> ## Documentation Index
> Fetch the complete documentation index at: https://agentclientprotocol.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Rust and TypeScript SDKs reach 1.0

> Announcement that the Rust and TypeScript ACP SDKs have reached version 1.0.0.

**Published:** June 25, 2026

The [Rust SDK based on SACP RFD](/rfds/rust-sdk-v1) has moved to Completed after both the Rust and TypeScript ACP SDKs reached version 1.0.0.

The Rust SDK's component-based architecture provides explicit message ordering and composable handlers for clients, agents, and protocol adapters. The matching TypeScript milestone demonstrates that the SDK design goals apply across language ecosystems.

The releases are available as [`agent-client-protocol` v1.0.0](https://crates.io/crates/agent-client-protocol/1.0.0) and [`@agentclientprotocol/sdk` v1.0.0](https://www.npmjs.com/package/@agentclientprotocol/sdk/v/1.0.0).