robot/architecture.robot

@@ -32,8 +32,7 @@ Package Init Files Should Have Docstrings
         ${exists}=    Run Keyword And Return Status    File Should Exist    ${init_file}
         IF    ${exists}
             ${content}=    Get File    ${init_file}
-            ${has_docstring}=    Run Keyword And Return Status    Should Contain    ${content}    """
-            Run Keyword If    not ${has_docstring}    Log    Missing docstring in ${package}/__init__.py    WARN
+            Should Contain    ${content}    """    Missing docstring in ${package}/__init__.py
         END
     END
 
@@ -67,26 +66,22 @@ Type Marker Should Exist
 Configuration Should Use CLEVERAGENTS Prefix
     [Documentation]    Verify environment variables use correct prefix
     ${settings_file}=    Set Variable    ${SRC_DIR}/config/settings.py
-    ${exists}=    Run Keyword And Return Status    File Should Exist    ${settings_file}
-    IF    ${exists}
-        ${content}=    Get File    ${settings_file}
-        # Check for CLEVERAGENTS_ prefix
-        ${matches}=    Get Regexp Matches    ${content}    CLEVERAGENTS_[A-Z_]+
-        ${count}=    Get Length    ${matches}
-        Should Be True    ${count} > 0    No CLEVERAGENTS_ variables found in settings
-    END
+    File Should Exist    ${settings_file}
+    ${content}=    Get File    ${settings_file}
+    # Check for CLEVERAGENTS_ prefix
+    ${matches}=    Get Regexp Matches    ${content}    CLEVERAGENTS_[A-Z_]+
+    ${count}=    Get Length    ${matches}
+    Should Be True    ${count} > 0    No CLEVERAGENTS_ variables found in settings
 
 Core Exception Hierarchy Should Be Defined
     [Documentation]    Verify exception hierarchy from ADR-005
     ${exceptions_file}=    Set Variable    ${SRC_DIR}/core/exceptions.py
-    ${exists}=    Run Keyword And Return Status    File Should Exist    ${exceptions_file}
-    IF    ${exists}
-        ${content}=    Get File    ${exceptions_file}
-        Should Contain    ${content}    class CleverAgentsError
-        Should Contain    ${content}    class DomainError
-        Should Contain    ${content}    class InfrastructureError
-        Should Contain    ${content}    class ValidationError
-    END
+    File Should Exist    ${exceptions_file}
+    ${content}=    Get File    ${exceptions_file}
+    Should Contain    ${content}    class CleverAgentsError
+    Should Contain    ${content}    class DomainError
+    Should Contain    ${content}    class InfrastructureError
+    Should Contain    ${content}    class ValidationError
 
 *** Keywords ***
 List Files In Directory

src/cleveragents/providers/__init__.py

@@ -1,3 +1,9 @@
+"""Providers Layer - AI Model Provider Integrations.
+
+This package handles AI model provider implementations, cost tracking,
+fallback selection, and provider registry management.
+"""
+
 from .cost_table import CostEntry, ProviderCostTable
 from .cost_tracker import BudgetCheckResult, BudgetStatus, CostTracker
 from .fallback_selector import FallbackResult, FallbackSelector