mastra-af-letta/dist/index.d.mts

Letta .af (Agent File) format support for Mastra - enables importing and exporting agents in Letta's portable format

import { z } from 'zod';

/**
 * @fileoverview TypeScript type definitions for Letta's .af (Agent File) format
 *
 * The Agent File (.af) format is an open standard for serializing AI agents,
 * including their configuration, memory, tools, and conversation history.
 * This file provides TypeScript interfaces that match the .af specification.
 *
 * @see https://github.com/letta-ai/agent-file - Official .af specification
 * @module @mastra/portability-af-letta
 */
/**
 * ISO 8601 date-time string format
 * @example "2024-01-01T00:00:00Z"
 */
type ISO8601 = string;
/**
 * Supported message roles in conversations
 */
type MessageRole = 'user' | 'assistant' | 'system' | 'tool';
/**
 * Supported tool implementation types
 */
type ToolType = 'python' | 'javascript' | 'json_schema';
/**
 * Main agent schema - represents a complete serialized agent
 *
 * This is the root object of an .af file, containing all information
 * needed to reconstruct an agent's state and behavior.
 */
interface AfAgentSchema {
    /**
     * Type identifier for the agent framework
     * @example "memgpt", "letta"
     */
    agent_type: string;
    /**
     * Human-readable name for the agent
     * @example "Customer Support Assistant"
     */
    name: string;
    /**
     * Optional description of the agent's purpose and capabilities
     */
    description?: string;
    /**
     * System prompt that defines the agent's behavior and personality
     * This is the core instruction set for the agent.
     */
    system: string;
    /**
     * Language model configuration
     */
    llm_config: AfLLMConfig;
    /**
     * Optional embedding model configuration for semantic memory
     */
    embedding_config?: AfEmbeddingConfig;
    /**
     * Core memory blocks that persist across conversations
     * Object with named memory blocks (persona, human, and custom blocks).
     */
    core_memory: Record<string, AfCoreMemoryBlock>;
    /**
     * Complete message history for the agent
     */
    messages: AfMessage[];
    /**
     * Indices of messages currently in the agent's context window
     * This allows recreating the exact context state.
     */
    in_context_message_indices?: number[];
    /**
     * Tool definitions available to the agent
     */
    tools: AfTool[];
    /**
     * Optional rules constraining tool usage
     */
    tool_rules?: AfToolRule[];
    /**
     * Environment variables available during tool execution
     */
    tool_exec_environment_variables?: Record<string, string>;
    /**
     * Tags for categorizing and filtering agents
     */
    tags?: string[];
    /**
     * Additional metadata (the underscore suffix avoids conflicts)
     */
    metadata_?: Record<string, unknown>;
    /**
     * Schema version for migration support
     * @example "0.1.0"
     */
    version: string;
    /**
     * Timestamp when the agent was created
     */
    created_at: ISO8601;
    /**
     * Timestamp of last modification
     */
    updated_at: ISO8601;
}
/**
 * Language model configuration
 *
 * Defines which LLM to use and its parameters. The configuration
 * is intentionally flexible to support various providers.
 */
interface AfLLMConfig {
    /**
     * LLM provider identifier
     * @example "openai", "anthropic", "local"
     */
    provider: string;
    /**
     * Model identifier within the provider
     * @example "gpt-4", "claude-3-opus"
     */
    model: string;
    /**
     * Temperature for response randomness (0-2, typically 0-1)
     */
    temperature?: number;
    /**
     * Maximum tokens in response
     */
    max_tokens?: number;
    /**
     * Nucleus sampling parameter
     */
    top_p?: number;
    /**
     * Frequency penalty for reducing repetition
     */
    frequency_penalty?: number;
    /**
     * Presence penalty for encouraging topic diversity
     */
    presence_penalty?: number;
    /**
     * Provider-specific additional parameters
     */
    [key: string]: unknown;
}
/**
 * Embedding model configuration for semantic memory
 */
interface AfEmbeddingConfig {
    /**
     * Embedding provider identifier
     */
    provider: string;
    /**
     * Embedding model identifier
     */
    model: string;
    /**
     * Embedding vector dimensions
     */
    dimensions?: number;
    /**
     * Provider-specific additional parameters
     */
    [key: string]: unknown;
}
/**
 * Core memory block - persistent agent state
 *
 * Core memory represents information that should always be
 * available to the agent, like personality or user preferences.
 */
interface AfCoreMemoryBlock {
    /**
     * Memory block identifier
     * @example "personality", "user_info"
     */
    label: string;
    /**
     * Content of the memory block
     */
    value: string;
    /**
     * Optional character limit for this block
     */
    character_limit?: number;
    /**
     * Additional metadata for the block
     */
    metadata?: Record<string, unknown>;
}
/**
 * Message in the conversation history
 */
interface AfMessage {
    /**
     * Unique message identifier
     */
    id: string;
    /**
     * Role of the message sender
     */
    role: MessageRole;
    /**
     * Message content
     */
    text: string;
    /**
     * When the message was created
     */
    timestamp: ISO8601;
    /**
     * Tool invocations requested in this message
     */
    tool_calls?: AfToolCall[];
    /**
     * Results from tool executions
     */
    tool_results?: AfToolResult[];
    /**
     * Additional message metadata
     */
    metadata?: Record<string, unknown>;
}
/**
 * Tool invocation request
 */
interface AfToolCall {
    /**
     * Unique identifier for this tool call
     */
    id: string;
    /**
     * Name of the tool to invoke
     */
    name: string;
    /**
     * Arguments to pass to the tool
     */
    arguments: Record<string, unknown>;
}
/**
 * Result from a tool execution
 */
interface AfToolResult {
    /**
     * ID of the tool call this result corresponds to
     */
    id: string;
    /**
     * Name of the tool that was executed
     */
    name: string;
    /**
     * Result data from the tool
     */
    result?: unknown;
    /**
     * Error message if the tool execution failed
     */
    error?: string;
    /**
     * Additional metadata about the tool result
     */
    metadata?: Record<string, unknown>;
}
/**
 * Tool definition
 *
 * Tools extend the agent's capabilities beyond conversation.
