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AI Data Engineering

Accelerate data product delivery with Semy

Turn complex data, semantic and context engineering tasks into a prompt, then connect agents to each data product’s governed MCP endpoint.

A custom agent for building Intelligent Data Product

Every enterprise now invests in AI engineering for software. Semy brings the same acceleration to the design and delivery of your Data Products

Complete complex task

Purpose-trained for end-to-end delivery: generate a data product from a prompt, design governance workflows, embed context for agents via MCP. 

Governed and auditable

Trained on real-world use cases and grounded in your context, Semy can still err. Every action has chain-of-thought, dev-in-loop approval, rollback.

Embedded and extensible

Semy lives in your VS Code workspace. Choose any coding model – GitHub Copilot, Codex, Opus, Cortex Code – or any LLM via our extensible SDK.

How Semy engineers your Data Products

From semantic modeling to governed reasoning and embedded AI, Semy works inside the same DataOps lifecycle your engineers already use

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SemQL: the data, semantic, and context engineering language

Semarchy’s declarative syntax behind over a trillion golden records. SQL-like, with built-in graph traversal – simple to learn, designed for agents. 

Model + visualize semantics

Logical ER-modeling for entities, relationships and rules, with built-in graph crawling – no complex SQL joins or dedicated graph database tool.

Agent-optimized schema

SemQL compiles to .SEML (YAML-based): human-readable and structured for agents to consume data without bolting on a catalog context layer.

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Go from prompt to Intelligent Data Product in minutes

Ask Semy to generate a complete data product from a sample CSV and your instructions – semantic model, entities, attributes, workflows and more.

Contextual, compliant

Custom-trained, connected in real time to our secure MCP docs and governed access to your files – so only valid SemQL, grounded in your specs.

Easily extensible

Update an attribute, connect another domain or add workflows as demand grows – version, branch and rollback with our DataOps-first approach.

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Safely reason through complex data engineering requirements

Even leading coding agents make mistakes. Semy reasons in a governed way on needs like GDPR and consent workflows, without bypassing oversight. 

Auditable agent reasoning

Monitor, log and trace every suggestion and action, with version control, automated validation testing and CI/CD adherence – and rollback.

Dev-in-loop approval

Review and approve every agent plan before execution – one line of SemQL or hundreds across files. Developers are always in full control.

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Enhance core data product capabilities and experiences

Semantically enrich data products, add vector-based matching using Snowflake’s Cortex AI, or embed an agentic assistant directly in any data app.

Smarter data products

Make consumption more effective for humans and agents: enrich missing context, augment deterministic quality rules with AI-driven ones.

Better user experiences

Give users intuitive ways to surface insights with AI agents, or small AI automations inside stewardship workflows that cut manual work and errors.

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SemQL assistance without ever leaving your workspace

Semy works in your DXP workspace and understands your projects’ context, so you build without switching from VS Code to a coding agent and back.

Your models, your choice

Bring your own key and use any model your IT and security teams approve – Copilot, Codex, Claude – each interacting securely with Semy and MCP.

SemQL Assistant

AI-powered help writing valid, ready-to-use SemQL expressions from natural language, lowering the barrier for any developer.

See how customers use Intelligent Data Products

Enterprises across industries are leveraginDataOps in SDP to scale their data product delivery, increase agility and speed time to trusted insights.

Semarchy has really evolved with our company. The product's agility and flexibility let us go where the business takes us, expanding it into more of a strategic MDM solution than what we started with.

Hogan Le

Senior Manager, Governance and BI Systems, Chipotle

Rexel_corporate_logo.svg
Semarchy's implementation strategy is one of the best I've ever dealt with. We never had to bring in an outside partner. They provided great training, support, and project management. I can't say enough for how impressed I am.

James Wilson

VP of Analytics and Enterprise Solutions, Rexel USA

See all customer success stories

FAQs

What is Semy, and how is it different from a coding copilot?

Does Semy change our data products without a developer approving?

Which AI models can we use with Semy?

How does Semy avoid generating invalid or ungoverned changes?

Can Semy add AI capabilities inside the data products we deliver?