Module tools 

Built-in tools — server-side tools, callable tools, and retrieval tools.

Re-exports

pub use bash_tool::BashToolPolicy;

pub use bash_tool::ExecuteBashTool;

pub use example_tool::Example;

pub use example_tool::ExampleProvider;

pub use example_tool::ExampleTool;

pub use exit_loop::ExitLoopTool;

pub use get_user_choice::GetUserChoiceTool;

pub use google_search::GoogleSearchTool;

pub use load_memory::LoadMemoryTool;

pub use long_running::LongRunningFunctionTool;

pub use mcp::McpConnectionParams;

pub use mcp::McpError;

pub use mcp::McpSessionManager;

pub use mcp::McpTool;

pub use mcp::McpToolset;

pub use preload_memory::PreloadMemoryTool;

pub use retrieval::BaseRetrievalTool;

pub use retrieval::FilesRetrievalTool;

pub use retrieval::RetrievalResult;

pub use retrieval::VertexAiRagRetrievalTool;

pub use transfer_to_agent::TransferToAgentTool;

pub use url_context::UrlContextTool;

pub use vertex_ai_search::DiscoveryEngineSearchTool;

pub use vertex_ai_search::VertexAiSearchConfig;

pub use vertex_ai_search::VertexAiSearchTool;

Modules

bash_tool

Bash execution tool — allows agents to execute shell commands.

example_tool

Example tool — adds few-shot examples to LLM requests.

exit_loop

Exit loop tool — allows agents to break out of loop execution.

get_user_choice

Get user choice tool — presents options to the user for selection.

google_search

Built-in server-side Google Search tool.

load_memory

Load memory tool — allows agents to search their memory store.

long_running

Long-running function tool wrapper.

mcp

MCP (Model Context Protocol) toolset — connect to MCP servers and use their tools.

preload_memory

Preload memory tool — preloads memory into the LLM context.

retrieval

Retrieval tools — provide RAG (Retrieval-Augmented Generation) capabilities.

transfer_to_agent

Transfer-to-agent tool — enables agent handoff in multi-agent systems.

url_context

URL context tool — built-in server-side URL context grounding.

vertex_ai_search

Vertex AI Search tool — enterprise search via Vertex AI.