 * They can be implemented in various languages or as schemas.
 */
interface AfTool {
    /**
     * Unique tool identifier
     */
    name: string;
    /**
     * Human-readable description of what the tool does
     */
    description: string;
    /**
     * Implementation type of the tool
     */
    type: ToolType;
    /**
     * JSON Schema defining the tool's parameters
     */
    parameters: AfToolParameters;
    /**
     * Optional source code for the tool implementation
     * Required for 'python' and 'javascript' tool types.
     */
    source_code?: string;
    /**
     * Additional tool metadata
     *
     * Can include Mastra-specific extensions like:
     * - `_mastra_tool`: MCP or URL-based tool configuration
     * - Custom provider-specific metadata
     */
    metadata?: Record<string, unknown> & {
        /**
         * Mastra tool extension for MCP and external tools
         */
        _mastra_tool?: MastraToolMetadata;
    };
}
/**
 * Tool parameter schema (JSON Schema format)
 */
interface AfToolParameters {
    /**
     * Must be 'object' for tool parameters
     */
    type: 'object';
    /**
     * Property definitions
     */
    properties: Record<string, AfParameterProperty>;
    /**
     * List of required property names
     */
    required?: string[];
    /**
     * Whether additional properties are allowed
     */
    additionalProperties?: boolean;
}
/**
 * Individual parameter property definition
 *
 * Follows JSON Schema specification for describing data structures.
 */
interface AfParameterProperty {
    /**
     * JSON Schema type
     * @example "string", "number", "boolean", "array", "object"
     */
    type: string;
    /**
     * Human-readable description
     */
    description?: string;
    /**
     * Enumerated valid values
     */
    enum?: unknown[];
    /**
     * Array item schema (when type is "array")
     */
    items?: AfParameterProperty;
    /**
     * Object property schemas (when type is "object")
     */
    properties?: Record<string, AfParameterProperty>;
    /**
     * Additional JSON Schema properties
     */
    [key: string]: unknown;
}
/**
 * Tool usage rule
 *
 * Rules constrain how and when tools can be used by the agent.
 */
interface AfToolRule {
    /**
     * Name of the tool this rule applies to
     */
    tool_name: string;
    /**
     * Type of rule to apply
     */
    rule_type: string;
    /**
     * Rule content as string
     *
     * @example
     * "max_calls_per_conversation: 10"
     * "require_approval: true"
     */
    rule_content: string;
}
/**
 * Mastra-specific tool metadata for external tools
 *
 * This extension enables MCP (Model Context Protocol) and URL-based tools
 * while maintaining backward compatibility with the standard .af format.
 */
interface MastraToolMetadata {
    /**
     * Tool type extension
     */
    type: 'mcp' | 'url' | 'reference';
    /**
     * MCP server configuration
     */
    server?: string;
    /**
     * Tool name on the MCP server
     */
    tool_name?: string;
    /**
     * MCP transport type
     */
    transport?: 'stdio' | 'http';
    /**
     * URL endpoint for HTTP-based tools
     */
    endpoint?: string;
    /**
     * HTTP method for URL-based tools
     */
    method?: 'GET' | 'POST';
    /**
     * Authentication reference (never store actual credentials)
     */
    auth_ref?: AuthReference;
}
/**
 * Authentication reference for secure credential management
 *
 * Instead of embedding credentials, we reference where to find them.
 */
interface AuthReference {
    /**
     * Authentication provider type
     */
    provider: 'env' | 'vault' | 'oauth2' | 'keychain' | 'dynamic';
    /**
     * Configuration identifier
     *
     * @example
     * - For 'env': "GITHUB_TOKEN" (environment variable name)
     * - For 'vault': "secret/api-keys/github" (vault path)
     * - For 'oauth2': "github_oauth" (OAuth config name)
     */
    config_id: string;
    /**
     * Authentication metadata (non-secret information)
     */
    metadata?: {
        /**
         * Type of authentication to use
         */
        auth_type?: 'bearer' | 'api_key' | 'oauth2' | 'basic' | 'custom';
        /**
         * Required OAuth scopes
         */
        required_scopes?: string[];
        /**
         * Token expiration time in seconds
         */
        expires_in?: number;
        /**
         * Prompt to show when using dynamic auth
         */
        prompt?: string;
        /**
         * Whether to cache the credential
         */
        cache_duration?: number;
    };
}

/**
 * @fileoverview Zod schemas for validating Letta .af (Agent File) format
 *
 * These schemas provide runtime validation with detailed error messages
 * to help users understand and fix issues with their .af files.
 *
 * @module @mastra/portability-af-letta
 */

/**
 * LLM configuration schema
 * Validates language model settings with provider flexibility.
 */
declare const llmConfigSchema: z.ZodObject<{
    provider: z.ZodString;
    model: z.ZodString;
    temperature: z.ZodOptional<z.ZodNumber>;
    max_tokens: z.ZodOptional<z.ZodNumber>;
    top_p: z.ZodOptional<z.ZodNumber>;
    frequency_penalty: z.ZodOptional<z.ZodNumber>;
    presence_penalty: z.ZodOptional<z.ZodNumber>;
}, "passthrough", z.ZodTypeAny, z.objectOutputType<{
    provider: z.ZodString;
    model: z.ZodString;
    temperature: z.ZodOptional<z.ZodNumber>;
    max_tokens: z.ZodOptional<z.ZodNumber>;
    top_p: z.ZodOptional<z.ZodNumber>;
    frequency_penalty: z.ZodOptional<z.ZodNumber>;
    presence_penalty: z.ZodOptional<z.ZodNumber>;
}, z.ZodTypeAny, "passthrough">, z.objectInputType<{
    provider: z.ZodString;
    model: z.ZodString;
    temperature: z.ZodOptional<z.ZodNumber>;
    max_tokens: z.ZodOptional<z.ZodNumber>;
    top_p: z.ZodOptional<z.ZodNumber>;
    frequency_penalty: z.ZodOptional<z.ZodNumber>;
    presence_penalty: z.ZodOptional<z.ZodNumber>;
}, z.ZodTypeAny, "passthrough">>;
/**
 * Embedding configuration schema
 */
declare const embeddingConfigSchema: z.ZodObject<{
    provider: z.ZodString;
    model: z.ZodString;
    dimensions: z.ZodOptional<z.ZodNumber>;
}, "passthrough", z.ZodTypeAny, z.objectOutputType<{
    provider: z.ZodString;
    model: z.ZodString;
    dimensions: z.ZodOptional<z.ZodNumber>;
}, z.ZodTypeAny, "passthrough">, z.objectInputType<{
    provider: z.ZodString;
    model: z.ZodString;
    dimensions: z.ZodOptional<z.ZodNumber>;
}, z.ZodTypeAny, "passthrough">>;
/**
 * Core memory block schema
 * Validates persistent memory segments.
