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OpenMetadata
Open-source metadata platform for trusted data context, lineage, semantics, and organizational memory
open-sourcememory-knowledge
15.4k
Stars
+60
Stars/month
2149
Commits (90d)
10
Releases (6m)
Star Growth
+6 (0.0%)
Overview
OpenMetadata is an open-source metadata platform that builds a unified knowledge graph for data context, lineage, and semantics. It provides governed context, business meaning, and organizational memory specifically for AI assistants and agents to understand and trust data. It includes features like semantic search, an MCP server, and APIs to serve as a context layer for AI systems.
Deep Analysis
Key Differentiator
Positions itself specifically as the open context layer for AI, providing the governed metadata and organizational memory that AI agents need beyond raw data access.
⚡ Capabilities
- • metadata knowledge graph
- • semantic search
- • organizational memory storage
- • business semantics and glossaries
- • data lineage and quality signals
🔗 Integrations
130+ connectors for data sourcesMCP serverAPIs and SDKs
✓ Best For
- ✓ Providing structured context and memory for AI agents
- ✓ Giving AI systems governed business semantics
- ✓ Building trusted data knowledge graphs for agent use
✗ Not Ideal For
- ✗ End-user chatbots or generic AI apps
- ✗ Direct data processing or analytics
⚠ Known Limitations
- ⚠ Focused on metadata and context, not agent execution
- ⚠ Requires integration to provide value to agents
Alternatives
S
Semantica
Graph-Native Infrastructure for Context and Accountable AI Systems
M
Memary
The Open Source Memory Layer For Autonomous Agents
M
MemOS
Memory OS for LLMs and AI agents with graph-structured, multimodal storage and retrieval
G
Graphiti
Build Real-Time Knowledge Graphs for AI Agents
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