# Aomi > Aomi is a blockchain harness for agentic AI. You build an App as a Rust plugin, Aomi hosts it on a runtime, and it acts on-chain for the user with simulate-before-sign safety and non-custodial signing. There are three builder surfaces: a Rust agent runtime, drop-in agent skills for coding agents, and a React widget. ## Build on Aomi - [Overview](https://aomi.dev/docs/build/index): what an Aomi App is and the path to ship one. - [Quickstart](https://aomi.dev/docs/build/quickstart): zero to a deployed App. - [Building an App](https://aomi.dev/docs/reference/building-apps): the anatomy of an App and its host tools. - [The SDK](https://aomi.dev/docs/reference/sdk-api): the DynAomiTool trait and the dyn_aomi_app! macro. - [CLI toolchain](https://aomi.dev/docs/reference/cli-toolchain): aomi-build, aomi-run, and aomi-git. - [Deploy and activate](https://aomi.dev/docs/build/deploy): ship an App to the community platform. - [Common errors](https://aomi.dev/docs/build/common-errors): the errors a builder hits and the fixes. ## Trade on Aomi - [Overview](https://aomi.dev/docs/trade/index): how Aomi executes on-chain trades. - [How execution works](https://aomi.dev/docs/trade/execution): the simulate-before-sign trade flow. ## Aomi Skills - [Aomi Skills](https://aomi.dev/docs/skills/index): the aomi-build and aomi-transact agent skills. ## Integrations - [Widget setup](https://aomi.dev/docs/guides/frontend-setup): install the React widget. - [Headless library](https://aomi.dev/docs/guides/headless-library): the @aomi-labs/react library and the AomiClient. - [Hooks](https://aomi.dev/docs/guides/headless/hooks): the headless hooks. - [Custom tools](https://aomi.dev/docs/guides/custom-tools): add your own tools with DynAomiTool. ## Concepts - [What is Aomi](https://aomi.dev/docs/concepts/what-is-aomi): the model in one read. - [How it works](https://aomi.dev/docs/concepts/how-it-works): the request flow. - [Architecture](https://aomi.dev/docs/concepts/architecture): the public App and runtime model. - [Security](https://aomi.dev/docs/concepts/security): the safety posture. - [Glossary](https://aomi.dev/docs/concepts/glossary): the terms. ## Reference - [HTTP API](https://aomi.dev/docs/reference/api-reference): the backend HTTP surface. - [Simulation](https://aomi.dev/docs/reference/simulation): simulate-before-sign. - [Sessions](https://aomi.dev/docs/reference/sessions): session and thread handling. - [Apps and authentication](https://aomi.dev/docs/reference/apps-auth): App keys and scoping.