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utopia

by deeplethe3.9kRustUpdated 2026-09-05

World's first open-source enterprise world model.

The Utopia MCP server provides AI agents with read-only access to a bitemporal knowledge graph that tracks both factual timelines and system belief changes over time. Built by DeepLethe as an enterprise world model, it exposes tools for searching documents, querying graph entities and their facts as of any date, tracking what changed in a period, and querying mounted databases through an ontology-driven interface. The server enables agents to interact with a knowledge foundation that records the full evolution of understanding, complete with conflict detection, reasoning, and compliance audit trails.

Key Features

Read-only MCP tools for searching documents, walking the bitemporal graph, and querying entities with their temporal facts
Bitemporal knowledge graph tracking both when facts were true in the world and when the system learned them
Ontology-driven database querying using Ontology2SQL method across Postgres, MySQL, Trino, Databricks, and Snowflake
Built-in agent harness with agentic RAG capabilities for conversational system interaction
Entity resolution with duplicate detection across exact matches, embeddings, and model-based matching
Forward-chaining reasoning engine deriving new facts from ontology axioms (transitivity, symmetry, inverses)
Conflict detection and resolution for contradictory facts, axiom violations, and cardinality constraints
Decision ledger providing append-only audit trail of all knowledge base operations and changes

Use Cases

  • 01Enable AI agents to query enterprise knowledge with full temporal context showing how understanding evolved
  • 02Retrieve historical entity states and relationships as they existed on specific dates for audit or analysis
  • 03Query structured databases through natural language using ontology mappings maintained in the knowledge base
  • 04Track decision provenance by replaying what facts were known and believed at the time a choice was made
  • 05Build compliance-aware agents that can trace the full lineage of knowledge used in their reasoning
  • 06Create agents that understand when information changed and what evidence supported different versions of facts

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utopia — FAQ

What is the Utopia MCP server?+

Utopia is an MCP server that exposes read-only tools for AI agents to interact with a bitemporal knowledge graph. It provides document search, entity querying with temporal awareness, and ontology-driven database access for enterprise intelligence workflows.

How do I install and run the Utopia MCP server?+

Install via Docker Compose by cloning the repository and running the provided compose configuration. The system requires Docker and uses Postgres with pgvector as its backing store. Once running on localhost:1516, configure model endpoints and connect MCP clients to the exposed tools.

Which AI clients work with the Utopia MCP server?+

The README indicates it exposes tools over MCP that can be used by any MCP-compatible client. It works with OpenAI-compatible endpoints including DeepSeek, Qwen, GLM, Ollama, and vLLM for air-gapped deployments.

Do I need API keys to use Utopia?+

You need to configure model endpoints for chat and embedding under Administration → Models. The system supports any OpenAI-compatible endpoint, so you can use commercial APIs or run models locally with Ollama/vLLM.

Is the Utopia MCP server free to use?+

Yes, Utopia is open-source under the Apache-2.0 license. The software itself is free, though you'll need your own infrastructure (Docker, Postgres) and model endpoints (which may have their own costs).

What are the system requirements for running Utopia?+

Docker is required for the prebuilt image deployment. For local development, you need Rust 1.85+, Node 20+, and pnpm. The system uses one Rust binary and one Postgres database with pgvector extension.

How do I install utopia?+

Open the source repository on GitHub and follow its README. utopia is a mcp server — MCP Agents Market links you directly to the official repo.

Is utopia free?+

utopia is an open-source project hosted on GitHub. Check the repository for its license and any usage requirements.

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