{
  "openapi": "3.0.1",
  "info": {
    "title": "Codex API",
    "description": "CQRS-based API using OpenHarbor.CQRS framework",
    "version": "v1"
  },
  "paths": {
    "/api/agents": {
      "get": {
        "tags": [
          "Agents"
        ],
        "summary": "Get all agents",
        "description": "Returns a list of all active agents with metadata. Limit: 100 most recent.",
        "operationId": "GetAllAgents",
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": { }
              }
            }
          }
        }
      }
    },
    "/api/agents/{id}/conversations": {
      "get": {
        "tags": [
          "Agents"
        ],
        "summary": "Get conversations for an agent",
        "description": "Returns all conversations associated with a specific agent.",
        "operationId": "GetAgentConversations",
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "format": "uuid"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": { }
              }
            }
          }
        }
      }
    },
    "/api/agents/{id}/executions": {
      "get": {
        "tags": [
          "Agents"
        ],
        "summary": "Get execution history for an agent",
        "description": "Returns the 100 most recent executions for a specific agent.",
        "operationId": "GetAgentExecutions",
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "format": "uuid"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": { }
              }
            }
          }
        }
      }
    },
    "/api/command/completeAgentExecution": {
      "post": {
        "tags": [
          "completeAgentExecution"
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/CompleteAgentExecutionCommand"
              }
            },
            "text/json": {
              "schema": {
                "$ref": "#/components/schemas/CompleteAgentExecutionCommand"
              }
            },
            "application/*+json": {
              "schema": {
                "$ref": "#/components/schemas/CompleteAgentExecutionCommand"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    },
    "/api/conversations": {
      "get": {
        "tags": [
          "Conversations"
        ],
        "summary": "Get all conversations",
        "description": "Returns the 100 most recent conversations.",
        "operationId": "GetAllConversations",
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": { }
              }
            }
          }
        }
      }
    },
    "/api/command/createAgent": {
      "post": {
        "tags": [
          "createAgent"
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/CreateAgentCommand"
              }
            },
            "text/json": {
              "schema": {
                "$ref": "#/components/schemas/CreateAgentCommand"
              }
            },
            "application/*+json": {
              "schema": {
                "$ref": "#/components/schemas/CreateAgentCommand"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    },
    "/api/command/createConversation": {
      "post": {
        "tags": [
          "createConversation"
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/CreateConversationCommand"
              }
            },
            "text/json": {
              "schema": {
                "$ref": "#/components/schemas/CreateConversationCommand"
              }
            },
            "application/*+json": {
              "schema": {
                "$ref": "#/components/schemas/CreateConversationCommand"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "type": "string",
                  "format": "uuid"
                }
              }
            }
          }
        }
      }
    },
    "/api/command/deleteAgent": {
      "post": {
        "tags": [
          "deleteAgent"
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/DeleteAgentCommand"
              }
            },
            "text/json": {
              "schema": {
                "$ref": "#/components/schemas/DeleteAgentCommand"
              }
            },
            "application/*+json": {
              "schema": {
                "$ref": "#/components/schemas/DeleteAgentCommand"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    },
    "/api/executions": {
      "get": {
        "tags": [
          "Executions"
        ],
        "summary": "Get all executions",
        "description": "Returns the 100 most recent executions across all agents.",
        "operationId": "GetAllExecutions",
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": { }
              }
            }
          }
        }
      }
    },
    "/api/executions/status/{status}": {
      "get": {
        "tags": [
          "Executions"
        ],
        "summary": "Get executions by status",
        "description": "Returns executions filtered by status (Pending, Running, Completed, Failed, Cancelled).",
        "operationId": "GetExecutionsByStatus",
        "parameters": [
          {
            "name": "status",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": { }
              }
            }
          },
          "400": {
            "description": "Bad Request"
          }
        }
      }
    },
    "/api/query/getAgent": {
      "post": {
        "tags": [
          "getAgent"
