Crate ai_agent 

Re-exports

pub use types::ids::AgentId;

pub use utils::AbortController;

pub use utils::AbortSignal;

pub use utils::create_abort_controller;

pub use utils::create_abort_controller_default;

pub use utils::create_agent_id;

pub use utils::create_child_abort_controller;

pub use utils::get_aws_region;

pub use utils::get_claude_config_home_dir;

pub use utils::get_cwd;

pub use utils::get_default_vertex_region;

pub use utils::get_original_cwd;

pub use utils::get_teams_dir;

pub use utils::get_vertex_region_for_model;

pub use utils::has_node_option;

pub use utils::is_bare_mode;

pub use utils::is_env_defined_falsy;

pub use utils::is_env_truthy;

pub use utils::is_in_protected_namespace;

pub use utils::is_running_on_homespace;

pub use utils::parse_env_vars;

pub use utils::pwd;

pub use utils::run_with_cwd_override;

pub use utils::set_cwd;

pub use utils::should_maintain_project_working_dir;

pub use utils::validate_uuid;

pub use agent::Agent;

pub use ai_md::AI_MD_INSTRUCTION_PROMPT;

pub use ai_md::AiMdContent;

pub use ai_md::AiMdFile;

pub use ai_md::AiMdType;

pub use ai_md::MAX_AI_MD_CHARACTER_COUNT;

pub use ai_md::get_ai_md_files;

pub use ai_md::load_ai_md;

pub use ai_md::process_ai_md_file;

pub use bridge_enabled::OauthAccountInfo;

pub use bridge_enabled::check_bridge_min_version;

pub use bridge_enabled::get_bridge_disabled_reason;

pub use bridge_enabled::get_ccr_auto_connect_default;

pub use bridge_enabled::is_bridge_enabled;

pub use bridge_enabled::is_bridge_enabled_blocking;

pub use bridge_enabled::is_ccr_mirror_enabled;

pub use bridge_enabled::is_cse_shim_enabled;

pub use bridge_enabled::is_env_less_bridge_enabled;

pub use compact::AUTOCOMPACT_BUFFER_TOKENS;

pub use compact::CompactCommand;

pub use compact::ERROR_THRESHOLD_BUFFER_TOKENS;

pub use compact::MANUAL_COMPACT_BUFFER_TOKENS;

pub use compact::MAX_CONSECUTIVE_AUTOCOMPACT_FAILURES;

pub use compact::TokenWarningState;

pub use compact::WARNING_THRESHOLD_BUFFER_TOKENS;

pub use compact::calculate_token_warning_state;

pub use compact::compact_errors;

pub use compact::estimate_token_count;

pub use compact::get_auto_compact_threshold;

pub use compact::get_compact_command;

pub use compact::get_effective_context_window_size;

pub use compact::should_compact;

pub use env::EnvConfig;

pub use env::is_assistant_mode;

pub use env::is_assistant_mode_enabled;

pub use error::AgentError;

pub use extract_memories::ExtractMemoriesConfig;

pub use extract_memories::ExtractMemoriesResult;

pub use extract_memories::ExtractMemoriesState;

pub use extract_memories::MemoryEntry;

pub use extract_memories::MemoryEntryType;

pub use extract_memories::PendingExtraction;

pub use extract_memories::build_extract_auto_only_prompt;

pub use extract_memories::build_extract_combined_prompt;

pub use extract_memories::count_model_visible_messages_since;

pub use extract_memories::count_tool_calls;

pub use extract_memories::create_auto_mem_can_use_tool;

pub use extract_memories::drain_pending_extractions;

pub use extract_memories::execute_extract_memories;

pub use extract_memories::parse_extracted_content;

pub use extract_memories::should_extract_memories;

pub use hooks::CONFIG_CHANGE_SOURCES;

pub use hooks::EXIT_REASONS;

pub use hooks::HOOK_EVENTS;

pub use hooks::HookConfig;

pub use hooks::HookDefinition;

pub use hooks::HookInput;

pub use hooks::HookOutput;

pub use hooks::HookRegistry;