 */
declare const coreMemoryBlockSchema: z.ZodObject<{
    label: z.ZodString;
    value: z.ZodString;
    character_limit: z.ZodOptional<z.ZodNumber>;
    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, "strip", z.ZodTypeAny, {
    value: string;
    label: string;
    character_limit?: number | undefined;
    metadata?: Record<string, unknown> | undefined;
}, {
    value: string;
    label: string;
    character_limit?: number | undefined;
    metadata?: Record<string, unknown> | undefined;
}>;
/**
 * Tool call schema
 */
declare const toolCallSchema: z.ZodObject<{
    id: z.ZodString;
    name: z.ZodString;
    arguments: z.ZodRecord<z.ZodString, z.ZodUnknown>;
    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, "strip", z.ZodTypeAny, {
    id: string;
    name: string;
    arguments: Record<string, unknown>;
    metadata?: Record<string, unknown> | undefined;
}, {
    id: string;
    name: string;
    arguments: Record<string, unknown>;
    metadata?: Record<string, unknown> | undefined;
}>;
/**
 * Tool result schema
 */
declare const toolResultSchema: z.ZodObject<{
    id: z.ZodString;
    name: z.ZodString;
    result: z.ZodOptional<z.ZodUnknown>;
    error: z.ZodOptional<z.ZodString>;
    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, "strip", z.ZodTypeAny, {
    id: string;
    name: string;
    metadata?: Record<string, unknown> | undefined;
    result?: unknown;
    error?: string | undefined;
}, {
    id: string;
    name: string;
    metadata?: Record<string, unknown> | undefined;
    result?: unknown;
    error?: string | undefined;
}>;
/**
 * Message schema
 * Validates conversation messages with all their components.
 */
declare const messageSchema: z.ZodObject<{
    id: z.ZodString;
    role: z.ZodEnum<["user", "assistant", "system", "tool"]>;
    text: z.ZodString;
    timestamp: z.ZodString;
    tool_calls: z.ZodOptional<z.ZodArray<z.ZodObject<{
        id: z.ZodString;
        name: z.ZodString;
        arguments: z.ZodRecord<z.ZodString, z.ZodUnknown>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    }, "strip", z.ZodTypeAny, {
        id: string;
        name: string;
        arguments: Record<string, unknown>;
        metadata?: Record<string, unknown> | undefined;
    }, {
        id: string;
        name: string;
        arguments: Record<string, unknown>;
        metadata?: Record<string, unknown> | undefined;
    }>, "many">>;
    tool_results: z.ZodOptional<z.ZodArray<z.ZodObject<{
        id: z.ZodString;
        name: z.ZodString;
        result: z.ZodOptional<z.ZodUnknown>;
        error: z.ZodOptional<z.ZodString>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    }, "strip", z.ZodTypeAny, {
        id: string;
        name: string;
        metadata?: Record<string, unknown> | undefined;
        result?: unknown;
        error?: string | undefined;
    }, {
        id: string;
        name: string;
        metadata?: Record<string, unknown> | undefined;
        result?: unknown;
        error?: string | undefined;
    }>, "many">>;
    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, "strip", z.ZodTypeAny, {
    id: string;
    role: "user" | "assistant" | "system" | "tool";
    text: string;
    timestamp: string;
    metadata?: Record<string, unknown> | undefined;
    tool_calls?: {
        id: string;
        name: string;
        arguments: Record<string, unknown>;
        metadata?: Record<string, unknown> | undefined;
    }[] | undefined;
    tool_results?: {
        id: string;
        name: string;
        metadata?: Record<string, unknown> | undefined;
        result?: unknown;
        error?: string | undefined;
    }[] | undefined;
}, {
    id: string;
    role: "user" | "assistant" | "system" | "tool";
    text: string;
    timestamp: string;
    metadata?: Record<string, unknown> | undefined;
    tool_calls?: {
        id: string;
        name: string;
        arguments: Record<string, unknown>;
        metadata?: Record<string, unknown> | undefined;
    }[] | undefined;
    tool_results?: {
        id: string;
        name: string;
        metadata?: Record<string, unknown> | undefined;
        result?: unknown;
        error?: string | undefined;
    }[] | undefined;
}>;
/**
 * Tool parameters schema (JSON Schema format)
 */
declare const toolParametersSchema: z.ZodObject<{
    type: z.ZodLiteral<"object">;
    properties: z.ZodRecord<z.ZodString, z.ZodType<AfParameterProperty, z.ZodTypeDef, AfParameterProperty>>;
    required: z.ZodOptional<z.ZodArray<z.ZodString, "many">>;
    additionalProperties: z.ZodOptional<z.ZodBoolean>;
}, "strip", z.ZodTypeAny, {
    type: "object";
    properties: Record<string, AfParameterProperty>;
    required?: string[] | undefined;
    additionalProperties?: boolean | undefined;
}, {
    type: "object";
    properties: Record<string, AfParameterProperty>;
    required?: string[] | undefined;
    additionalProperties?: boolean | undefined;
}>;
/**
 * Authentication reference schema
 * Validates secure credential references without storing actual secrets.
