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setup-mcp-clients

Configure MCP client JSON files for VS Code, GitHub Copilot Web, and Visual Studio.

Updated Nov 19, 2020
Search Tags:#configuration#mcp#vs code#stdio#github copilot#http transport#visual studio
One-click install
npx skills add https://github.com/kwojtasinski-repo/ECommerceApp --skill setup-mcp-clients-kwojtasinski-repo
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: setup-mcp-clients
Source: https://github.com/kwojtasinski-repo/ECommerceApp/tree/main/.github/skills/setup-mcp-clients
Command: npx skills add https://github.com/kwojtasinski-repo/ECommerceApp --skill setup-mcp-clients-kwojtasinski-repo

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Each MCP client (VS Code, GitHub Copilot Web, Visual Studio 17.14+) reads a different config file with a different JSON schema, so wiring up the same RAG and context-mode servers across all three is error-prone and poorly documented. ## Core Features & Use Cases - Side-by-side schema comparison: Documents the config path, root key (servers vs mcpServers), and stdio/HTTP transport support for each of the three clients. - Ready-to-adapt config templates: Provides complete JSON examples for .vscode/mcp.json, .github/copilot/mcp.json, and Visual Studio .mcp/servers.json, including the Docker stdio wrapper and HTTP bearer-token patterns. - Pitfall guidance: Covers common mistakes such as mixing stdio and HTTP for one server, hard-coding localhost in Copilot Web configs, missing mcp-session-id headers, and inline token leaks. - Use Case: You are starting a new project and need Copilot Chat in VS Code, Copilot Web on GitHub, and Visual Studio to all reach your RAG and context-mode MCP servers. This Skill walks you through producing all three config files and smoke-testing each client. ## Quick Start Ask the assistant to set up MCP client configs for VS Code, GitHub Copilot Web, and Visual Studio for your new project using the setup-mcp-clients skill.

Frequently Asked Questions about setup-mcp-clients

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I configure MCP servers in VS Code?▼

Create a `.vscode/mcp.json` file with a `servers` root key listing each server with its type (`http` or `stdio`), URL or command, and arguments. Reload via Command Palette → "MCP: Reload servers" to activate the configuration.

How do I set up MCP servers for GitHub Copilot Web?▼

Add a `.github/copilot/mcp.json` file to the repository using HTTP transport with publicly reachable HTTPS URLs. Store tokens as GitHub repo secrets referenced via `${env:NAME}`; never inline them, and never use localhost since Copilot Web runs remotely.

What is the difference between VS Code and Visual Studio MCP config files?▼

VS Code uses `.vscode/mcp.json` with a `servers` root key, while Visual Studio 17.14+ reads `%USERPROFILE%\.mcp\servers.json` or a solution-level `.mcp/servers.json` with an `mcpServers` root key. Visual Studio also requires `docker.exe` instead of bare `docker` for stdio commands.

Can I use stdio and HTTP transport for the same MCP server?▼

No, mixing transports for the same server across clients causes cryptic serialization errors because a stdio server reads from stdin and cannot serve multiple clients. Pick one transport per server, usually HTTP for multi-client safety.

Why does my MCP HTTP client lose session context between requests?▼

Modern MCP servers require an `mcp-session-id` header; without it every request starts a fresh session. VS Code and Copilot handle this automatically, but custom Postman or curl scripts must capture the session ID from the first response and reuse it.

When should I not use this MCP client setup skill?▼

Do not use it to bring up the MCP servers themselves or to diagnose runtime tool errors. Server provisioning belongs to the RAG and context-mode setup skills, and diagnosis belongs to the RAG or context-mode troubleshooting playbooks.

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