Packages

Minimal Rust A2A server agent

A2A v1 SLIMRPC protocol binding for client and server

A2A-Swap CLI — command-line interface for the A2A-Swap agent-native AMM on Solana

A2A-Swap Rust SDK — agent-native constant-product AMM client for Solana

A2A Protocol Types

Generic web client library for building A2A agent frontends

Application layer ports for A2A servers (clean architecture)

A2A HTTP client - WASM default, native testing support

A2A HTTP server - WASM default, native testing support

Pure A2A (Agent-to-Agent) protocol domain logic - WASM optimized

Command-line client for the Agent-to-Agent (A2A) protocol

Rust client for a2al: spawn a2ald and call its REST API

Placeholder owned by the a2any team

A2C-SMCP Rust SDK - Agent, Computer, and Server implementation

A 2D graphics library

Analysis to Fake - Asynchronous timestamp-bonded cryptography protocol

Analysis to Fake - EL is a load-reduced version of A2F. It removes AES-256-GCM and uses only chacha20poly.

Utility functions for A2F protocol - X25519 key exchange

Mount and maintain Apple II ProDOS disk images

Small and lightweight HTTP client

Retro disk image and language utility

derivable traits for a2kit

derive macros for a2kit

read, modify and write a2l files

provides macros in support of the a2lfile crate

Anything to Markdown converter.

Anything to Markdown converter.

Parser and renderer for A2ML (Attested Markup Language)

Native desktop UI renderer for AI agents — one JSON in, one native window, one JSON out

Rust implementation of Source A2S query

A simple CLI tool for querying Source Dedicated Servers (A2S_INFO)

A2UI (Agent to UI) — render JSON streaming UIs authored by AI agents (ratatui + Slint + egui + Bevy + Iced + Dioxus backends)

Framework-agnostic base for A2UI (Agent to UI): protocol, models, and catalog

Bevy ECS UI backend for A2UI (Agent to UI)

A2UI gallery — browse and render the sample specs in a Bevy window

Core logic for the A2UI protocol: traits, negotiation, validation, prompt building

Dioxus reactive WebView GUI backend for A2UI (Agent to UI)

A2UI gallery — browse and render the sample specs in a Dioxus WebView window

egui immediate-mode GUI backend for A2UI (Agent to UI)

A2UI gallery — browse and render the sample specs in an egui window

A2UI gallery — browse and render the sample specs (ratatui backend)

GPUI (Zed) + gpui-component GUI backend for A2UI (Agent to UI)

A2UI gallery — browse and render the sample specs in a GPUI window

Iced Elm-architecture GUI backend for A2UI (Agent to UI)

A2UI gallery — browse and render the sample specs in an Iced window

A2UI image source resolution (http / data: / file://) and raster decode, shared by every UI backend.

Agent-to-UI protocol in Rust — define how AI agents communicate with user interfaces, render components, handle events

Slint native-GUI backend for A2UI (Agent to UI)

A2UI gallery — browse and render the sample specs in a Slint window

ratatui terminal backend for A2UI (Agent to UI)