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/GetAgentQuery"
              }
            },
            "text/json": {
              "schema": {
                "$ref": "#/components/schemas/GetAgentQuery"
              }
            },
            "application/*+json": {
              "schema": {
                "$ref": "#/components/schemas/GetAgentQuery"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/GetAgentQueryResult"
                }
              }
            }
          }
        }
      },
      "get": {
        "tags": [
          "getAgent"
        ],
        "parameters": [
          {
            "name": "Id",
            "in": "query",
            "description": "ID of the agent to retrieve",
            "schema": {
              "type": "string",
              "format": "uuid"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/GetAgentQueryResult"
                }
              }
            }
          }
        }
      }
    },
    "/api/query/getAgentExecution": {
      "post": {
        "tags": [
          "getAgentExecution"
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/GetAgentExecutionQuery"
              }
            },
            "text/json": {
              "schema": {
                "$ref": "#/components/schemas/GetAgentExecutionQuery"
              }
            },
            "application/*+json": {
              "schema": {
                "$ref": "#/components/schemas/GetAgentExecutionQuery"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/AgentExecutionDetails"
                }
              }
            }
          }
        }
      },
      "get": {
        "tags": [
          "getAgentExecution"
        ],
        "parameters": [
          {
            "name": "Id",
            "in": "query",
            "description": "Execution ID",
            "schema": {
              "type": "string",
              "format": "uuid"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/AgentExecutionDetails"
                }
              }
            }
          }
        }
      }
    },
    "/api/query/getConversation": {
      "post": {
        "tags": [
          "getConversation"
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/GetConversationQuery"
              }
            },
            "text/json": {
              "schema": {
                "$ref": "#/components/schemas/GetConversationQuery"
              }
            },
            "application/*+json": {
              "schema": {
                "$ref": "#/components/schemas/GetConversationQuery"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ConversationDetails"
                }
              }
            }
          }
        }
      },
      "get": {
        "tags": [
          "getConversation"
        ],
        "parameters": [
          {
            "name": "Id",
            "in": "query",
            "description": "Conversation ID",
            "schema": {
              "type": "string",
              "format": "uuid"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ConversationDetails"
                }
              }
            }
          }
        }
      }
    },
    "/api/query/health": {
      "post": {
        "tags": [
          "health"
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/HealthQuery"
              }
            },
            "text/json": {
              "schema": {
                "$ref": "#/components/schemas/HealthQuery"
              }
            },
            "application/*+json": {
              "schema": {
                "$ref": "#/components/schemas/HealthQuery"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "type": "boolean"
                }
              }
            }
          }
        }
      },
      "get": {
        "tags": [
          "health"
        ],
        "parameters": [
          {
            "name": "query",
            "in": "query",
            "schema": {
              "$ref": "#/components/schemas/HealthQuery"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "type": "boolean"
                }
              }
            }
          }
        }
      }
    },
    "/api/command/sendMessage": {
      "post": {
        "tags": [
          "sendMessage"
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/SendMessageCommand"
              }
            },
            "text/json": {
              "schema": {
                "$ref": "#/components/schemas/SendMessageCommand"
              }
            },
            "application/*+json": {
              "schema": {
                "$ref": "#/components/schemas/SendMessageCommand"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/SendMessageResult"
                }
              }
            }
          }
        }
      }
    },
    "/api/command/startAgentExecution": {
      "post": {
        "tags": [
          "startAgentExecution"
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/StartAgentExecutionCommand"
              }
            },
            "text/json": {
              "schema": {
                "$ref": "#/components/schemas/StartAgentExecutionCommand"
              }
            },
            "application/*+json": {
              "schema": {
                "$ref": "#/components/schemas/StartAgentExecutionCommand"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "type": "string",