 */
declare const authReferenceSchema: z.ZodObject<{
    provider: z.ZodEnum<["env", "vault", "oauth2", "keychain", "dynamic"]>;
    config_id: z.ZodString;
    metadata: z.ZodOptional<z.ZodObject<{
        auth_type: z.ZodOptional<z.ZodEnum<["bearer", "api_key", "oauth2", "basic", "custom"]>>;
        required_scopes: z.ZodOptional<z.ZodArray<z.ZodString, "many">>;
        expires_in: z.ZodOptional<z.ZodNumber>;
        prompt: z.ZodOptional<z.ZodString>;
        cache_duration: z.ZodOptional<z.ZodNumber>;
    }, "strip", z.ZodTypeAny, {
        auth_type?: "oauth2" | "bearer" | "api_key" | "basic" | "custom" | undefined;
        required_scopes?: string[] | undefined;
        expires_in?: number | undefined;
        prompt?: string | undefined;
        cache_duration?: number | undefined;
    }, {
        auth_type?: "oauth2" | "bearer" | "api_key" | "basic" | "custom" | undefined;
        required_scopes?: string[] | undefined;
        expires_in?: number | undefined;
        prompt?: string | undefined;
        cache_duration?: number | undefined;
    }>>;
}, "strip", z.ZodTypeAny, {
    provider: "env" | "vault" | "oauth2" | "keychain" | "dynamic";
    config_id: string;
    metadata?: {
        auth_type?: "oauth2" | "bearer" | "api_key" | "basic" | "custom" | undefined;
        required_scopes?: string[] | undefined;
        expires_in?: number | undefined;
        prompt?: string | undefined;
        cache_duration?: number | undefined;
    } | undefined;
}, {
    provider: "env" | "vault" | "oauth2" | "keychain" | "dynamic";
    config_id: string;
    metadata?: {
        auth_type?: "oauth2" | "bearer" | "api_key" | "basic" | "custom" | undefined;
        required_scopes?: string[] | undefined;
        expires_in?: number | undefined;
        prompt?: string | undefined;
        cache_duration?: number | undefined;
    } | undefined;
}>;
/**
 * Mastra tool metadata schema
 * Validates MCP and external tool configurations.
 */
declare const mastraToolMetadataSchema: z.ZodEffects<z.ZodObject<{
    type: z.ZodEnum<["mcp", "url", "reference"]>;
    server: z.ZodOptional<z.ZodString>;
    tool_name: z.ZodOptional<z.ZodString>;
    transport: z.ZodOptional<z.ZodEnum<["stdio", "http"]>>;
    endpoint: z.ZodOptional<z.ZodString>;
    method: z.ZodOptional<z.ZodEnum<["GET", "POST"]>>;
    auth_ref: z.ZodOptional<z.ZodObject<{
        provider: z.ZodEnum<["env", "vault", "oauth2", "keychain", "dynamic"]>;
        config_id: z.ZodString;
        metadata: z.ZodOptional<z.ZodObject<{
            auth_type: z.ZodOptional<z.ZodEnum<["bearer", "api_key", "oauth2", "basic", "custom"]>>;
            required_scopes: z.ZodOptional<z.ZodArray<z.ZodString, "many">>;
            expires_in: z.ZodOptional<z.ZodNumber>;
            prompt: z.ZodOptional<z.ZodString>;
            cache_duration: z.ZodOptional<z.ZodNumber>;
        }, "strip", z.ZodTypeAny, {
            auth_type?: "oauth2" | "bearer" | "api_key" | "basic" | "custom" | undefined;
            required_scopes?: string[] | undefined;
            expires_in?: number | undefined;
            prompt?: string | undefined;
            cache_duration?: number | undefined;
        }, {
            auth_type?: "oauth2" | "bearer" | "api_key" | "basic" | "custom" | undefined;
            required_scopes?: string[] | undefined;
            expires_in?: number | undefined;
            prompt?: string | undefined;
            cache_duration?: number | undefined;
        }>>;
    }, "strip", z.ZodTypeAny, {
        provider: "env" | "vault" | "oauth2" | "keychain" | "dynamic";
        config_id: string;
        metadata?: {
            auth_type?: "oauth2" | "bearer" | "api_key" | "basic" | "custom" | undefined;
            required_scopes?: string[] | undefined;
            expires_in?: number | undefined;
            prompt?: string | undefined;
            cache_duration?: number | undefined;
        } | undefined;
    }, {
        provider: "env" | "vault" | "oauth2" | "keychain" | "dynamic";
        config_id: string;
        metadata?: {
            auth_type?: "oauth2" | "bearer" | "api_key" | "basic" | "custom" | undefined;
            required_scopes?: string[] | undefined;
            expires_in?: number | undefined;
            prompt?: string | undefined;
            cache_duration?: number | undefined;
        } | undefined;
    }>>;
}, "strip", z.ZodTypeAny, {
    type: "mcp" | "url" | "reference";
    server?: string | undefined;
    tool_name?: string | undefined;
    transport?: "stdio" | "http" | undefined;
    endpoint?: string | undefined;
    method?: "GET" | "POST" | undefined;
    auth_ref?: {
        provider: "env" | "vault" | "oauth2" | "keychain" | "dynamic";
        config_id: string;
        metadata?: {
            auth_type?: "oauth2" | "bearer" | "api_key" | "basic" | "custom" | undefined;
            required_scopes?: string[] | undefined;
            expires_in?: number | undefined;
            prompt?: string | undefined;
            cache_duration?: number | undefined;
        } | undefined;
    } | undefined;
}, {
    type: "mcp" | "url" | "reference";
    server?: string | undefined;
    tool_name?: string | undefined;
    transport?: "stdio" | "http" | undefined;
    endpoint?: string | undefined;
    method?: "GET" | "POST" | undefined;
    auth_ref?: {
        provider: "env" | "vault" | "oauth2" | "keychain" | "dynamic";
        config_id: string;
        metadata?: {
            auth_type?: "oauth2" | "bearer" | "api_key" | "basic" | "custom" | undefined;
            required_scopes?: string[] | undefined;
            expires_in?: number | undefined;
            prompt?: string | undefined;
            cache_duration?: number | undefined;
        } | undefined;
    } | undefined;
}>, {
    type: "mcp" | "url" | "reference";
    server?: string | undefined;
    tool_name?: string | undefined;
    transport?: "stdio" | "http" | undefined;
    endpoint?: string | undefined;
    method?: "GET" | "POST" | undefined;
    auth_ref?: {
        provider: "env" | "vault" | "oauth2" | "keychain" | "dynamic";
        config_id: string;
        metadata?: {
            auth_type?: "oauth2" | "bearer" | "api_key" | "basic" | "custom" | undefined;
            required_scopes?: string[] | undefined;
            expires_in?: number | undefined;
            prompt?: string | undefined;
            cache_duration?: number | undefined;
        } | undefined;
    } | undefined;
}, {
    type: "mcp" | "url" | "reference";
    server?: string | undefined;
    tool_name?: string | undefined;
    transport?: "stdio" | "http" | undefined;
    endpoint?: string | undefined;
    method?: "GET" | "POST" | undefined;
    auth_ref?: {
        provider: "env" | "vault" | "oauth2" | "keychain" | "dynamic";
        config_id: string;
        metadata?: {
            auth_type?: "oauth2" | "bearer" | "api_key" | "basic" | "custom" | undefined;
            required_scopes?: string[] | undefined;
            expires_in?: number | undefined;
            prompt?: string | undefined;
            cache_duration?: number | undefined;
        } | undefined;
    } | undefined;
}>;
/**
 * Tool schema
 * Validates tool definitions with appropriate constraints.
