chore: add project diagram

- Added `repomix.config.json` for configuration management of repomix output.
- Introduced `.repomixignore` to specify files to ignore during repomix operations.
- Added `c4_diagram.puml` and `c4_diagram.png` for visual representation of MCP Client CLI architecture.
- Updated `.gitignore` to include `repomix-output.md`.
- Removed obsolete `commands` file to clean up the repository.
- Enhanced `README.md` to include the new C4 diagram for better documentation.

Author: adhikasp

.gitignore

@@ -13,3 +13,4 @@ wheels/
 mcp-server-config.json
 
 .DS_Store
+repomix-output.md

.repomixignore

@@ -0,0 +1,7 @@
+# Add patterns to ignore here, one per line
+# Example:
+# *.log
+# tmp/
+uv.lock
+LICENSE
+.cursorrule

README.md

@@ -6,6 +6,8 @@ You can use any [MCP-compatible servers](https://github.com/punkpeye/awesome-mcp
 
 This act as alternative client beside Claude Desktop. Additionally you can use any LLM provider like OpenAI, Groq, or local LLM model via [llama](https://github.com/ggerganov/llama.cpp).
 
+![C4 Diagram](c4_diagram.png)
+
 ## Usage
 
 ### Basic Usage

c4_diagram.png

@@ -0,0 +1,52 @@
+@startuml MCP Client CLI Architecture
+
+!include https://raw.githubusercontent.com/plantuml-stdlib/C4-PlantUML/master/C4_Component.puml
+
+LAYOUT_WITH_LEGEND()
+
+title Component diagram for MCP Client CLI
+
+Person(user, "User", "Software engineer using the CLI")
+
+note right of user
+    Common Usage:
+    $ llm "What is the capital of France?"
+    $ llm c "tell me more"
+    $ llm p review
+    $ cat file.txt | llm
+    $ llm --list-tools
+    $ llm --list-prompts
+end note
+
+System_Boundary(mcp_client_cli, "MCP Client CLI") {
+    Container(cli_component, "CLI Component", "Python", "Handles command-line interface and user interaction", $tags="cli")
+    
+    
+    Component(config_manager, "Config Manager", "Python", "Manages configuration loading and validation")
+    Component(output_handler, "Output Handler", "Python", "Handles output formatting and display")
+    Component(conversation_manager, "Conversation Manager", "Python", "Manages conversation persistence")
+    Component(memory_manager, "Memory Manager", "Python", "Manages user memories and vector storage")
+    Component(tool_manager, "Tool Manager", "Python", "Manages MCP tools and their conversion")
+    
+    ContainerDb(sqlite_db, "SQLite Database", "SQLite", "Stores conversations and memories")
+    ContainerDb(config_file, "Config File", "JSON", "Stores application configuration")
+}
+
+System_Ext(mcp_servers, "MCP Servers", "External MCP-compatible servers providing various tools")
+System_Ext(llm_providers, "LLM Providers", "External LLM services (OpenAI, Google, etc.)")
+
+Rel(user, cli_component, "Uses", "CLI commands")
+Rel(cli_component, config_manager, "Uses", "Loads configuration")
+Rel(cli_component, output_handler, "Uses", "Displays output")
+Rel(cli_component, conversation_manager, "Uses", "Manages conversations")
+Rel(cli_component, memory_manager, "Uses", "Accesses memories")
+Rel(cli_component, tool_manager, "Uses", "Manages tools")
+
+Rel(conversation_manager, sqlite_db, "Reads/Writes", "SQL")
+Rel(memory_manager, sqlite_db, "Reads/Writes", "SQL")
+Rel(config_manager, config_file, "Reads", "JSON")
+
+Rel(tool_manager, mcp_servers, "Connects", "MCP Protocol")
+Rel(cli_component, llm_providers, "Uses", "API calls")
+
+@enduml 

c4_diagram.puml

@@ -0,0 +1,20 @@
+{
+  "output": {
+    "filePath": "repomix-output.md",
+    "style": "markdown",
+    "removeComments": false,
+    "removeEmptyLines": false,
+    "topFilesLength": 5,
+    "showLineNumbers": false,
+    "copyToClipboard": false
+  },
+  "include": [],
+  "ignore": {
+    "useGitignore": true,
+    "useDefaultPatterns": true,
+    "customPatterns": []
+  },
+  "security": {
+    "enableSecurityCheck": true
+  }
+}