OpenMetadata

The open context layer for AI. Open-source context, semantics & memory for data teams, AI assistants & agents. Join us:

[OpenMetadata @open_metadata]

@open_metadata in production, honored at @CollateData Summit '26:

@OpenAI: knowledge foundation for a 3,500-user data agent
@Yelp: custom MCP, improved search with ~66% fewer tokens, contributed back to OpenMetadata

Watch on demand: https://t.co/uCYn2mFjUm

#AIinProduction #OpenContextLayer #AIAgents

[OpenMetadata @open_metadata]

Connect. Reason. Remember. What @CollateData 2.0 adds on top of the OpenMetadata context layer.

No-code agents on your own LLM, plain English to a governed dashboard, and memory that only needs a correction once.

Wed 8/12, 9am PDT | https://t.co/walRaYNkzO

#OpenMetadata #AIAgents #DataEngineering

[OpenMetadata @open_metadata]

Data30 Session 9: @CollateData 2.0. Built on OpenMetadata's context layer, now with Connect, Reason, and Remember for agents.

A typed graph on open W3C ontology standards, not a guessed schema. Jo Perez demos it live.

Wed 8/12, 9am PDT | https://t.co/walRaYNkzO

#OpenMetadata #AIAgents #DataEngineering

[OpenMetadata @open_metadata]

Data30 Session 9: Collate 2.0. Built on OpenMetadata's context layer, now with Connect, Reason, and Remember for agents.

A typed graph on open W3C ontology standards, not a guessed schema. Jo Perez demos it live.

Wed 8/12, 9am PDT | https://t.co/OX70aE1d66

#OpenMetadata #AIAgents #DataEngineering

[OpenMetadata @open_metadata]

Open Metadata Office Hours tomorrow at 8am PDT!

Stuck on connectors? Unsure how to design your data contract? Need a sanity check on your use case?

Drop in and get unblocked. Engineers answering live!

Sign up here🚀: https://t.co/UnevnURE9K

#dataengineering #metadata #openmetadata #datacommunity

[OpenMetadata @open_metadata]

Thank you to everyone who joined the July OpenMetadata Community Meetup, Building an Open Context Layer!

Two tables. Same row counts, same null ratios, both pass every standard test. One is corrupted.

Prasanth Cherukuri of @salesforce showed what his DQ Profiler Companion adds six statistical metrics to OpenMetadata: entropy, KL divergence, kurtosis, skewness, value age, seasonality. All six go in through the custom metrics API. No fork, no core code changes.

@perembrull of @CollateData followed with AI Context and Tailored Personas. Ask any entity for its context, and get one profile back: owners, tags, glossary, lineage, quality, joins. Personas curate it per reader. Same data, two people, two different briefings.

Thanks again to Prasanth and Pere: https://t.co/28vdeJDi6D

#OpenMetadata #DataQuality #ContextLayer #OpenSource #DataScience #Salesforce #ContextLayer #AgentPersonas

[OpenMetadata @open_metadata]

Starting in 1 hour. OpenMetadata Community Meeting, 9 AM PT.

Prasanth Cherukuri from @salesforce + @CollateData, live now.

Join: https://t.co/4DRrBmUPvs

#OpenMetadata #Collate #AI #Salesforce #Data #BigData

[OpenMetadata @open_metadata]

Open Metadata Office Hours tomorrow at 8am PDT!

Stuck on connectors? Unsure how to design your data contract? Need a sanity check on your use case?

Drop in and get unblocked. Engineers answering live!

Sign up here 🚀: https://t.co/UnevnURE9K

#dataengineering #metadata #openmetadata #datacommunity

[OpenMetadata @open_metadata]

2 days left. OpenMetadata Community Meeting: July 22, 9 AM PT.

Prasanth Cherukuri from @salesforce + a first look at @CollateData 2.0 and OpenMetadata 2.0.

Register: https://t.co/4DRrBmUPvs

#OpenMetadata #Collate #AI #DataEngineering #Salesforce #Data #BigData

[OpenMetadata @open_metadata]

One week to go, everyone! OpenMetadata Community Meeting: July 22, 9 AM PT.

