Update README.md

Author: httpdss

README.md

@@ -45,50 +45,6 @@ struct validate my-config.yaml
 struct mcp --server
  ```
 
-### Shell Completion
-
-Enable tab completion for struct commands and options:
-
-```sh
-# Print exact setup commands for your shell (auto-detects if omitted)
-struct completion install
-
-# Or specify explicitly
-struct completion install zsh
-struct completion install bash
-struct completion install fish
-```
-
-### 🤖 MCP Integration Quick Start
-
-Struct supports MCP (Model Context Protocol) for seamless AI tool integration:
-
-```bash
-# 1. Start the MCP server
-struct mcp --server
-
-# 2. Configure your AI tool (Claude Desktop example)
-# Add to ~/.config/claude/claude_desktop_config.json:
-{
-  "mcpServers": {
-    "struct": {
-      "command": "struct",
-      "args": ["mcp", "--server"]
-    }
-  }
-}
-
-# 3. Use MCP tools in your AI conversations:
-# - list_structures: Get all available structures
-# - get_structure_info: Get details about a structure
-# - generate_structure: Generate project structures
-# - validate_structure: Validate YAML configs
-```
-
-**Supported MCP Clients:** Claude Desktop, Cline/Continue, Custom clients
-
-[📖 Full MCP Integration Guide](docs/mcp-integration.md)
-
 ### Example Configuration
 
 ```yaml