Fix CLI documentation to reflect actual provider count and two-step process

- Update docs/concepts/cli.mdx to remove outdated 'top 5 most common LLM providers' reference
- Replace with accurate description of 12 available providers plus 'other' option
- Document the two-step process: select provider, then select model
- Add comprehensive test to prevent documentation drift in the future
- Test validates that docs stay in sync with actual CLI implementation

Fixes #3054

Co-Authored-By: João <joao@crewai.com>

docs/concepts/cli.mdx

@@ -285,25 +285,32 @@ Watch this video tutorial for a step-by-step demonstration of deploying your cre
 
 ### 11. API Keys
 
-When running ```crewai create crew``` command, the CLI will first show you the top 5 most common LLM providers and ask you to select one.
+When running ```crewai create crew``` command, the CLI will show you a list of available LLM providers to choose from, followed by model selection for your chosen provider.
 
-Once you've selected an LLM provider, you will be prompted for API keys.
+Once you've selected an LLM provider and model, you will be prompted for API keys.
 
-#### Initial API key providers
+#### Available LLM Providers
 
-The CLI will initially prompt for API keys for the following services:
+The CLI will show you the following LLM providers to choose from:
 
 * OpenAI
-* Groq
 * Anthropic
 * Google Gemini
+* NVIDIA NIM
+* Groq
+* Hugging Face
+* Ollama
+* Watson
+* AWS Bedrock
+* Azure
+* Cerebras
 * SambaNova
 
-When you select a provider, the CLI will prompt you to enter your API key.
+When you select a provider, the CLI will then show you available models for that provider and prompt you to enter your API key.
 
 #### Other Options
 
-If you select option 6, you will be able to select from a list of LiteLLM supported providers.
+If you select "other", you will be able to select from a list of LiteLLM supported providers.
 
 When you select a provider, the CLI will prompt you to enter the Key name and the API key.
 

tests/test_cli_documentation_sync.py

@@ -0,0 +1,44 @@
+import re
+from pathlib import Path
+
+from crewai.cli.constants import PROVIDERS
+
+
+def test_cli_documentation_matches_providers():
+    """Test that CLI documentation accurately reflects the available providers."""
+    docs_path = Path(__file__).parent.parent / "docs" / "concepts" / "cli.mdx"
+    with open(docs_path, 'r') as f:
+        docs_content = f.read()
+    
+    assert "top 5" not in docs_content.lower(), "Documentation should not mention 'top 5' providers"
+    assert "5 most common" not in docs_content.lower(), "Documentation should not mention '5 most common' providers"
+    
+    assert "list of available LLM providers" in docs_content or "following LLM providers" in docs_content, \
+        "Documentation should mention the availability of multiple LLM providers"
+    
+    assert len(PROVIDERS) > 5, f"Expected more than 5 providers, but found {len(PROVIDERS)}"
+    
+    key_providers = ["OpenAI", "Anthropic", "Gemini"]
+    for provider in key_providers:
+        assert provider in docs_content, f"Key provider {provider} should be mentioned in documentation"
+
+
+def test_providers_list_matches_constants():
+    """Test that the actual PROVIDERS list has the expected providers."""
+    expected_providers = [
+        "openai",
+        "anthropic", 
+        "gemini",
+        "nvidia_nim",
+        "groq",
+        "huggingface",
+        "ollama",
+        "watson",
+        "bedrock",
+        "azure",
+        "cerebras",
+        "sambanova",
+    ]
+    
+    assert PROVIDERS == expected_providers, f"PROVIDERS list has changed. Expected {expected_providers}, got {PROVIDERS}"
+    assert len(PROVIDERS) == 12, f"Expected 12 providers, but found {len(PROVIDERS)}"