 */
declare const toolSchema: z.ZodEffects<z.ZodObject<{
    name: z.ZodString;
    description: z.ZodString;
    type: z.ZodEnum<["python", "javascript", "json_schema"]>;
    parameters: z.ZodObject<{
        type: z.ZodLiteral<"object">;
        properties: z.ZodRecord<z.ZodString, z.ZodType<AfParameterProperty, z.ZodTypeDef, AfParameterProperty>>;
        required: z.ZodOptional<z.ZodArray<z.ZodString, "many">>;
        additionalProperties: z.ZodOptional<z.ZodBoolean>;
    }, "strip", z.ZodTypeAny, {
        type: "object";
        properties: Record<string, AfParameterProperty>;
        required?: string[] | undefined;
        additionalProperties?: boolean | undefined;
    }, {
        type: "object";
        properties: Record<string, AfParameterProperty>;
        required?: string[] | undefined;
        additionalProperties?: boolean | undefined;
    }>;
    source_code: z.ZodOptional<z.ZodString>;
    metadata: z.ZodEffects<z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>, Record<string, unknown> | undefined, Record<string, unknown> | undefined>;
}, "strip", z.ZodTypeAny, {
    type: "python" | "javascript" | "json_schema";
    description: string;
    name: string;
    parameters: {
        type: "object";
        properties: Record<string, AfParameterProperty>;
        required?: string[] | undefined;
        additionalProperties?: boolean | undefined;
    };
    metadata?: Record<string, unknown> | undefined;
    source_code?: string | undefined;
}, {
    type: "python" | "javascript" | "json_schema";
    description: string;
    name: string;
    parameters: {
        type: "object";
        properties: Record<string, AfParameterProperty>;
        required?: string[] | undefined;
        additionalProperties?: boolean | undefined;
    };
    metadata?: Record<string, unknown> | undefined;
    source_code?: string | undefined;
}>, {
    type: "python" | "javascript" | "json_schema";
    description: string;
    name: string;
    parameters: {
        type: "object";
        properties: Record<string, AfParameterProperty>;
        required?: string[] | undefined;
        additionalProperties?: boolean | undefined;
    };
    metadata?: Record<string, unknown> | undefined;
    source_code?: string | undefined;
}, {
    type: "python" | "javascript" | "json_schema";
    description: string;
    name: string;
    parameters: {
        type: "object";
        properties: Record<string, AfParameterProperty>;
        required?: string[] | undefined;
        additionalProperties?: boolean | undefined;
    };
    metadata?: Record<string, unknown> | undefined;
    source_code?: string | undefined;
}>;
/**
 * Tool rule schema
 */
declare const toolRuleSchema: z.ZodObject<{
    tool_name: z.ZodString;
    rule_type: z.ZodString;
    rule_content: z.ZodString;
}, "strip", z.ZodTypeAny, {
    tool_name: string;
    rule_type: string;
    rule_content: string;
}, {
    tool_name: string;
    rule_type: string;
    rule_content: string;
}>;
/**
 * Main agent schema
 * Validates the complete .af file structure with all components.
