# Cordango > Build complete business applications from a definition you own. ## Docs - [Cordango](https://docs.cordango.com/index.md): Build complete business applications from a definition you own. - [Quickstart](https://docs.cordango.com/quickstart.md): From an empty directory to a running application. - [Building with an agent](https://docs.cordango.com/ai/overview.md): Cordango is designed to be driven by an AI coding agent. - [Claude Code](https://docs.cordango.com/ai/claude.md): Starting prompt and setup for Claude Code. - [Codex](https://docs.cordango.com/ai/codex.md): Starting prompt and setup for Codex. - [Cursor](https://docs.cordango.com/ai/cursor.md): Starting prompt and setup for Cursor. - [GLM](https://docs.cordango.com/ai/glm.md): Starting prompt and setup for GLM models. - [Overview](https://docs.cordango.com/concepts.md): How the pieces fit together. - [Semantic source](https://docs.cordango.com/concepts/semantic-source.md): The .cordango.yaml files you actually write. - [The App Definition](https://docs.cordango.com/concepts/app-definition.md): The JSON document your source compiles into. - [The schema](https://docs.cordango.com/concepts/schema.md): The contract behind the App Definition, and how to ask it questions. - [Targets](https://docs.cordango.com/concepts/targets.md): What turns an App Definition into a running application. - [Core apps](https://docs.cordango.com/concepts/core-apps.md): Data the platform already has. - [Editing an app](https://docs.cordango.com/guides/authoring.md): Changing semantic source by hand. - [Semantic operations](https://docs.cordango.com/guides/semantic-ops.md): Structural change through cordango apply. - [Roles and access](https://docs.cordango.com/guides/roles.md): Who may read and write what. - [Validating and CI](https://docs.cordango.com/guides/validation.md): cordango check, and what to run on every commit. - [Deploying a generated app](https://docs.cordango.com/guides/deploying.md): Running what cordango build produces. - [Security & privacy](https://docs.cordango.com/security.md): What leaves your machine, and what does not. - [Install](https://docs.cordango.com/cli/install.md): Install the cordango CLI. - [Command reference](https://docs.cordango.com/cli/commands.md): Every cordango command in this build. - [Workspace layout](https://docs.cordango.com/cli/workspace.md): What cordango new writes, and what belongs in git. - [Publishing](https://docs.cordango.com/cli/publish.md): Connect a workspace to a Cordango instance and make an app live. - [Introduction](https://docs.cordango.com/api-reference/introduction.md): The HTTP surface of a running Cordango app. - [Authentication](https://docs.cordango.com/api-reference/authentication.md): Personal access keys over the Authorization header. - [Records](https://docs.cordango.com/api-reference/data.md): List, read, create, replace and delete records. - [Overview](https://docs.cordango.com/mcp/overview.md): Where MCP fits, and what exists today.