pub use hooks::INSTRUCTIONS_LOAD_REASONS;

pub use hooks::INSTRUCTIONS_MEMORY_TYPES;

pub use hooks::create_hook_registry;

pub use memdir::EntrypointTruncation;

pub use memdir::MAX_ENTRYPOINT_LINES;

pub use memdir::MemoryFrontmatter;

pub use memdir::MemoryType;

pub use memdir::ensure_memory_dir_exists;

pub use memdir::get_auto_mem_path;

pub use memdir::get_memory_base_dir;

pub use memdir::get_memory_entrypoint;

pub use memdir::is_auto_mem_path;

pub use memdir::is_auto_memory_enabled;

pub use memdir::load_memory_prompt_sync;

pub use message_queue_types::MessageQueueEntry;

pub use permission::PermissionAllowDecision;

pub use permission::PermissionAskDecision;

pub use permission::PermissionBehavior;

pub use permission::PermissionContext;

pub use permission::PermissionDecision;

pub use permission::PermissionDecisionReason;

pub use permission::PermissionDenyDecision;

pub use permission::PermissionHandler;

pub use permission::PermissionMetadata;

pub use permission::PermissionMode;

pub use permission::PermissionResult;

pub use permission::PermissionRule;

pub use permission::PermissionRuleSource;

pub use plugin::BUILTIN_MARKETPLACE_NAME_CONST;

pub use plugin::clear_builtin_plugins;

pub use plugin::get_builtin_plugin_definition;

pub use plugin::get_builtin_plugin_skill_definitions;

pub use plugin::get_builtin_plugins;

pub use plugin::is_builtin_plugin_id;

pub use plugin::register_builtin_plugin;

pub use plugin::BuiltinPluginResult;

pub use plugin::CommandAvailability;

pub use plugin::CommandMetadata;

pub use plugin::CommandRegistry;

pub use plugin::CommandResult;

pub use plugin::CommandResultDisplay;

pub use plugin::CommandSource;

pub use plugin::LoadedPlugin;

pub use plugin::PluginAuthor;

pub use plugin::PluginCommand;

pub use plugin::PluginComponent;

pub use plugin::PluginConfig;

pub use plugin::PluginError;

pub use plugin::PluginLoadResult;

pub use plugin::PluginManifest;

pub use plugin::PluginMcpServer;

pub use plugin::PluginMcpServerManager;

pub use plugin::PluginRepository;

pub use plugin::PluginSkill;

pub use plugin::get_plugin_error_message;

pub use plugin::load_plugin;

pub use plugin::load_plugin_skills;

pub use plugin::load_plugins_from_dir;

pub use plugin::load_plugins_from_sources;

pub use plugin::register_plugin_skills;

pub use services::compact::auto_compact::AutoCompactResult;

pub use services::compact::auto_compact::AutoCompactTrackingState;

pub use services::compact::auto_compact::RecompactionInfo;

pub use services::compact::auto_compact::is_auto_compact_enabled;

pub use services::compact::auto_compact::should_auto_compact;

pub use services::api::retry_helpers::is_connection_error;

pub use services::api::retry_helpers::is_max_tokens_overflow as is_max_tokens_overflow_error;

pub use services::api::retry_helpers::is_server_error;

pub use services::api::with_retry::DEFAULT_MAX_RETRIES as API_DEFAULT_MAX_RETRIES;

pub use services::api::with_retry::FLOOR_OUTPUT_TOKENS;

pub use services::api::with_retry::MAX_529_RETRIES;

pub use services::api::with_retry::RetryConfig as ApiRetryConfig;

pub use services::api::with_retry::extract_retry_after_ms;

pub use services::api::with_retry::get_retry_delay;

pub use services::api::with_retry::is_529_error;

pub use services::api::with_retry::parse_max_tokens_overflow;

pub use services::api::with_retry::retry_post;

pub use services::api::with_retry::should_retry;

pub use services::api::with_retry::with_retry;

pub use services::api::API_ERROR_MESSAGE_PREFIX;

pub use services::api::API_TIMEOUT_ERROR_MESSAGE;