 */
declare const afAgentSchema: z.ZodEffects<z.ZodEffects<z.ZodObject<{
    agent_type: z.ZodString;
    name: z.ZodString;
    description: z.ZodOptional<z.ZodString>;
    system: z.ZodString;
    llm_config: z.ZodObject<{
        provider: z.ZodString;
        model: z.ZodString;
        temperature: z.ZodOptional<z.ZodNumber>;
        max_tokens: z.ZodOptional<z.ZodNumber>;
        top_p: z.ZodOptional<z.ZodNumber>;
        frequency_penalty: z.ZodOptional<z.ZodNumber>;
        presence_penalty: z.ZodOptional<z.ZodNumber>;
    }, "passthrough", z.ZodTypeAny, z.objectOutputType<{
        provider: z.ZodString;
        model: z.ZodString;
        temperature: z.ZodOptional<z.ZodNumber>;
        max_tokens: z.ZodOptional<z.ZodNumber>;
        top_p: z.ZodOptional<z.ZodNumber>;
        frequency_penalty: z.ZodOptional<z.ZodNumber>;
        presence_penalty: z.ZodOptional<z.ZodNumber>;
    }, z.ZodTypeAny, "passthrough">, z.objectInputType<{
        provider: z.ZodString;
        model: z.ZodString;
        temperature: z.ZodOptional<z.ZodNumber>;
        max_tokens: z.ZodOptional<z.ZodNumber>;
        top_p: z.ZodOptional<z.ZodNumber>;
        frequency_penalty: z.ZodOptional<z.ZodNumber>;
        presence_penalty: z.ZodOptional<z.ZodNumber>;
    }, z.ZodTypeAny, "passthrough">>;
    embedding_config: z.ZodOptional<z.ZodObject<{
        provider: z.ZodString;
        model: z.ZodString;
        dimensions: z.ZodOptional<z.ZodNumber>;
    }, "passthrough", z.ZodTypeAny, z.objectOutputType<{
        provider: z.ZodString;
        model: z.ZodString;
        dimensions: z.ZodOptional<z.ZodNumber>;
    }, z.ZodTypeAny, "passthrough">, z.objectInputType<{
        provider: z.ZodString;
        model: z.ZodString;
        dimensions: z.ZodOptional<z.ZodNumber>;
    }, z.ZodTypeAny, "passthrough">>>;
    core_memory: z.ZodEffects<z.ZodRecord<z.ZodString, z.ZodObject<{
        label: z.ZodString;
        value: z.ZodString;
        character_limit: z.ZodOptional<z.ZodNumber>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    }, "strip", z.ZodTypeAny, {
        value: string;
        label: string;
        character_limit?: number | undefined;
        metadata?: Record<string, unknown> | undefined;
    }, {
        value: string;
        label: string;
        character_limit?: number | undefined;
        metadata?: Record<string, unknown> | undefined;
    }>>, Record<string, {
        value: string;
        label: string;
        character_limit?: number | undefined;
        metadata?: Record<string, unknown> | undefined;
    }>, Record<string, {
        value: string;
        label: string;
        character_limit?: number | undefined;
        metadata?: Record<string, unknown> | undefined;
    }>>;
    messages: z.ZodArray<z.ZodObject<{
        id: z.ZodString;
        role: z.ZodEnum<["user", "assistant", "system", "tool"]>;
        text: z.ZodString;
        timestamp: z.ZodString;
        tool_calls: z.ZodOptional<z.ZodArray<z.ZodObject<{
            id: z.ZodString;
            name: z.ZodString;
            arguments: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        }, "strip", z.ZodTypeAny, {
            id: string;
            name: string;
            arguments: Record<string, unknown>;
            metadata?: Record<string, unknown> | undefined;
        }, {
            id: string;
            name: string;
            arguments: Record<string, unknown>;
            metadata?: Record<string, unknown> | undefined;
        }>, "many">>;
        tool_results: z.ZodOptional<z.ZodArray<z.ZodObject<{
            id: z.ZodString;
            name: z.ZodString;
            result: z.ZodOptional<z.ZodUnknown>;
            error: z.ZodOptional<z.ZodString>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        }, "strip", z.ZodTypeAny, {
            id: string;
            name: string;
            metadata?: Record<string, unknown> | undefined;
            result?: unknown;
            error?: string | undefined;
        }, {
            id: string;
            name: string;
            metadata?: Record<string, unknown> | undefined;
            result?: unknown;
            error?: string | undefined;
        }>, "many">>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    }, "strip", z.ZodTypeAny, {
        id: string;
        role: "user" | "assistant" | "system" | "tool";
        text: string;
        timestamp: string;
        metadata?: Record<string, unknown> | undefined;
        tool_calls?: {
            id: string;
            name: string;
            arguments: Record<string, unknown>;
            metadata?: Record<string, unknown> | undefined;
        }[] | undefined;
        tool_results?: {
            id: string;
            name: string;
            metadata?: Record<string, unknown> | undefined;
            result?: unknown;
            error?: string | undefined;
        }[] | undefined;
    }, {
        id: string;
        role: "user" | "assistant" | "system" | "tool";
        text: string;
        timestamp: string;
        metadata?: Record<string, unknown> | undefined;
        tool_calls?: {
            id: string;
            name: string;
            arguments: Record<string, unknown>;
            metadata?: Record<string, unknown> | undefined;
        }[] | undefined;
        tool_results?: {
            id: string;
            name: string;
            metadata?: Record<string, unknown> | undefined;
            result?: unknown;
            error?: string | undefined;
        }[] | undefined;
    }>, "many">;
    in_context_message_indices: z.ZodOptional<z.ZodArray<z.ZodNumber, "many">>;
    tools: z.ZodArray<z.ZodEffects<z.ZodObject<{
        name: z.ZodString;
        description: z.ZodString;
        type: z.ZodEnum<["python", "javascript", "json_schema"]>;
        parameters: z.ZodObject<{
            type: z.ZodLiteral<"object">;
            properties: z.ZodRecord<z.ZodString, z.ZodType<AfParameterProperty, z.ZodTypeDef, AfParameterProperty>>;
            required: z.ZodOptional<z.ZodArray<z.ZodString, "many">>;
            additionalProperties: z.ZodOptional<z.ZodBoolean>;
        }, "strip", z.ZodTypeAny, {
            type: "object";
            properties: Record<string, AfParameterProperty>;
            required?: string[] | undefined;
            additionalProperties?: boolean | undefined;
        }, {
            type: "object";
            properties: Record<string, AfParameterProperty>;
            required?: string[] | undefined;
            additionalProperties?: boolean | undefined;
        }>;
        source_code: z.ZodOptional<z.ZodString>;
        metadata: z.ZodEffects<z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>, Record<string, unknown> | undefined, Record<string, unknown> | undefined>;
    }, "strip", z.ZodTypeAny, {
        type: "python" | "javascript" | "json_schema";
        description: string;
        name: string;
        parameters: {
            type: "object";
            properties: Record<string, AfParameterProperty>;
            required?: string[] | undefined;
