Crate solana_ai_registries 

Solana AI Registries SDK

This crate provides a Rust SDK for interacting with the Solana AI Registries, which includes both Agent Registry and MCP Server Registry protocols.

Features

• Agent Registry: Register, update, and manage autonomous agents
• MCP Server Registry: Register, update, and manage Model Context Protocol servers
• Payment Systems: Support for prepay, pay-as-you-go, and streaming payments
• Type Safety: Fully typed requests and responses
• Error Handling: Comprehensive error types matching on-chain program errors

Feature Flags

• stream: Enable streaming payment functionality
• pyg: Enable pay-as-you-go payment functionality
• prepay: Enable prepaid payment functionality

Example Usage

use solana_ai_registries::{SolanaAiRegistriesClient, AgentBuilder};
use solana_sdk::signer::keypair::Keypair;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Create a client
    let client = SolanaAiRegistriesClient::new("https://api.devnet.solana.com");
     
    // Build and register an agent
    let agent = AgentBuilder::new("my-agent", "My AI Agent")
        .description("An AI agent that does useful things")
        .version("1.0.0")
        .build()?;
     
    let keypair = Keypair::new();
    let signature = client.register_agent(&keypair, agent).await?;
    println!("Agent registered with signature: {}", signature);
     
    Ok(())
}

Re-exports

pub use client::deserialize_account_data;

pub use client::SolanaAiRegistriesClient;

pub use errors::SdkError;

pub use errors::SdkResult;

pub use agent::AgentArgs;

pub use agent::AgentBuilder;

pub use agent::AgentEntry;

pub use agent::AgentPatch;

pub use agent::AgentRegistry;

pub use agent::AgentSkill;

pub use agent::AgentStatus;

pub use agent::ServiceEndpoint;

pub use mcp::McpPromptDefinition;

pub use mcp::McpResourceDefinition;

pub use mcp::McpServerArgs;

pub use mcp::McpServerBuilder;

pub use mcp::McpServerEntry;

pub use mcp::McpServerPatch;

pub use mcp::McpServerRegistry;

pub use mcp::McpServerStatus;

pub use mcp::McpToolDefinition;

Modules

agent

Agent Registry SDK module

client

RPC client wrapper for Solana AI Registries

errors

Error types for the Solana AI Registries SDK

idl

IDL definitions for compile-time inclusion

mcp

MCP Server Registry SDK module

Structs

Keypair

A vanilla Ed25519 key pair

Pubkey

The address of a Solana account.

Signature

Constants

AGENT_REGISTRY_VERSION

Current registry versions supported

MCP_SERVER_REGISTRY_VERSION

VERSION

SDK version

Traits

Signer

The Signer trait declares operations that all digital signature providers must support. It is the primary interface by which signers are specified in Transaction signing interfaces