                  "format": "uuid"
                }
              }
            }
          }
        }
      }
    },
    "/api/command/updateAgent": {
      "post": {
        "tags": [
          "updateAgent"
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/UpdateAgentCommand"
              }
            },
            "text/json": {
              "schema": {
                "$ref": "#/components/schemas/UpdateAgentCommand"
              }
            },
            "application/*+json": {
              "schema": {
                "$ref": "#/components/schemas/UpdateAgentCommand"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "AgentExecutionDetails": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "Unique execution identifier",
            "format": "uuid"
          },
          "agentId": {
            "type": "string",
            "description": "Agent identifier",
            "format": "uuid"
          },
          "agentName": {
            "type": "string",
            "description": "Agent name",
            "nullable": true
          },
          "conversationId": {
            "type": "string",
            "description": "Conversation identifier if part of a conversation",
            "format": "uuid",
            "nullable": true
          },
          "userPrompt": {
            "type": "string",
            "description": "Full user prompt",
            "nullable": true
          },
          "input": {
            "type": "string",
            "description": "Additional input context or parameters",
            "nullable": true
          },
          "output": {
            "type": "string",
            "description": "Agent's complete output/response",
            "nullable": true
          },
          "status": {
            "$ref": "#/components/schemas/ExecutionStatus"
          },
          "startedAt": {
            "type": "string",
            "description": "Execution start timestamp",
            "format": "date-time"
          },
          "completedAt": {
            "type": "string",
            "description": "Execution completion timestamp",
            "format": "date-time",
            "nullable": true
          },
          "executionTimeMs": {
            "type": "integer",
            "description": "Execution time in milliseconds",
            "format": "int64",
            "nullable": true
          },
          "inputTokens": {
            "type": "integer",
            "description": "Input tokens consumed",
            "format": "int32",
            "nullable": true
          },
          "outputTokens": {
            "type": "integer",
            "description": "Output tokens generated",
            "format": "int32",
            "nullable": true
          },
          "totalTokens": {
            "type": "integer",
            "description": "Total tokens used",
            "format": "int32",
            "nullable": true
          },
          "estimatedCost": {
            "type": "number",
            "description": "Estimated cost in USD",
            "format": "double",
            "nullable": true
          },
          "toolCalls": {
            "type": "string",
            "description": "Tool calls made during execution (JSON array)",
            "nullable": true
          },
          "toolCallResults": {
            "type": "string",
            "description": "Tool execution results (JSON array)",
            "nullable": true
          },
          "errorMessage": {
            "type": "string",
            "description": "Error message if execution failed",
            "nullable": true
          }
        },
        "additionalProperties": false,
        "description": "Detailed agent execution information"
      },
      "AgentResponseDto": {
        "type": "object",
        "properties": {
          "content": {
            "type": "string",
            "description": "Response content from the agent",
            "nullable": true
          },
          "timestamp": {
            "type": "string",
            "description": "When the response was generated",
            "format": "date-time"
          },
          "inputTokens": {
            "type": "integer",
            "description": "Number of input tokens processed",
            "format": "int32",
            "nullable": true
          },
          "outputTokens": {
            "type": "integer",
            "description": "Number of output tokens generated",
            "format": "int32",
            "nullable": true
          },
          "estimatedCost": {
            "type": "number",
            "description": "Estimated cost of the request in USD",
            "format": "double",
            "nullable": true
          }
        },
        "additionalProperties": false,
        "description": "Agent response with token usage and cost information"
      },
      "AgentStatus": {
        "enum": [
          "Active",
          "Inactive",
          "Error"
        ],
        "type": "string",
        "description": "Represents the current status of an agent."
      },
      "AgentType": {
        "enum": [
          "CodeGenerator",
          "CodeReviewer",
          "Debugger",
          "Documenter",
          "Custom"
        ],
        "type": "string",
        "description": "Specifies the type/purpose of the agent."
