this into your README.
| repo stars | ★ 1 |
|---|---|
| Package | @mcp-protocol/node-runtime |
| Transport | STDIO |
| Auth | None |
| Last updated | February 25, 2026 |
| Repository | mcp-protocol/node-runtime ↗ |
What it does
Explore how a minimal Node-based MCP runtime behaves when learning the protocol or reviewing JFrog’s demonstration package—not for production workloads.
Who is it for?
Best when you're experimenting with MCP stdio on Node and want JFrog Security’s labeled demo for tutorials and protocol comparison.
Skip if: Production agents, customer-facing features, or any workload the registry itself states is demonstration-only.
What you get
After a local install, you can step through stdio MCP behavior and inspect a reference package, then remove it before adopting real integrations.
- Working local stdio MCP session for learning and inspection
- Reference implementation to compare against your own MCP servers
- Clear demo boundary so production configs use real integration servers instead
By the numbers
- Registry and npm package version 1.0.2
- Identifier @mcp-protocol/node-runtime on npm registryType
- Maintainer context: JFrog Security; description states demonstration only
README.md
@mcp-protocol/node-runtime (Simulation)
Note: This package is part of a security research demonstration by JFrog.
Overview
This repository contains a functional implementation of an MCP (Model Context Protocol) runtime used to simulate supply-chain security scenarios in AI-driven environments.
Important Information
This repository and the associated package are part of a security simulation and research project. It is not intended for production environments or general-purpose use.
Recommended MCP Servers
0piFree, 2hr expiry agent storage to cache contexts, bridge workflows, or dump data.
100Hires AI ATS & Recruitment SoftwareOfficial 100Hires MCP: AI ATS & Recruitment Software for candidates, jobs, applications, interviews.
123elec McpInterface MCP officielle du site marchand 123elec, catalogue, stock, panier, commandes.
1stayHotel booking MCP server.2
2D Assets MCPMCP server for generating advanced mock 2D PNG assets for game prototypes.43D MeshWeaverMesh spatial optimizer reducing geometric overhead in 3D assets.How it compares
Protocol demo MCP runtime, not a feature-rich integration server or security scanner.
FAQ
Who is MCP Protocol Node Runtime for?
Developers new to MCP who use Claude Code or Cursor locally and want a Node stdio example explicitly scoped as demonstration by the publishers.
When should I use MCP Protocol Node Runtime?
Use it during Build agent-tooling while learning server.json, npm MCP packaging, or reproducing a minimal stdio server—never as a production dependency.
How do I add MCP Protocol Node Runtime to my agent?
Install @mcp-protocol/node-runtime via npm, point your MCP client stdio command at that package entry, and remove the config when you finish the demo exercise.