Connects to LangChain for advanced language model interactions. Provides seamless access to local and remote AI models with configurable parameters and system prompts. Ideal for natural language processing, AI-powered conversations, and intelligent content generation workflows.
| Name: | langchain |
| Class: | covia.adapter.LangChainAdapter |
This adapter provides 5 MCP tool(s) for AI agent integration:
| Tool Name | Description |
|---|---|
| langchain_openai | Chat with xAI Grok models via the OpenAI-compatible xAI API. Supports messages-based and prompt-based input, system prompts, tools, and structured output. |
| langchain_anthropic | Chat with Anthropic Claude models using the native Anthropic API. API key resolved from user's secret store (ANTHROPIC_API_KEY by default; override by passing apiKey explicitly or as 's/<SECRET_NAME>'). Supports system prompts, tools, and structured output. |
| langchain_ollama | Example operation that chats with a local Ollama-served LLM via LangChainAdapter |
| langchain_openai | Chat with an OpenAI-compatible LLM. Supports messages-based and prompt-based input. API key resolved from user's secret store (OPENAI_API_KEY by default). Compatible with OpenAI, DeepSeek, Gemini, and other OpenAI-compatible endpoints — set the url parameter to use a different provider. |
| langchain_ollama_qwen3 | This is an example operation that gets a response from the Qwen3 LLM via ollama |