      },
      "CompleteAgentExecutionCommand": {
        "type": "object",
        "properties": {
          "executionId": {
            "type": "string",
            "description": "Execution ID to complete",
            "format": "uuid"
          },
          "output": {
            "type": "string",
            "description": "Agent's output/response",
            "nullable": true
          },
          "status": {
            "$ref": "#/components/schemas/ExecutionStatus"
          },
          "inputTokens": {
            "type": "integer",
            "description": "Input tokens consumed",
            "format": "int32",
            "nullable": true
          },
          "outputTokens": {
            "type": "integer",
            "description": "Output tokens generated",
            "format": "int32",
            "nullable": true
          },
          "estimatedCost": {
            "type": "number",
            "description": "Estimated cost in USD",
            "format": "double",
            "nullable": true
          },
          "toolCalls": {
            "type": "string",
            "description": "Tool calls made (JSON array)",
            "nullable": true
          },
          "toolCallResults": {
            "type": "string",
            "description": "Tool call results (JSON array)",
            "nullable": true
          },
          "errorMessage": {
            "type": "string",
            "description": "Error message if failed",
            "nullable": true
          }
        },
        "additionalProperties": false,
        "description": "Completes an agent execution with results and metrics"
      },
      "ConversationDetails": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "Unique conversation identifier",
            "format": "uuid"
          },
          "title": {
            "type": "string",
            "description": "Conversation title",
            "nullable": true
          },
          "summary": {
            "type": "string",
            "description": "Conversation summary",
            "nullable": true
          },
          "isActive": {
            "type": "boolean",
            "description": "Whether conversation is active"
          },
          "startedAt": {
            "type": "string",
            "description": "Conversation start timestamp",
            "format": "date-time"
          },
          "lastMessageAt": {
            "type": "string",
            "description": "Last message timestamp",
            "format": "date-time"
          },
          "messageCount": {
            "type": "integer",
            "description": "Total message count",
            "format": "int32"
          },
          "messages": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/ConversationMessageItem"
            },
            "description": "All messages in conversation",
            "nullable": true
          }
        },
        "additionalProperties": false,
        "description": "Detailed conversation information with messages"
      },
      "ConversationMessageItem": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "Message identifier",
            "format": "uuid"
          },
          "conversationId": {
            "type": "string",
            "description": "Conversation identifier",
            "format": "uuid"
          },
          "executionId": {
            "type": "string",
            "description": "Execution identifier if from agent execution",
            "format": "uuid",
            "nullable": true
          },
          "role": {
            "$ref": "#/components/schemas/MessageRole"
          },
          "content": {
            "type": "string",
            "description": "Message content",
            "nullable": true
          },
          "messageIndex": {
            "type": "integer",
            "description": "Message index/order in conversation",
            "format": "int32"
          },
          "isInActiveWindow": {
            "type": "boolean",
            "description": "Whether message is in active context window"
          },
          "createdAt": {
            "type": "string",
            "description": "Message creation timestamp",
            "format": "date-time"
          }
        },
        "additionalProperties": false,
        "description": "Individual message within a conversation"
      },
      "CreateAgentCommand": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string",
            "description": "Display name of the agent",
            "nullable": true
          },
          "description": {
            "type": "string",
            "description": "Description of the agent's purpose and capabilities",
            "nullable": true
          },
          "type": {
            "$ref": "#/components/schemas/AgentType"
          },
          "modelProvider": {
            "type": "string",
            "description": "Model provider name (e.g., \"openai\", \"anthropic\", \"ollama\")",
            "nullable": true
          },
          "modelName": {
            "type": "string",
            "description": "Specific model name (e.g., \"gpt-4o\", \"claude-3.5-sonnet\", \"codellama:7b\")",
            "nullable": true
          },
          "providerType": {
            "$ref": "#/components/schemas/ModelProviderType"
          },
          "modelEndpoint": {
            "type": "string",
            "description": "Model endpoint URL (required for LocalEndpoint, optional for CloudApi)",
            "nullable": true
          },
          "apiKey": {
            "type": "string",
            "description": "API key for cloud providers (will be encrypted). Not required for local endpoints.",
            "nullable": true
          },
          "temperature": {
            "type": "number",
            "description": "Temperature parameter for model generation (0.0 to 2.0, default: 0.7)",
            "format": "double"
          },
          "maxTokens": {
            "type": "integer",
            "description": "Maximum tokens to generate in response (default: 4000)",
            "format": "int32"
          },
          "systemPrompt": {
            "type": "string",
            "description": "System prompt defining agent behavior and instructions",
            "nullable": true
          },
          "enableMemory": {
            "type": "boolean",
            "description": "Whether conversation memory is enabled for this agent (default: true)"
          },
          "conversationWindowSize": {
            "type": "integer",
            "description": "Number of recent messages to include in context (default: 10, range: 1-100)",
            "format": "int32"
          }
        },
        "additionalProperties": false,
        "description": "Command to create a new AI agent with configuration"
      },
      "CreateConversationCommand": {
        "type": "object",
        "properties": {
          "title": {
            "type": "string",
            "description": "Conversation title",
            "nullable": true
          },
          "summary": {
            "type": "string",
            "description": "Optional summary or description",
            "nullable": true
          }
        },
        "additionalProperties": false,
        "description": "Creates a new conversation for grouping related messages"
      },
      "DeleteAgentCommand": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "ID of the agent to delete",
            "format": "uuid"
          }
        },
        "additionalProperties": false,
        "description": "Command to soft-delete an agent"
      },
      "ExecutionStatus": {
        "enum": [
          "Running",
          "Completed",
          "Failed",
          "Cancelled"
        ],
        "type": "string",
        "description": "Represents the status of an agent execution."
