Add an MCP Server to Claude Code

You can connect Claude Code to tools via MCP. You can use the claude mcp add command to add an MCP server.

claude mcp add --transport http micronautfun https://micronaut.fun/mcp

The previous command adds an entry in the mcpServers of the project:

"mcpServers": {
   "micronautfun": {
     "type": "http",
     "url": "https://micronaut.fun/mcp"
   }
},

These commands modify the vi $HOME/.claude.json configuration file.

You can list your project MCP servers with the claude mcp list command.