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What is CruqAI

CruqAI lets you build LangGraph agents on your own model provider connections, give them tools, ground them in your own knowledge, and run them with full observability. Everything is tenant-scoped and isolated at the database level.

Agents

Visual, data-driven LangGraph agents with a ReAct tool loop.

Knowledge (RAG)

Knowledge bases with self-hosted embeddings and pgvector retrieval.

Memory

Long-term facts recalled semantically across threads.

Guardrails & Prompts

Input/output safety policies and a versioned prompt registry.

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Surfaces

  • Web app (app.cruq.ai) - build agents, connect providers, manage knowledge/memory/guardrails/prompts, and watch runs.
  • /v1 REST API - programmatic access, authenticated with an API key.
  • cruqai CLI - run agents, stream traces, and manage resources from your terminal.

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How it fits together

An agent references tools and a model (via a provider connection). At run time the runtime streams a tool-call trace you can observe live or replay later. Agents can retrieve from knowledge bases and read/write memory through built-in tools, all embedded by a self-hosted embedder so no external embeddings key is required.