pub use services::api::ApiErrorMessage;

pub use services::api::ApiErrorType;

pub use services::api::CCR_AUTH_ERROR_MESSAGE;

pub use services::api::CREDIT_BALANCE_TOO_LOW_ERROR_MESSAGE;

pub use services::api::CUSTOM_OFF_SWITCH_MESSAGE;

pub use services::api::INVALID_API_KEY_ERROR_MESSAGE;

pub use services::api::INVALID_API_KEY_ERROR_MESSAGE_EXTERNAL;

pub use services::api::NO_RESPONSE_REQUESTED;

pub use services::api::OAUTH_ORG_NOT_ALLOWED_ERROR_MESSAGE;

pub use services::api::ORG_DISABLED_ERROR_MESSAGE_ENV_KEY;

pub use services::api::ORG_DISABLED_ERROR_MESSAGE_ENV_KEY_WITH_OAUTH;

pub use services::api::PROMPT_TOO_LONG_ERROR_MESSAGE;

pub use services::api::REPEATED_529_ERROR_MESSAGE;

pub use services::api::SDKAssistantMessageError;

pub use services::api::TOKEN_REVOKED_ERROR_MESSAGE;

pub use services::api::categorize_retryable_api_error;

pub use services::api::classify_api_error;

pub use services::api::create_assistant_api_error_message;

pub use services::api::create_assistant_api_error_message_with_options;

pub use services::api::extract_unknown_error_format;

pub use services::api::get_error_message_if_refusal;

pub use services::api::get_image_too_large_error_message;

pub use services::api::get_oauth_org_not_allowed_error_message;

pub use services::api::get_pdf_invalid_error_message;

pub use services::api::get_pdf_password_protected_error_message;

pub use services::api::get_pdf_too_large_error_message;

pub use services::api::get_prompt_too_long_token_gap;

pub use services::api::get_request_too_large_error_message;

pub use services::api::get_token_revoked_error_message;

pub use services::api::is_ccr_mode;

pub use services::api::is_media_size_error;

pub use services::api::is_media_size_error_message;

pub use services::api::is_prompt_too_long_message;

pub use services::api::is_valid_api_message;

pub use services::api::parse_prompt_too_long_token_counts;

pub use services::api::starts_with_api_error_prefix;

pub use services::model_cost::COST_HAIKU_35;

pub use services::model_cost::COST_HAIKU_45;

pub use services::model_cost::COST_TIER_3_15;

pub use services::model_cost::COST_TIER_5_25;

pub use services::model_cost::COST_TIER_15_75;

pub use services::model_cost::CostSummary;

pub use services::model_cost::ModelCostRegistry;

pub use services::model_cost::ModelCosts;

pub use services::model_cost::ModelInfo;

pub use services::model_cost::TokenUsage;

pub use services::model_cost::calculate_cost;

pub use services::model_cost::format_cost;

pub use services::model_cost::get_available_models;

pub use services::rate_limit::RateLimit as RateLimitInfo;

pub use services::rate_limit::RateLimitConfig;

pub use services::rate_limit::RateLimitStatus;

pub use services::rate_limit::RateLimiter;

pub use services::rate_limit::RateLimiterBuilder;

pub use services::retry::DEFAULT_MAX_RETRIES;

pub use services::retry::RetryConfig;

pub use services::retry::RetryError;

pub use services::retry::is_rate_limit_error;

pub use services::retry::is_retryable_error;

pub use services::retry::is_service_unavailable_error;

pub use services::retry::retry_async;

pub use services::retry::retry_with_retry_after;

pub use services::token_estimation::EstimationMethod;

pub use services::token_estimation::TokenEstimate;

pub use services::token_estimation::calculate_padding;

pub use services::token_estimation::estimate_conversation;

pub use services::token_estimation::estimate_tokens;

pub use services::token_estimation::estimate_tokens_characters;

pub use services::token_estimation::estimate_tokens_words;

pub use services::token_estimation::estimate_tool_definitions;

pub use services::token_estimation::fits_in_context;

pub use session::SessionData;

pub use session::SessionMetadata;