            additionalProperties?: boolean | undefined;
        };
        metadata?: Record<string, unknown> | undefined;
        source_code?: string | undefined;
    }, {
        type: "python" | "javascript" | "json_schema";
        description: string;
        name: string;
        parameters: {
            type: "object";
            properties: Record<string, AfParameterProperty>;
            required?: string[] | undefined;
            additionalProperties?: boolean | undefined;
        };
        metadata?: Record<string, unknown> | undefined;
        source_code?: string | undefined;
    }>, {
        type: "python" | "javascript" | "json_schema";
        description: string;
        name: string;
        parameters: {
            type: "object";
            properties: Record<string, AfParameterProperty>;
            required?: string[] | undefined;
            additionalProperties?: boolean | undefined;
        };
        metadata?: Record<string, unknown> | undefined;
        source_code?: string | undefined;
    }, {
        type: "python" | "javascript" | "json_schema";
        description: string;
        name: string;
        parameters: {
            type: "object";
            properties: Record<string, AfParameterProperty>;
            required?: string[] | undefined;
            additionalProperties?: boolean | undefined;
        };
        metadata?: Record<string, unknown> | undefined;
        source_code?: string | undefined;
    }>, "many">;
    tool_rules: z.ZodOptional<z.ZodArray<z.ZodObject<{
        tool_name: z.ZodString;
        rule_type: z.ZodString;
        rule_content: z.ZodString;
    }, "strip", z.ZodTypeAny, {
        tool_name: string;
        rule_type: string;
        rule_content: string;
    }, {
        tool_name: string;
        rule_type: string;
        rule_content: string;
    }>, "many">>;
    tool_exec_environment_variables: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
    tags: z.ZodOptional<z.ZodArray<z.ZodString, "many">>;
    metadata_: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    version: z.ZodString;
    created_at: z.ZodString;
    updated_at: z.ZodString;
}, "strip", z.ZodTypeAny, {
    system: string;
    name: string;
    agent_type: string;
    llm_config: {
        provider: string;
        model: string;
        temperature?: number | undefined;
        max_tokens?: number | undefined;
        top_p?: number | undefined;
        frequency_penalty?: number | undefined;
        presence_penalty?: number | undefined;
    } & {
        [k: string]: unknown;
    };
    core_memory: Record<string, {
        value: string;
        label: string;
        character_limit?: number | undefined;
        metadata?: Record<string, unknown> | undefined;
    }>;
    messages: {
        id: string;
        role: "user" | "assistant" | "system" | "tool";
        text: string;
        timestamp: string;
        metadata?: Record<string, unknown> | undefined;
        tool_calls?: {
            id: string;
            name: string;
            arguments: Record<string, unknown>;
            metadata?: Record<string, unknown> | undefined;
        }[] | undefined;
        tool_results?: {
            id: string;
            name: string;
            metadata?: Record<string, unknown> | undefined;
            result?: unknown;
            error?: string | undefined;
        }[] | undefined;
    }[];
    tools: {
        type: "python" | "javascript" | "json_schema";
        description: string;
        name: string;
        parameters: {
            type: "object";
            properties: Record<string, AfParameterProperty>;
            required?: string[] | undefined;
            additionalProperties?: boolean | undefined;
        };
        metadata?: Record<string, unknown> | undefined;
        source_code?: string | undefined;
    }[];
    version: string;
    created_at: string;
    updated_at: string;
    description?: string | undefined;
    embedding_config?: z.objectOutputType<{
        provider: z.ZodString;
        model: z.ZodString;
        dimensions: z.ZodOptional<z.ZodNumber>;
    }, z.ZodTypeAny, "passthrough"> | undefined;
    in_context_message_indices?: number[] | undefined;
    tool_rules?: {
        tool_name: string;
        rule_type: string;
        rule_content: string;
    }[] | undefined;
    tool_exec_environment_variables?: Record<string, string> | undefined;
    tags?: string[] | undefined;
    metadata_?: Record<string, unknown> | undefined;
}, {
    system: string;
    name: string;
    agent_type: string;
    llm_config: {
        provider: string;
        model: string;
        temperature?: number | undefined;
        max_tokens?: number | undefined;
        top_p?: number | undefined;
        frequency_penalty?: number | undefined;
        presence_penalty?: number | undefined;
    } & {
        [k: string]: unknown;
    };
    core_memory: Record<string, {
        value: string;
        label: string;
        character_limit?: number | undefined;
        metadata?: Record<string, unknown> | undefined;
    }>;
    messages: {
        id: string;
        role: "user" | "assistant" | "system" | "tool";
        text: string;
        timestamp: string;
        metadata?: Record<string, unknown> | undefined;
        tool_calls?: {
            id: string;
            name: string;
            arguments: Record<string, unknown>;
            metadata?: Record<string, unknown> | undefined;
        }[] | undefined;
        tool_results?: {
            id: string;
            name: string;
            metadata?: Record<string, unknown> | undefined;
            result?: unknown;
            error?: string | undefined;
        }[] | undefined;
    }[];
    tools: {
        type: "python" | "javascript" | "json_schema";
        description: string;
        name: string;
        parameters: {
            type: "object";
            properties: Record<string, AfParameterProperty>;
            required?: string[] | undefined;
            additionalProperties?: boolean | undefined;
        };
        metadata?: Record<string, unknown> | undefined;
        source_code?: string | undefined;
    }[];
    version: string;
    created_at: string;
    updated_at: string;
    description?: string | undefined;
    embedding_config?: z.objectInputType<{
        provider: z.ZodString;
        model: z.ZodString;
        dimensions: z.ZodOptional<z.ZodNumber>;
    }, z.ZodTypeAny, "passthrough"> | undefined;
    in_context_message_indices?: number[] | undefined;
    tool_rules?: {
        tool_name: string;
        rule_type: string;
        rule_content: string;
    }[] | undefined;
    tool_exec_environment_variables?: Record<string, string> | undefined;
    tags?: string[] | undefined;
    metadata_?: Record<string, unknown> | undefined;
}>, {
    system: string;
    name: string;
    agent_type: string;
    llm_config: {
        provider: string;
        model: string;
        temperature?: number | undefined;
        max_tokens?: number | undefined;
        top_p?: number | undefined;
        frequency_penalty?: number | undefined;
