Is MCP Nest safe to use?

MCP Nest has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.

How do I install MCP Nest?

MCP Nest supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can MCP Nest do?

MCP Nest provides 4 tools: Features, Installation, Documentation, Examples. See the full tools list on the server page for descriptions and parameters.

What AI clients work with MCP Nest?

MCP Nest is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is MCP Nest actively maintained?

MCP Nest is actively maintained — last commit was 4 days ago. It has 701 GitHub stars.

MCP Nest

Name: MCP Nest
Author: rekog-labs

@rekog/mcp-nest · by rekog-labs

A NestJS module to effortlessly create Model Context Protocol (MCP) servers for exposing AI tools, resources, and prompts.

701 205.3k/wk 4 tools GitHub npm

No known CVEs

MIT license

Actively maintained

Last commit 4d ago

Works with most clients

Transport: stdio, sse, http

4 tools · ~199 tok

Grade A · 0.1% of 200K ctx

MCPpedia last refreshed this data 8h ago

Edit this pageView history

MCP Nest is an MCP server that a NestJS module to effortlessly create Model Context Protocol (MCP) servers for exposing AI tools, resources, and prompts. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 95/100 on MCPpedia's security, maintenance and efficiency rubric.

Developer Tools

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp-nest": {
      "args": [
        "-y",
        "@rekog/mcp-nest"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/mcp-nest)](https://mcppedia.org/s/mcp-nest)

Read me

What MCP Nest does

A NestJS module to effortlessly expose tools, resources, and prompts for AI, from your NestJS applications using the Model Context Protocol (MCP).

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y '@rekog/mcp-nest' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

95/100across 5 weighted dimensions

How we score →

0255075100

−5

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked @rekog/mcp-nest against OSV.dev.

Inventory

Tools (4)

Click any tool to inspect its schema.

~199 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is MCP Nest safe to use?: MCP Nest has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install MCP Nest?: MCP Nest supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can MCP Nest do?: MCP Nest provides 4 tools: Features, Installation, Documentation, Examples. See the full tools list on the server page for descriptions and parameters.
What AI clients work with MCP Nest?: MCP Nest is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is MCP Nest actively maintained?: MCP Nest is actively maintained — last commit was 4 days ago. It has 701 GitHub stars.

Similar servers

Others in developer-tools

View all →

Context797

Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors

61.1k 2

XcodeBuildMCP97

A Model Context Protocol (MCP) server and CLI that provides tools for agent use when working on iOS and macOS projects.

6.3k 2

XcodeBuildMCP97

XcodeBuildMCP provides tools for Xcode project management, simulator management, and app utilities.

6.3k 1

Browser Tools Mcp96

Monitor browser logs directly from Cursor and other MCP compatible IDEs.

7.3k 7

MCP Security Weekly

Get CVE alerts and security updates for MCP Nest and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Developer Tools

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp-nest": {
      "args": [
        "-y",
        "@rekog/mcp-nest"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/mcp-nest)](https://mcppedia.org/s/mcp-nest)

Read me

What MCP Nest does

A NestJS module to effortlessly expose tools, resources, and prompts for AI, from your NestJS applications using the Model Context Protocol (MCP).

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y '@rekog/mcp-nest' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

NestJS MCP Server Module

[![CI][ci-image]][ci-url] [![Code Coverage][code-coverage-image]][code-coverage-url] [![NPM Version][npm-version-image]][npm-url] [![NPM Downloads][npm-downloads-image]][npm-url] [![NPM License][npm-license-image]][npm-url]

A NestJS module to effortlessly expose tools, resources, and prompts for AI, from your NestJS applications using the Model Context Protocol (MCP).

With @rekog/mcp-nest you define tools, resources, and prompts in a way that's familiar in NestJS and leverage the full power of dependency injection to utilize your existing codebase in building complex enterprise ready MCP servers.

Features

🧩 NestJS Microservice Strategy: MCP runs as a CustomTransportStrategy, so tools/resources/prompts are real @MessagePattern handlers — guards, pipes, interceptors, and exception filters apply to them natively
🚀 Multi-Transport Support: Streamable HTTP and STDIO — selected via the transports array
🕰️ Dual-Era Protocol Support: One endpoint serves both the 2025-era protocol (initialize + sessions) and the stateless 2026-07-28 revision, concurrently — with no change to your tool code
🔧 Tools: Expose NestJS methods as MCP tools with automatic discovery and Zod validation
- 🛠️ Elicitation: Interactive tool calls with user input elicitation
- 🌐 HTTP Request Access: Full access to request context within MCP handlers
- 🔐 Per-Tool Authorization: Implement fine-grained authorization for tools
📁 Resources: Serve content and data through MCP resource system
📚 Resource Templates: Dynamic resources with parameterized URIs
💬 Prompts: Define reusable prompt templates for AI interactions
🔐 Guard-based Authentication: Guard-based security with OAuth support
🏠 Built-in Authorization Server — Using the built-in Authorization Server for easy setups. (Beta)
🌐 External Authorization Server — Securing your MCP server with an external authorization server (Keycloak, Auth0, etc).
💉 Dependency Injection: Leverage NestJS DI system throughout MCP components
🔍 Server mutation and instrumentation — Mutate the underlying mcp server for custom logic or instrumentation purposes.

Are you interested to build ChatGPT widgets (with the OpenAI SDK) or MCP apps? Find out how to do that with @rekog/MCP-Nest in this repository MCP-Nest-Samples

[!TIP] You can easily learn about this package using the chat tab in Context7. Better yet, connect the Context7 MCP server to allow your AI agents to access the documentation and implement MCP-Nest for you.

Installation

npm install @rekog/mcp-nest \
  @modelcontextprotocol/server \
  @modelcontextprotocol/core \
  @modelcontextprotocol/node \
  zod@^4

Optional dependencies

The built-in authorization server now lives in a separate package. If you use it, install it alongside @rekog/mcp-nest:

npm install @rekog/mcp-nest-auth

If you additionally use the TypeORM store for the authorization server, install the following optional peer dependencies as well:

npm install @nestjs/typeorm typeorm

Quick Start

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

95/100across 5 weighted dimensions

How we score →

0255075100

−5

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked @rekog/mcp-nest against OSV.dev.

Inventory

Tools (4)

Click any tool to inspect its schema.

~199 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is MCP Nest safe to use?: MCP Nest has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install MCP Nest?: MCP Nest supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can MCP Nest do?: MCP Nest provides 4 tools: Features, Installation, Documentation, Examples. See the full tools list on the server page for descriptions and parameters.
What AI clients work with MCP Nest?: MCP Nest is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is MCP Nest actively maintained?: MCP Nest is actively maintained — last commit was 4 days ago. It has 701 GitHub stars.