pub use session::append_to_session;

pub use session::delete_session;

pub use session::fork_session;

pub use session::get_session_info;

pub use session::get_session_messages;

pub use session::list_sessions;

pub use session::load_session;

pub use session::rename_session;

pub use session::save_session;

pub use session::tag_session;

pub use session_discovery::discover_assistant_sessions;

pub use session_history::HISTORY_PAGE_SIZE;

pub use session_history::HistoryAuthCtx;

pub use session_history::HistoryPage;

pub use session_history::OAuthTokens;

pub use session_history::OauthConfig;

pub use session_history::SDKMessage;

pub use session_history::create_history_auth_ctx;

pub use session_history::fetch_latest_events;

pub use session_history::fetch_older_events;

pub use session_history::get_bridge_access_token;

pub use session_history::get_bridge_base_url;

pub use session_history::get_bridge_base_url_override;

pub use session_history::get_bridge_headers;

pub use session_history::get_bridge_token_override;

pub use session_history::get_oauth_headers;

pub use session_history::prepare_api_request;

pub use session_memory::DEFAULT_SESSION_MEMORY_CONFIG;

pub use session_memory::ManualExtractionResult;

pub use session_memory::SessionMemoryConfig;

pub use session_memory::get_last_summarized_message_id;

pub use session_memory::get_session_memory_config;

pub use session_memory::get_session_memory_content;

pub use session_memory::get_session_memory_dir;

pub use session_memory::get_session_memory_path;

pub use session_memory::get_tool_calls_between_updates;

pub use session_memory::has_met_initialization_threshold;

pub use session_memory::has_met_update_threshold;

pub use session_memory::init_session_memory_file;

pub use session_memory::is_session_memory_initialized;

pub use session_memory::mark_session_memory_initialized;

pub use session_memory::record_extraction_token_count;

pub use session_memory::reset_session_memory_state;

pub use session_memory::set_last_summarized_message_id;

pub use session_memory::set_session_memory_config;

pub use session_memory::should_extract_memory;

pub use session_memory::wait_for_session_memory_extraction;

pub use skills::BundledSkill;

pub use skills::LoadedSkill;

pub use skills::SkillMetadata;

pub use skills::get_bundled_skills;

pub use skills::init_bundled_skills;

pub use skills::load_skill_from_dir;

pub use skills::load_skills_from_dir;

pub use state::Store;

pub use stream::CancelGuard;

pub use stream::EventSubscriber;

pub use task::LocalShellSpawnInput;

pub use task::ShellKind;

pub use task::TASK_ID_ALPHABET;

pub use task::TASK_ID_PREFIXES;

pub use task::TaskHandle;

pub use task::TaskStateBase;

pub use task::TaskStatus;

pub use task::TaskType;

pub use task::create_task_state_base;

pub use task::generate_task_id;

pub use task::get_task_id_prefix;

pub use task::get_task_output_path;

pub use task::is_terminal_task_status;

pub use team_memory::MAX_CONFLICT_RETRIES;

pub use team_memory::MAX_FILE_SIZE_BYTES;

pub use team_memory::MAX_PUT_BODY_BYTES;

pub use team_memory::MAX_RETRIES;

pub use team_memory::SkippedSecretFile;

pub use team_memory::SyncState;

pub use team_memory::TEAM_MEMORY_SYNC_TIMEOUT_MS;

pub use team_memory::TeamMemoryContent;

pub use team_memory::TeamMemoryData;

pub use team_memory::TeamMemoryHashesResult;

pub use team_memory::TeamMemorySyncFetchResult;

pub use team_memory::TeamMemorySyncPushResult;

pub use team_memory::TeamMemorySyncUploadResult;

pub use team_memory::TeamMemoryTooManyEntries;

pub use team_memory::batch_delta_by_bytes;

pub use team_memory::compute_delta;

pub use team_memory::create_sync_state;

pub use team_memory::delete_local_team_memory_entry;

pub use team_memory::disable_team_memory;

pub use team_memory::enable_team_memory;

pub use team_memory::get_last_sync_error;

