# OpenHarness ## Docs - [AGENTS.md](https://docs.open-harness.dev/advanced/agents-md.md): Automatic instruction loading from project files - [MCP Servers](https://docs.open-harness.dev/advanced/mcp-servers.md): Connect to Model Context Protocol servers for external tools - [Skills](https://docs.open-harness.dev/advanced/skills.md): On-demand instruction packages loaded into conversations - [Subagents](https://docs.open-harness.dev/advanced/subagents.md): Delegate work to specialized child agents - [Agents](https://docs.open-harness.dev/core/agents.md): The core primitive for building AI agents - [Middleware & Conversation](https://docs.open-harness.dev/core/middleware.md): Composable middleware and the lightweight stateful Conversation wrapper - [Providers](https://docs.open-harness.dev/core/providers.md): Swappable filesystem and shell access for any environment - [Sessions](https://docs.open-harness.dev/core/sessions.md): Stateful multi-turn conversations with compaction, retry, and persistence - [Examples](https://docs.open-harness.dev/examples.md): Example applications built with OpenHarness - [Installation](https://docs.open-harness.dev/getting-started/installation.md): Install OpenHarness packages in your project - [Quickstart](https://docs.open-harness.dev/getting-started/quickstart.md): Build your first AI agent in minutes - [Introduction](https://docs.open-harness.dev/index.md): Build capable, general-purpose AI agents in code - [Built-in Tools](https://docs.open-harness.dev/tools/built-in-tools.md): Filesystem, shell, and other tools that ship with OpenHarness - [Custom Tools](https://docs.open-harness.dev/tools/custom-tools.md): Create your own tools using the AI SDK tool() helper - [Permissions](https://docs.open-harness.dev/tools/permissions.md): Gate tool execution with an approval callback - [React](https://docs.open-harness.dev/ui-integration/react.md): React hooks and provider for AI SDK 5 chat UIs - [Server Streaming](https://docs.open-harness.dev/ui-integration/server-streaming.md): Stream agent sessions to AI SDK 5 chat UIs - [Vue](https://docs.open-harness.dev/ui-integration/vue.md): Vue 3 composables and provider for AI SDK 5 chat UIs ## OpenAPI Specs - [openapi](https://docs.open-harness.dev/api-reference/openapi.json)