> For the complete documentation index, see [llms.txt](https://docs.aarna.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aarna.ai/aarna-the-agentic-onchain-treasury/aarna-aot-design/core-architecture.md).

# Core Architecture

**Agentic Framework:** At the core is âTARS (aarna Tokenized Autonomous Rewards Strategies), a multi-agent system with specialized Yield Curation and Execution Agents that analyze Pendle PT markets in real-time and orchestrate redemptions with minimal slippage. These agents coordinate through a graph-based orchestration layer, integrating LLM(Gemini)-driven reasoning and aarnâ’s proprietary alpha 30/7 AI signal model for adaptive decision-making. This architecture distinguishes aarnâ from static, rule-based optimization systems by enabling true autonomous yield management with explainable, auditable onchain reasoning trails.

**Vault & Token Dual Flow:** Users can either acquire aarnâ tokens (which direct 70–80% of treasury for delegated agentic strategies, with the rest in liquidity, insurance, and incentives), or deposit directly into onchain atv vaults with stablecoins to mint atv shares. 

**Vaults are fully modular:** each can host a fixed-yield strategy, a DeFi index, a stablecoin ladder, or an institutional sleeve, all managed by agent logic under protocol, market, and governance controls.

**Policy & Risk Management:** Allocation bands, diversification rules, risk triggers, rebalancing frequencies, redemptions, and insurance mechanisms are governed by smart contracts - visible, auditable, and upgradeable only via onchain community votes. Insurance, agent error cover, and risk signaling are embedded at the protocol level and visible to every stakeholder.

<figure><img src="/files/vwwzqS0Nbjk7R5lF7ioC" alt=""><figcaption></figcaption></figure>

the âtv infrastructure and the âTARS agent layer, together integrate every major DeFi venue a treasury actually needs, DEXs, lending markets, yield markets, perpetuals, structured-yield rails, LLM/AI infra, data hubs, and onchain data sources. This stack turns fragmented liquidity and scattered opportunities into a single composable system. The mobile dApp plugs directly into it, letting users access automated allocation, structured vaults, and policy-driven execution without touching the underlying complexity.