AI & LangChain
OpenRouter, Claude, GPT, Agents, Memory, and LangChain nodes
- Agent NodeAn autonomous AI agent with tool access. V2 and V3 supported, Tools Agent type only, no streaming.
- Chain LLM NodeConnect an LLM to a prompt template for text generation.
- Information ExtractorExtract structured data from unstructured text using an LLM.
- Anthropic Chat ModelUse Claude models directly via the Anthropic API for AI workflows.
- OpenAI Chat ModelOpenAI Chat Model sub-node. Not supported on indie.money — use OpenRouter Chat Model or HTTP Request instead.
- OpenRouter Chat ModelAccess multiple LLM providers through OpenRouter's unified API
- Memory Buffer WindowConversation memory for AI agents. 1-week activity TTL, persistent storage, blockchain-scoped.
- Output Parser StructuredParse LLM output into a structured JSON schema. No $ref in schema — use inline definitions.
- Sentiment AnalysisDetermine the sentiment (positive, negative, neutral) of text using an LLM.
- Text ClassifierClassify text into categories using an LLM.
- Tool CalculatorA math calculator tool for AI agents. Not supported on indie.money — use Code Tool with math expressions instead.
- Code ToolGive AI agents the ability to execute custom JavaScript code as a tool
- Embeddings OllamaGenerate text embeddings using Ollama-hosted models on indie.money
- Google Gemini Chat ModelUse Google Gemini chat models directly on indie.money
- Ollama Chat ModelUse Ollama-hosted language models for chat completions on indie.money
- OpenAIOpenAI node. Not supported on indie.money — use OpenRouter Chat Model or HTTP Request instead.
- Tool HTTP RequestHTTP Request tool for AI agents. Not supported on indie.money — use Code Tool with fetch() or authenticated API nodes instead.
- SearXNG ToolSearXNG search tool for AI agents on indie.money
- Tool Workflow (Tool Service)Tool Workflow sub-node. Not supported on indie.money — use Code Tool or restructure the agent instead.
- Pinecone Vector StoreStore and retrieve vector embeddings using Pinecone on indie.money
- Qdrant Vector StoreStore and retrieve vector embeddings using Qdrant on indie.money
- JSON Input Document LoaderLoad JSON data as documents for AI processing on indie.money
- DeepSeek Chat ModelUse DeepSeek language models with AI agents on indie.money
- xAI Grok Chat ModelUse xAI Grok language models with AI agents on indie.money
- Think ToolGive AI agents an explicit reasoning step before taking action on indie.money
- Vector Store ToolExpose a vector store as a tool for AI agents to query on indie.money
- Default Data LoaderLoad data as documents for AI processing on indie.money
- Embeddings OpenAIGenerate vector embeddings using OpenAI models on indie.money
- MCP Server TriggerExpose workflows as MCP (Model Context Protocol) tools on indie.money
- Auto-Fixing Output ParserAutomatically fix LLM output parsing errors by retrying with error context on indie.money
- Recursive Character Text SplitterSplit text into chunks for AI processing on indie.money
- Summarization ChainSummarize documents and text using LLMs on indie.money
- SerpApi ToolWeb search tool for AI agents using SerpApi on indie.money
- Wikipedia ToolSearch and retrieve Wikipedia articles for AI agents on indie.money
- Wolfram Alpha ToolComputational knowledge tool for AI agents using Wolfram Alpha on indie.money
- Supabase Vector StoreStore and retrieve vector embeddings using Supabase pgvector on indie.money
- Embeddings Azure OpenAIGenerate vector embeddings using Azure OpenAI deployments on indie.money
- Embeddings Google GeminiGenerate vector embeddings using Google Gemini models on indie.money
- Vercel AI Gateway Chat ModelAccess multiple LLM providers through Vercel AI Gateway on indie.money
- MCP Client ToolConnect AI agents to external MCP servers on indie.money
- MCP ClientCall a tool on a remote MCP server as a standalone agent step
- Groq Chat ModelUse Groq language models with AI agents on indie.money
- Mistral Cloud Chat ModelUse Mistral Cloud language models with AI agents on indie.money
- Character Text SplitterSplit text into chunks on a single separator for AI processing on indie.money.
- Contextual Compression RetrieverCompress retrieved documents down to the parts relevant to the query, using a chat model. Requires a base retriever and a model.
- Item List Output ParserParse LLM output into a list of items on indie.money.
- Model SelectorPick one of several connected chat models at runtime based on workflow data. Max 10 models; OpenAI is not available on the platform.
- MultiQuery RetrieverGenerate several query variations with a chat model and merge their results for broader retrieval. Requires a base retriever and a model.
- Vector Store RetrieverRetrieve relevant documents from a connected vector store. Requires a supported vector store (Supabase, Pinecone, or Qdrant).
- Google GeminiChat completions with Google Gemini models on indie.money