Prasanth Cherukuri from @salesforce, plus a preview of more @CollateData 2.0 and OpenMetadata 2.0.

Register: https://t.co/4DRrBmUPvs

#OpenMetadata #AI #Salesforce #Collate #Community

[OpenMetadata @open_metadata]

DMG runs OpenMetadata as the context layer for @CollateData AI Analytics: 400+ users, @Snowflake-first.

Named Design Partner of the Year at #CollateSummit '26 for shaping features like Excel/CSV upload and the split-panel UI.

Full awards moment → https://t.co/LnlM6hWmgy

#OpenMetadata #ContextLayer #DataAnalytics

[OpenMetadata @open_metadata]

Tomorrow: Agentic-Ready Data with @CollateData. 130+ sources, one knowledge graph, a governed MCP gateway for agents.

Wed 7/15, 9am PT | https://t.co/AMgnVdBSa9

#OpenMetadata #AIAgents #DataEngineering

[OpenMetadata @open_metadata]

@Scout24 turned fragmented metadata into a context layer for trusted human + AI analytics.

MCP-fed knowledge sources, LLM-enriched descriptions, and a confidence score on every AI answer. Angelita Frozza Sanches at #CollateSummit '26.

Full talk → https://t.co/QKlR2CSOg1

#DataEngineering #ContextLayer #Agents

[OpenMetadata @open_metadata]

One open knowledge graph across 130+ sources feeding a governed MCP gateway. That's how agents get context without direct access to the database.

Jo Perez (@CollateData) demos it live.

Wednesday, July 15, 9:00 AM PT. Free.

Register: https://t.co/WxVgnHowgX

#OpenMetadata #ContextLayer #AIAgents

[OpenMetadata @open_metadata]

OMD Office Hours tomorrow at 8am PDT!

Stuck on connectors? Unsure how to design your data contract? Need a sanity check on your use case?

Drop in and get unblocked. Engineers answering live!

Sign up here🚀: https://t.co/ZuUmqW9k20

#dataengineering #metadata #openmetadata #datacommunity

[OpenMetadata @open_metadata]

Agents can't act safely on a term they don't understand.

See how a governed MCP gateway plus an open knowledge graph gives agents grounded answers. No direct DB access needed.

Wed 7/15, 9am PT | https://t.co/HjHeN04iaA

#OpenMetadata #AIAgents #DataEngineering

[OpenMetadata @open_metadata]

@UnionBankPH replaced Excel-based governance with observable governance across 40K+ assets.

Searchable lineage across @Snowflake, @AWS Sage Maker AI, @AWS Quick Sight, plus a four-tier grading framework. Cirene Simon Simbahan, #CollateSummit '26.

Full talk → https://t.co/DaSHbwSdMc

#DataGovernance #DataLineage #BankingData

[OpenMetadata @open_metadata]

Save the date: July 22 at 9 AM PT for our next OpenMetadata Community Meeting.

Prasanth Cherukuri from @salesforce joins, plus get VIP seating for the next in OpenMetadata and Collate!

Register: https://t.co/L6ffUDyhfM

#OpenMetadata #Collate #AI #DataEngineering

[OpenMetadata @open_metadata]

Treat agents like any other data consumer. They need clean, trusted data too.

Lukas Patzke of @Airbus on data-as-a-product and governance in an AI-first world. #CollateSummit '26

Full panel discussion → https://t.co/kC7CXJoIpK

#DataGovernance #DataProducts

[OpenMetadata @open_metadata]

Data30 Session 8 is coming: Agentic-Ready Data, building a trusted context layer with @CollateData

130+ sources, one knowledge graph, a governed MCP gateway for agents. No direct DB access.

Wed 7/15, 9am PT | https://t.co/jMl40xW6ph

#OpenMetadata #AIAgents #DataEngineering

[OpenMetadata @open_metadata]

@AmbryGenetics put AI in variant scientists' hands without exposing patient data.

A PHI-free environment: 11,000+ assets across 6 MySQL databases, with automated tagging and lineage keeping research data de-identified. Dan Kostecki, #CollateSummit '26.

Full talk → https://t.co/avcas3YRIl

#DataGovernance #ClinicalData #Compliance