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All of v2.0.20 Home All releases olderv2.0.19 v2.0.21newer
Claude Code v2.0.20

Project-Level MCP Server Configuration

What: Refactored project MCP server configuration loading into a dedicated function with enhanced scope handling

How to use: Create .mcp.json in your project root:

{
  "mcpServers": {
    "project-server": {
      "command": "node",
      "args": ["./server.js"]
    }
  }
}

Details:

  • Dedicated function for loading project MCP configuration
  • Proper error collection and reporting
  • Supports environment variable expansion
  • Explicitly scoped as "project" configuration
  • Evidence: dR0() at line 280421

See this entry in the whole of v2.0.20 →