        presence_penalty?: number | undefined;
    } & {
        [k: string]: unknown;
    };
    core_memory: Record<string, {
        value: string;
        label: string;
        character_limit?: number | undefined;
        metadata?: Record<string, unknown> | undefined;
    }>;
    messages: {
        id: string;
        role: "user" | "assistant" | "system" | "tool";
        text: string;
        timestamp: string;
        metadata?: Record<string, unknown> | undefined;
        tool_calls?: {
            id: string;
            name: string;
            arguments: Record<string, unknown>;
            metadata?: Record<string, unknown> | undefined;
        }[] | undefined;
        tool_results?: {
            id: string;
            name: string;
            metadata?: Record<string, unknown> | undefined;
            result?: unknown;
            error?: string | undefined;
        }[] | undefined;
    }[];
    tools: {
        type: "python" | "javascript" | "json_schema";
        description: string;
        name: string;
        parameters: {
            type: "object";
            properties: Record<string, AfParameterProperty>;
            required?: string[] | undefined;
            additionalProperties?: boolean | undefined;
        };
        metadata?: Record<string, unknown> | undefined;
        source_code?: string | undefined;
    }[];
    version: string;
    created_at: string;
    updated_at: string;
    description?: string | undefined;
    embedding_config?: z.objectOutputType<{
        provider: z.ZodString;
        model: z.ZodString;
        dimensions: z.ZodOptional<z.ZodNumber>;
    }, z.ZodTypeAny, "passthrough"> | undefined;
    in_context_message_indices?: number[] | undefined;
    tool_rules?: {
        tool_name: string;
        rule_type: string;
        rule_content: string;
    }[] | undefined;
    tool_exec_environment_variables?: Record<string, string> | undefined;
    tags?: string[] | undefined;
    metadata_?: Record<string, unknown> | undefined;
}, {
    system: string;
    name: string;
    agent_type: string;
    llm_config: {
        provider: string;
        model: string;
        temperature?: number | undefined;
        max_tokens?: number | undefined;
        top_p?: number | undefined;
        frequency_penalty?: number | undefined;
        presence_penalty?: number | undefined;
    } & {
        [k: string]: unknown;
    };
    core_memory: Record<string, {
        value: string;
        label: string;
        character_limit?: number | undefined;
        metadata?: Record<string, unknown> | undefined;
    }>;
    messages: {
        id: string;
        role: "user" | "assistant" | "system" | "tool";
        text: string;
        timestamp: string;
        metadata?: Record<string, unknown> | undefined;
        tool_calls?: {
            id: string;
            name: string;
            arguments: Record<string, unknown>;
            metadata?: Record<string, unknown> | undefined;
        }[] | undefined;
        tool_results?: {
            id: string;
            name: string;
            metadata?: Record<string, unknown> | undefined;
            result?: unknown;
            error?: string | undefined;
        }[] | undefined;
    }[];
    tools: {
        type: "python" | "javascript" | "json_schema";
        description: string;
        name: string;
        parameters: {
            type: "object";
            properties: Record<string, AfParameterProperty>;
            required?: string[] | undefined;
            additionalProperties?: boolean | undefined;
        };
        metadata?: Record<string, unknown> | undefined;
        source_code?: string | undefined;
    }[];
    version: string;
    created_at: string;
    updated_at: string;
    description?: string | undefined;
    embedding_config?: z.objectInputType<{
        provider: z.ZodString;
        model: z.ZodString;
        dimensions: z.ZodOptional<z.ZodNumber>;
    }, z.ZodTypeAny, "passthrough"> | undefined;
    in_context_message_indices?: number[] | undefined;
    tool_rules?: {
        tool_name: string;
        rule_type: string;
        rule_content: string;
    }[] | undefined;
    tool_exec_environment_variables?: Record<string, string> | undefined;
    tags?: string[] | undefined;
    metadata_?: Record<string, unknown> | undefined;
}>, {
    system: string;
    name: string;
    agent_type: string;
    llm_config: {
        provider: string;
        model: string;
        temperature?: number | undefined;
        max_tokens?: number | undefined;
        top_p?: number | undefined;
        frequency_penalty?: number | undefined;
        presence_penalty?: number | undefined;
    } & {
        [k: string]: unknown;
    };
    core_memory: Record<string, {
        value: string;
        label: string;
        character_limit?: number | undefined;
        metadata?: Record<string, unknown> | undefined;
    }>;
    messages: {
        id: string;
        role: "user" | "assistant" | "system" | "tool";
        text: string;
        timestamp: string;
        metadata?: Record<string, unknown> | undefined;
        tool_calls?: {
            id: string;
            name: string;
            arguments: Record<string, unknown>;
            metadata?: Record<string, unknown> | undefined;
        }[] | undefined;
        tool_results?: {
            id: string;
            name: string;
            metadata?: Record<string, unknown> | undefined;
            result?: unknown;
            error?: string | undefined;
        }[] | undefined;
    }[];
    tools: {
        type: "python" | "javascript" | "json_schema";
        description: string;
        name: string;
        parameters: {
            type: "object";
            properties: Record<string, AfParameterProperty>;
            required?: string[] | undefined;
            additionalProperties?: boolean | undefined;
        };
        metadata?: Record<string, unknown> | undefined;
        source_code?: string | undefined;
    }[];
    version: string;
    created_at: string;
    updated_at: string;
    description?: string | undefined;
    embedding_config?: z.objectOutputType<{
        provider: z.ZodString;
        model: z.ZodString;
        dimensions: z.ZodOptional<z.ZodNumber>;
    }, z.ZodTypeAny, "passthrough"> | undefined;
    in_context_message_indices?: number[] | undefined;
    tool_rules?: {
        tool_name: string;
        rule_type: string;
        rule_content: string;
    }[] | undefined;
    tool_exec_environment_variables?: Record<string, string> | undefined;
    tags?: string[] | undefined;
    metadata_?: Record<string, unknown> | undefined;
}, {
    system: string;
    name: string;
    agent_type: string;
    llm_config: {
        provider: string;
        model: string;
        temperature?: number | undefined;
        max_tokens?: number | undefined;
        top_p?: number | undefined;
        frequency_penalty?: number | undefined;
        presence_penalty?: number | undefined;
    } & {
        [k: string]: unknown;
    };
    core_memory: Record<string, {
        value: string;