      },
      "GetAgentExecutionQuery": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "Execution ID",
            "format": "uuid"
          }
        },
        "additionalProperties": false,
        "description": "Get detailed agent execution by ID"
      },
      "GetAgentQuery": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "ID of the agent to retrieve",
            "format": "uuid"
          }
        },
        "additionalProperties": false,
        "description": "Query to get a single agent by ID"
      },
      "GetAgentQueryResult": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "format": "uuid"
          },
          "name": {
            "type": "string",
            "nullable": true
          },
          "description": {
            "type": "string",
            "nullable": true
          },
          "type": {
            "$ref": "#/components/schemas/AgentType"
          },
          "modelProvider": {
            "type": "string",
            "nullable": true
          },
          "modelName": {
            "type": "string",
            "nullable": true
          },
          "providerType": {
            "$ref": "#/components/schemas/ModelProviderType"
          },
          "modelEndpoint": {
            "type": "string",
            "nullable": true
          },
          "temperature": {
            "type": "number",
            "format": "double"
          },
          "maxTokens": {
            "type": "integer",
            "format": "int32"
          },
          "systemPrompt": {
            "type": "string",
            "nullable": true
          },
          "enableMemory": {
            "type": "boolean"
          },
          "conversationWindowSize": {
            "type": "integer",
            "format": "int32"
          },
          "status": {
            "$ref": "#/components/schemas/AgentStatus"
          },
          "createdAt": {
            "type": "string",
            "format": "date-time"
          },
          "updatedAt": {
            "type": "string",
            "format": "date-time"
          }
        },
        "additionalProperties": false,
        "description": "Response containing agent details"
      },
      "GetConversationQuery": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "Conversation ID",
            "format": "uuid"
          }
        },
        "additionalProperties": false,
        "description": "Get conversation with all messages by ID"
      },
      "HealthQuery": {
        "type": "object",
        "additionalProperties": false,
        "description": "Health check query to verify API availability"
      },
      "MessageDto": {
        "type": "object",
        "properties": {
          "content": {
            "type": "string",
            "description": "Message content",
            "nullable": true
          },
          "timestamp": {
            "type": "string",
            "description": "When the message was created",
            "format": "date-time"
          }
        },
        "additionalProperties": false,
        "description": "Simplified message data transfer object"
      },
      "MessageRole": {
        "enum": [
          "User",
          "Assistant",
          "System",
          "Tool"
        ],
        "type": "string",
        "description": "Represents the role of a message in a conversation."
      },
      "ModelProviderType": {
        "enum": [
          "CloudApi",
          "LocalEndpoint",
          "Custom"
        ],
        "type": "string",
        "description": "Specifies the type of model provider (cloud API or local endpoint)."
