Complete Guide to Configuring MCP Servers in Claude Code
A comprehensive guide on configuring and using MCP servers in Claude Code, covering configuration file locations, format specifications, common MCP server configuration examples, and verification and troubleshooting methods.
Overview
Model Context Protocol (MCP) is an open protocol by Anthropic for standardizing AI assistant integration with external tools and data sources...
Code Examples
{
"mcpServers": {
"filesystem": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-filesystem@latest", "/path/to/dir"]
}
}
}FAQ
What is the Model Context Protocol (MCP)?▼
MCP is an open protocol by Anthropic for standardizing AI assistant integration with external tools and data sources.
What are the benefits of configuring MCP servers in Claude Code?▼
It significantly extends AI capabilities, enabling access to various external resources like file systems, databases, GitHub, and browsers.
Where should the MCP configuration files be located?▼
In the `.claude` folder under the user's home directory. `~/.claude/` for macOS/Linux and `%USERPROFILE%\.claude\` for Windows.
Which configuration file formats does Claude Code support, and which is recommended?▼
It supports `CLAUDE.md` (Markdown) and `mcp.json` (JSON). The `mcp.json` format is recommended for structured configuration.
What key elements does the basic structure of an `mcp.json` file contain?▼
It contains an `mcpServers` object where each key represents a server. Configuration items include `command`, `args`, and optional `env` variables.
Verification Records
No verification records