> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Frameworks and Integrations Overview

> Using OpenRouter with Popular Frameworks and Integrations

OpenRouter integrates seamlessly with popular AI frameworks and SDKs. Choose your preferred framework below for detailed integration guides:

## Available Framework Integrations

* **[Effect AI SDK](/docs/guides/community/effect-ai-sdk)** - Integration with TypeScript Effect applications using the Effect AI SDK
* **[LangChain](/docs/guides/community/langchain)** - Integration with LangChain for Python and JavaScript applications
* **[LlamaIndex](https://developers.llamaindex.ai/python/framework-api-reference/llms/openrouter/)** - Integration with LlamaIndex for Python and TypeScript RAG applications
* **[Mastra](/docs/guides/community/mastra)** - Unified interface for AI model access through Mastra framework
* **[OpenAI SDK](/docs/guides/community/openai-sdk)** - Direct integration using the official OpenAI SDK for Python and TypeScript
* **[PydanticAI](/docs/guides/community/pydantic-ai)** - High-level interface for Python applications using PydanticAI
* **[TanStack AI](/docs/guides/community/tanstack-ai)** - Integration with TanStack AI for React, Solid, and Preact applications
* **[Vercel AI SDK](/docs/guides/community/vercel-ai-sdk)** - Integration with Next.js applications using the Vercel AI SDK

## Other Integrations:

* **[Aider](https://aider.chat/docs/llms/openrouter.html)** - Integration with Aider coding assistant
* **[Cline](https://docs.cline.bot/provider-config/openrouter)** - Integration with Cline coding assistant
* **[Deep Agents CLI](https://docs.langchain.com/oss/python/deepagents/cli/providers)** - Integration with Deep Agents terminal coding agent
* **[Junie CLI](/docs/cookbook/coding-agents/junie)** - Integration with JetBrains Junie agentic coding tool
* **[Kilo Code](https://kilocode.ai/docs/providers/openrouter)** - Integration with KiloCode coding assistant
* **[Langfuse](/docs/guides/community/langfuse)** - Integration with Langfuse Observability and Tracing
* **[Roo Code](https://docs.roocode.com/providers/openrouter?_highlight=openrouter)** - Integration with Roo Code coding assistant
* **[VSCode Copilot](https://code.visualstudio.com/docs/copilot/customization/language-models#_bring-your-own-language-model-key)** - Integration with VSCode Copilot
* **[Xcode](/docs/guides/community/xcode)** - Integration with Xcode coding assistant

You can also find additional examples in our [GitHub repository](https://github.com/OpenRouterTeam/openrouter-examples).