      },
      "SendMessageCommand": {
        "type": "object",
        "properties": {
          "agentId": {
            "type": "string",
            "description": "ID of the agent to send the message to",
            "format": "uuid"
          },
          "conversationId": {
            "type": "string",
            "description": "ID of existing conversation, or null to create a new conversation",
            "format": "uuid",
            "nullable": true
          },
          "message": {
            "type": "string",
            "description": "User's message content",
            "nullable": true
          },
          "userId": {
            "type": "string",
            "description": "Optional user identifier for future authentication support",
            "nullable": true
          }
        },
        "additionalProperties": false,
        "description": "Sends a user message to an agent and receives a response.\r\nCreates a new conversation if ConversationId is not provided."
      },
      "SendMessageResult": {
        "type": "object",
        "properties": {
          "conversationId": {
            "type": "string",
            "description": "ID of the conversation (new or existing)",
            "format": "uuid"
          },
          "messageId": {
            "type": "string",
            "description": "ID of the stored user message",
            "format": "uuid"
          },
          "agentResponseId": {
            "type": "string",
            "description": "ID of the stored agent response message",
            "format": "uuid"
          },
          "userMessage": {
            "$ref": "#/components/schemas/MessageDto"
          },
          "agentResponse": {
            "$ref": "#/components/schemas/AgentResponseDto"
          }
        },
        "additionalProperties": false,
        "description": "Result containing the user message, agent response, and conversation metadata"
      },
      "StartAgentExecutionCommand": {
        "type": "object",
        "properties": {
          "agentId": {
            "type": "string",
            "description": "Agent ID to execute",
            "format": "uuid"
          },
          "userPrompt": {
            "type": "string",
            "description": "User's input prompt",
            "nullable": true
          },
          "conversationId": {
            "type": "string",
            "description": "Optional conversation ID to link execution to",
            "format": "uuid",
            "nullable": true
          },
          "input": {
            "type": "string",
            "description": "Optional additional input context (JSON)",
            "nullable": true
          }
        },
        "additionalProperties": false,
        "description": "Starts a new agent execution"
      },
      "UpdateAgentCommand": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "ID of the agent to update",
            "format": "uuid"
          },
          "name": {
            "type": "string",
            "description": "Display name of the agent",
            "nullable": true
          },
          "description": {
            "type": "string",
            "description": "Description of the agent's purpose and capabilities",
            "nullable": true
          },
          "type": {
            "$ref": "#/components/schemas/AgentType"
          },
          "modelProvider": {
            "type": "string",
            "description": "Model provider name (e.g., \"openai\", \"anthropic\", \"ollama\")",
            "nullable": true
          },
          "modelName": {
            "type": "string",
            "description": "Specific model name (e.g., \"gpt-4o\", \"claude-3.5-sonnet\", \"codellama:7b\")",
            "nullable": true
          },
          "providerType": {
            "$ref": "#/components/schemas/ModelProviderType"
          },
          "modelEndpoint": {
            "type": "string",
            "description": "Model endpoint URL (required for LocalEndpoint, optional for CloudApi)",
            "nullable": true
          },
          "apiKey": {
            "type": "string",
            "description": "API key for cloud providers (will be encrypted). Leave null to keep existing key.",
            "nullable": true
          },
          "temperature": {
            "type": "number",
            "description": "Temperature parameter for model generation (0.0 to 2.0)",
            "format": "double"
          },
          "maxTokens": {
            "type": "integer",
            "description": "Maximum tokens to generate in response",
            "format": "int32"
          },
          "systemPrompt": {
            "type": "string",
            "description": "System prompt defining agent behavior and instructions",
            "nullable": true
          },
          "enableMemory": {
            "type": "boolean",
            "description": "Whether conversation memory is enabled for this agent"
          },
          "conversationWindowSize": {
            "type": "integer",
            "description": "Number of recent messages to include in context (1-100)",
            "format": "int32"
          },
          "status": {
            "$ref": "#/components/schemas/AgentStatus"
          }
        },
        "additionalProperties": false,
        "description": "Command to update an existing agent's configuration"
      }
    },
    "securitySchemes": {
      "Bearer": {
        "type": "apiKey",
        "description": "JWT Authorization header using the Bearer scheme. Example: \"Bearer {token}\"",
        "name": "Authorization",
        "in": "header"
      }
    }
  },
  "security": [
    {
      "Bearer": [ ]
    }
  ]
}