solana-ai-agent

A Rust framework for building AI-driven on-chain agents on Solana, powered by Xiaomi MiMo. Stream account state, let MiMo reason about it, sign and submit transactions — all in a single low-latency Rust process.

Python and TypeScript bots dominate Solana tooling, but neither can keep up with the latency Solana actually demands. solana-ai-agent is written in Rust: tokio for I/O, solana-client for RPC + WebSocket, and reqwest for the MiMo Open Platform. The result is an agent loop that reads on-chain state and reaches a model decision in under 2 seconds.

• mimo-v2.5-pro runs long chain-of-thought against transaction graphs and price feeds — perfect for arbitrage and liquidation judgement calls.
• mimo-v2.5 handles fast tactical decisions (rebalance, vote, exit).
• OpenAI-compatible HTTP — works cleanly with reqwest + serde_json.

• Async agent loop: subscribe to accounts/logs over WebSocket, batch into prompts, route to MiMo.
• Pluggable strategies (trait Strategy) — three batteries-included: arb-scout, liquidation-watch, dao-vote.
• Built-in signer with solana-sdk keypair management.
• Dry-run mode (simulate transaction, no submit).
• Structured prompt templates with on-chain data interpolation.
• TOML config + .env secrets.

git clone https://github.com/FlipZ3ro/solana-ai-agent
cd solana-ai-agent
cargo build --release

cp .env.example .env  # add MIMO_API_KEY + KEYPAIR_PATH
./target/release/solana-ai-agent --config configs/arb-scout.toml --dry-run

Run against mainnet:

./target/release/solana-ai-agent --config configs/arb-scout.toml

   Solana RPC + WS
          │
          ▼
   ┌─────────────────┐
   │  account_stream │  tokio + solana-client
   └────────┬────────┘
            │  AccountUpdate
            ▼
   ┌─────────────────┐
   │  strategy       │  trait — decides if MiMo should be consulted
   └────────┬────────┘
            │  Prompt
            ▼
   ┌─────────────────┐
   │  mimo client    │  reqwest → mimo-v2.5(-pro)
   └────────┬────────┘
            │  Decision { action, reason, confidence }
            ▼
   ┌─────────────────┐
   │  signer + RPC   │  build, sign, send tx (or dry-run)
   └─────────────────┘

• Async account/log subscription with reconnect
• Strategy trait + 3 reference impls
• MiMo reqwest client with retry
• Dry-run + submit modes
• Jito bundle support (priority lanes)
• gRPC Yellowstone Geyser plugin client
• Reinforcement-learning fine-tuning loop using MiMo trajectories

A serious 24/7 production bot consumes ~3 B tokens / month.

MIT — see LICENSE.