pub use team_memory::get_team_memory_dir;

pub use team_memory::get_team_memory_path;

pub use team_memory::hash_content;

pub use team_memory::is_team_memory_enabled;

pub use team_memory::is_team_memory_sync_available;

pub use team_memory::pull_team_memory;

pub use team_memory::push_team_memory;

pub use team_memory::read_local_team_memory;

pub use team_memory::scan_entries_for_secrets;

pub use team_memory::scan_for_secrets;

pub use team_memory::set_last_sync_error;

pub use team_memory::sync_team_memory;

pub use team_memory::validate_team_memory_key;

pub use team_memory::write_local_team_memory;

pub use tool_helper::SdkToolDefinition;

pub use tool_helper::ToolAnnotations;

pub use tool_helper::create_tool;

pub use tool_helper::create_tool_with_annotations;

pub use tool_helper::sdk_tool_to_tool_definition;

pub use tools::Tool;

pub use tools::ToolDefinition;

pub use tools::ToolFuture;

pub use tools::ToolInputSchema;

pub use tools::filter_tools;

pub use tools::get_all_base_tools;

pub use user_agent::get_claude_code_user_agent;

pub use coordinator::WORKER_AGENT;

pub use coordinator::apply_coordinator_tool_filter;

pub use coordinator::get_coordinator_system_prompt;

pub use coordinator::get_coordinator_user_context;

pub use coordinator::is_coordinator_mode;

pub use coordinator::is_pr_activity_subscription_tool;

pub use coordinator::match_session_mode;

pub use types::*;

Modules

agent

ai_md

AI.md instruction file loading system

analytics

bootstrap

bridge

Bridge module for Remote Control functionality.

bridge_enabled

Bridge mode entitlement checks.

cli_ndjson_safe_stringify

NDJSON-safe JSON serialization.

commands

compact

Context compaction module.

constants

Constants module for ai-agent-sdk

coordinator

cost

env

ENV configuration reader

error

extract_memories

Extract Memories - ported from ~/claudecode/openclaudecode/src/services/extractMemories/

hooks

http_client

interact

mcp

MCP module - re-exports MCP types from types.rs

memdir

Memory directory system - persistent file-based memory for the agent.

memory_types

message_queue_types

Message queue types

permission

Permission management for agent tool access control.

plugin

Plugin module - ported from ~/claudecode/openclaudecode/src/types/plugin.ts

prompts

System prompt constants - COMPLETE translation from TypeScript Translated from openclaudecode/src/constants/prompts.ts (914 lines) Last verified: 2026-04-05

review

services

Service modules for agent functionality.

session

session_discovery

Session discovery for assistant sessions - discover sessions from the remote API

session_history

session_memory

Session memory - backward-compatible re-export of [services::session_memory].

session_restore

Session restore functionality for resuming conversations from NDJSON transcripts.

session_state

Session state machine for tracking agent lifecycle.

skills

Skills module - ported from ~/claudecode/openclaudecode/src/skills

state

State management utilities

stream

streaming_tool_executor

Streaming tool executor that starts executing tools as they stream in from the API.

task

Task types and utilities translated from TypeScript Task.ts

tasks

team_memory

Team Memory Sync - ported from ~/claudecode/openclaudecode/src/services/teamMemorySync/

token_budget

tool

Tool type definitions, traits, and utilities translated from the TypeScript SDK.

tool_errors

Tool error formatting utilities.

tool_helper

tool_result_storage

Tool result size management and disk persistence for large outputs.

tool_validation

Input validation for tool calls.

tools

types

Type definitions module for ai-agent-sdk

user_agent

User-Agent string helpers (legacy re-exports for backwards compat).

utils

Utility modules

Macros

placeholder_tool

Macro to create a simple placeholder tool struct with Default trait Usage: placeholder_tool!(MonitorTool); This creates: struct MonitorTool, impl with new() -> Self, impl Default

Constants

MACRO_VERSION

Build-time version constant (matches TypeScript MACRO.VERSION)

Functions

get_all_tools

Alias for get_all_base_tools to match TypeScript API