4D MCP Server
Standard REST API for 4D Database — explore catalogs, query DataClasses, and manage entities via AI.
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What is the 4D MCP Server?
The 4D MCP Server gives AI agents like Claude, ChatGPT, and Cursor direct access to 4D via 6 tools. Standard REST API for 4D Database — explore catalogs, query DataClasses, and manage entities via AI. Powered by the Vinkius - no API keys, no infrastructure, connect in under 2 minutes.
Built-in capabilities (6)
Tools for your AI Agents to operate 4D
Ask your AI agent "Show me the first 5 records from the 'Invoices' table." and get the answer without opening a single dashboard. With 6 tools connected to real 4D data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.
Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by the Vinkius - your credentials never touch the AI model, every request is auditable. Connect in under two minutes.
Why teams choose Vinkius
One subscription gives you access to thousands of MCP servers - and you can deploy your own to the Vinkius Edge. Your AI agents only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure and security, zero maintenance.
Build your own MCP Server with our secure development framework →Vinkius works with every AI agent you already use
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4D MCP Server capabilities
6 toolsRequires a JSON string representation of the data payload. Create a new record in the database
Delete a record from the database
Retrieve the database catalog definition
Get a specific record by primary key
Supports ORDA-style query parameters like $filter and $orderby for advanced lookups. Query records from a specific DataClass (table)
Requires a JSON string payload. Update an existing record in the database
What the 4D MCP Server unlocks
Bridge your 4D Server with the world of AI Agents through the power of ORDA (Object Relational Data Architecture). This integration transforms your 4D database into an intelligent, queryable knowledge base, allowing your AI agent to explore structures and manage records through natural conversation. No more manual REST calls; your agent can now audit catalogs, run complex entity queries, and perform high-speed CRUD operations, ensuring your 4D data is always accessible and actionable within your AI workflows.
What you can do
- Database Exploration — Retrieve the full catalog of DataClasses (tables) and their attribute definitions (fields) to map your data structure.
- Advanced Querying — Perform complex data lookups using filters, ordering, and expansion of related entities with ORDA syntax.
- CRUD Operations — Create, read, update, and delete records across any exposed DataClass in your 4D environment.
- Metadata Insights — Check server information, version, and database structure on the fly to ensure system integrity.
- Structured Access — Interact with your data using the modern ORDA model, ensuring consistency, type safety, and security.
How it works
1. Subscribe to this server
2. Enter your 4D Server Base URL and Credentials
3. Start querying and managing your 4D database through Claude, Cursor, or any MCP-compatible client
Who is this for?
- 4D Developers — quickly audit data and test queries using natural language commands without custom code.
- Data Analysts — retrieve specific data subsets for reporting without writing manual HTTP requests or SQL.
- Business Admins — manage application records and look up information across tables easily from a single chat interface.
- Systems Integrators — verify REST API exposure and data availability in real-time during development.
Frequently asked questions about the 4D MCP Server
How do I find which tables are available?
Use the get_catalog tool. It will return a list of all DataClasses (tables) exposed through the REST API in your 4D Server.
Can I filter data based on specific conditions?
Yes. Use the list_entities tool and provide an ORDA-style filter string in the $filter parameter (e.g., "status = 'active' AND price > 100").
Does this support creating new records?
Absolutely. Use the create_entity tool by providing the DataClass name and a JSON string containing the field data for the new record.
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Give your AI agents the power of 4D MCP Server
Production-grade 4D MCP Server. Verified, monitored, and maintained by Vinkius. Ready for your AI agents — connect and start using immediately.






