Lyra is an AI agent that does real on-chain work on Sui, check balances, transfer, swap, lend, stake, and discover yield, from your terminal, Telegram, or a web console. What makes it more than a chatbot with a wallet is the part the AI cannot override: every value-moving action is checked against a deterministic policy, dry-run simulated, and (when material-risk) held for human approval before it is broadcast as a PTB. The model proposes; code disposes.
The pitch in one line: an AI treasury operator you can actually trust with a wallet, because the spending limits, allowlists, and approval gates live in auditable code, not in a prompt the model could rationalize its way around.
LLMs are good at deciding what to do and bad at being a safety boundary. A jailbreak, a confused tool call, or a hallucinated "the user said it was fine" should never be the only thing standing between an agent and your treasury. So Lyra splits the two.
| Layer | Who | What it owns |
|---|---|---|
| Advisory | The AI | Understands intent, picks tools, explains tradeoffs, discovers opportunities. |
| Control | Deterministic code | A pure policy engine, pre-flight simulation, and an approval floor the model has no way to bypass. |
This is the defensible core: unified risk analysis, RWA-eligibility awareness, transaction simulation, enforceable policy controls, approvals, and auditable execution. It is not a generic chatbot and not an APY-ranking bot.
Balances and tokens, transfers (native SUI and any Sui coin type), trading via Cetus and Turbos plus DeepBook's native CLOB (best-route comparison), lending via NAVI, Suilend, and Scallop, liquid staking via Haedal and SpringSui, yield discovery via DeFiLlama (read-only analytics with risk signals and RWA-eligibility flags for restricted RWA and tokenized yield products), and on-chain analysis with arbitrary object and Move call inspection.
The brain is any OpenAI-compatible model (default gpt-4o-mini), swappable by environment variable. Memory is plain files on the operator's machine. Chain I/O goes through @mysten/sui (the Sui TypeScript SDK). Execution and settlement happen on Sui.
If you want an autonomous agent that can operate a treasury, propose and execute on-chain actions, and surface opportunities, but whose spending boundary you can read, test, and enforce in code, Lyra is the path. Read Quickstart next.
Four groups. Get started covers install and a first chat. Concepts walks the four-gate write pipeline and the tool model. Reference is the CLI surface and the config shape. Operate covers the operator console at /console.
Source for everything in this section: README.md.
Source: README.md