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Synto Mobile features a powerful AI agent built on the Solana blockchain that enables you to execute complex operations through natural language commands. The agent uses a modular plugin architecture to provide capabilities ranging from token transfers to DeFi lending.

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How it works

The AI agent is powered by the SolanaAgentKit, a flexible framework that connects to the Solana blockchain and executes actions on your behalf. When you interact with the agent, it:
  1. Understands your intent - Natural language processing identifies what you want to accomplish
  2. Selects the right plugin - Matches your request to available actions across plugins
  3. Executes securely - Signs and sends transactions through your connected wallet
  4. Returns results - Provides clear feedback on transaction status and outcomes
All agent operations require wallet authentication and your explicit approval for transactions.

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Architecture

The agent is built with a modular plugin system that makes it easy to extend functionality: 
// Core agent initialization
const agent = new SolanaAgentKit(
  wallet,      // Your wallet connection
  rpcUrl,      // Solana RPC endpoint
  config       // Agent configuration
);

// Plugins are added dynamically
const agentWithPlugins = agent
  .use(TokenPlugin)
  .use(DefiPlugin);

Plugin system

Plugins add new capabilities to the agent without modifying core code

Action handlers

Each action has a schema, examples, and handler function for execution

Type-safe

Full TypeScript support with input validation using Zod schemas

Extensible

Add custom plugins for your specific use cases

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Core components

The agent architecture consists of several key components:
The main class that manages blockchain connections, wallet integration, and plugin orchestration. It provides:
  • Connection management - Maintains RPC connection to Solana
  • Wallet integration - Handles transaction signing and sending
  • Plugin registry - Tracks loaded plugins and their methods
  • Action dispatcher - Routes commands to appropriate handlers
Source: utils/syntoUtils/agent/core/index.ts:43
Every plugin implements a standard interface:
interface Plugin {
  name: string;                          // Unique plugin identifier
  methods: Record<string, any>;          // Callable methods
  actions: Action[];                     // Available actions
  initialize(agent: SolanaAgentKit): void; // Setup function
}
Plugins can access the full agent instance to execute blockchain operations.
Actions define how the agent responds to user commands:
  • Name - Unique identifier for the action
  • Similes - Alternative phrases that trigger the action
  • Description - What the action does
  • Examples - Input/output examples for AI training
  • Schema - Zod validation schema for inputs
  • Handler - Async function that executes the action
Source: utils/syntoUtils/agent/types/index.ts:110

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Agent configuration

You can configure the agent with various options to customize behavior: 
const agent = agentBuilder({
  signAndSendTransaction,
  signTransaction,
  signMessage,
  publicKey,
  sendTransaction,
  signAllTransactions
});

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Security model

The agent can only perform operations that you explicitly authorize through your connected wallet.
Security features include:
  • Wallet-based authentication - All transactions require wallet signatures
  • Transaction preview - Review operations before signing
  • Forbidden actions - Certain high-risk actions are disabled (e.g., LAUNCH_PUMPFUN_TOKEN)
  • Input validation - All inputs validated with Zod schemas before execution
  • Sign-only mode - Option to sign transactions without broadcasting

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Network support

The agent works across Solana networks:
  • Mainnet - Production blockchain with real assets
  • Devnet - Development network for testing
  • Testnet - Public testing environment
The network is determined by your RPC endpoint configuration.

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What’s next

Explore capabilities

See what the AI agent can do for you

Available plugins

Learn about token and DeFi plugins

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