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MCP for Beginners TypeScript Sample

Community
Tutorial / collection
Learn Model Context Protocol through hands-on, multilingual examples.

This is a tutorial or resource collection; there is nothing to install into a client.

How to install ↓ Compare GitHub source repository ↗
Category
Filesystem #21 of 24
Stars
★ 17.5k Very popular
Runtime
Node.js · Python · .NET · Java · Rust
Credentials
No credential needed
License
MIT
Last commit
43FMRS · D

The supplied material identifies this as a TypeScript sample within Microsoft's MCP learning curriculum, not as a standalone MCP service with a documented tool list and connection configuration.

Strongest · Maintenance 12/20 Weakest · Reliability 5/20

Reliability
5/20
Security and permissions
8/20
Maintenance
12/20
Documentation
11/20
Setup experience
7/20
Why each score
Reliability 5/20
The supplied server path contains only TypeScript compiler configuration; no server.ts or main.ts implementation, tool definitions, initialization handshake, tool-list response, error handling, or tests are provided. Therefore startup, MCP handshake completion, and consistency between declared and actual behavior cannot be verified. The score is conservatively reduced under static review.
Security and permissions 8/20
The README covers MCP security, simple authentication, RBAC, OAuth2, and Entra ID, but these are curriculum topics rather than security evidence for this specific server. No credential handling, permission boundaries, data flows, external network access, dangerous side effects, or confirmation mechanisms are shown, so only limited credit is warranted. No stated red-line risk is present in the supplied material.
Maintenance 12/20
The repository is not archived, declares an MIT license, and reports 8 open issues; these provide basic maintenance and governance signals. No commit history, release record, dependency-update evidence, vulnerability-response channel, or issue-response quality is supplied, so the score is well below full marks.
Documentation 11/20
The README gives broad coverage of curriculum objectives, modules, languages, examples, security topics, and learning paths, and includes repository-level cloning instructions. For the specified server, it lacks reviewable dependency installation, startup commands, authentication details, tool parameters, limits, cost information, troubleshooting, and behavior examples, so points are deducted.
Setup experience 7/20
The README explicitly describes only forking, cloning, and joining the community. It does not provide the specified TypeScript server's runtime requirements, dependency installation, build or startup commands, environment variables, mainstream MCP client configuration, or a successful connection example. The setup path therefore cannot be statically verified and receives a low score.

Test out of dateListed 2026-07-29

Read the FMRS scoring method →

Fit and risk

What it can accessRuns commands or code

Best for

  • Developers with basic knowledge of at least one supported programming language
  • Learners who want a hands-on introduction to MCP
  • Developers looking for cross-language MCP learning material

Not for

  • Users seeking a ready-to-use production tool or business integration
  • Users requiring documented tools, transport details, or client configuration
  • Users without basic programming, client-server, and API knowledge

Required permissions

  • The source does not specify any required system, network, account, or data permissions for the server
  • Accessing the curriculum requires at least permission to read or clone the GitHub repository

Risks and side effects

  • The source does not document the sample server's specific tools, runtime behavior, or permission boundaries
  • The curriculum covers security, authentication, and deployment, but that does not establish that this sample implements those capabilities
  • Review the sample code and dependencies before use, and avoid treating an unreviewed example as production-ready

Setup

Before you start

Runtime：Node.js · Python · .NET · Java · Rust

Follow the source README by forking and cloning the repository: git clone https://github.com/microsoft/mcp-for-beginners.git. The source does not provide a runtime command or client configuration for this sample.

Check that it works

This is a curriculum, not a server; after building the Module 3 sample, connect via MCP Inspector (section 3.13) to your sample server and confirm its tools appear in the tool list to verify your setup.

Troubleshooting

  1. Verify that the repository was cloned successfully and that the sample path is 03-GettingStarted/15-mcp-apps/code/typescript/my-app
  2. Verify that the TypeScript configuration includes server.ts and main.ts
  3. If the download is too large, use the sparse-checkout procedure in the README to exclude translations and translated_images
  4. The source does not provide specific troubleshooting steps for runtime or connection errors

Things to try

Once connected, you can ask your AI assistant things like:

  • How do I build my first MCP server using TypeScript?
  • Show me how to connect an MCP client to an LLM using the samples in this curriculum.
  • How do I deploy an MCP server with PostgreSQL integration in Module 11?

Use cases

Learning MCP fundamentals
Studying the TypeScript MCP Apps sample
Learning MCP server and client development through multilingual examples
Studying MCP security, testing, and deployment topics

Overview

This is the TypeScript MCP Apps sample located at 03-GettingStarted/15-mcp-apps/code/typescript/my-app in the microsoft/mcp-for-beginners repository. The repository provides a beginner-focused MCP curriculum, code samples, and practical guides covering C#, Java, JavaScript, Rust, Python, and TypeScript, with topics including servers, clients, security, testing, deployment, and service orchestration.

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Source revision ca9e0b559f90 Data synced 2026-10-19 Read the FMRS scoring method