AI ERD
Design and refine database schemas in DBML with an AI-assisted ERD canvas before you implement migrations and APIs.
Overview
com.ai-erd/ai-erd is a MCP server for the build phase that lets agents create and manage database schemas as DBML on an AI ERD canvas.
What is this MCP server?
- AI-assisted ERD design with real-time canvas at ai-erd.com
- Create and manage schemas using DBML via hosted MCP at ai-erd.com/mcp
- Streamable-http remote MCP (schema version 2025-12-11, server version 1.0.0)
- Bridges whiteboard-style modeling and implementation-ready DBML for agents
- Useful when iterating tables, keys, and relations before writing migration files
- Remote endpoint https://ai-erd.com/mcp (streamable-http)
- Product site https://ai-erd.com
What problem does it solve?
Your schema lives in scattered diagrams and the agent cannot see or update your ERD while you code migrations.
Who is it for?
Builders defining relational schemas early and wanting agent help on tables, relations, and DBML before backend implementation.
Skip if: NoSQL-only products, teams that already standardize on a single migration-only workflow with no ERD step, or offline-only database design.
What do I get? / Deliverables
After connecting the MCP remote, you and your agent share one DBML-backed schema workspace tied to a real-time ERD canvas.
- DBML-backed schema definitions on the AI-ERD canvas
- Agent-assisted edits to ERD structure during build
- Clearer handoff from diagram to migration or ORM implementation
Recommended MCP Servers
Journey fit
Physical schema and relationships are core backend build work even when you first sketched them during validation. AI-ERD targets entity-relationship design and DBML output—the layer under ORMs, SQL, and service boundaries.
How it compares
DBML-focused ERD MCP, not a hosted Postgres admin or ORM code generator skill.
Common Questions / FAQ
Who is com.ai-erd/ai-erd for?
Solo developers and small teams designing SQL-style schemas who use MCP agents during backend and prototype work.
When should I use com.ai-erd/ai-erd?
Use it when you are modeling or revising entities and relationships and want DBML plus a visual canvas accessible to your coding agent.
How do I add com.ai-erd/ai-erd to my agent?
Register the remote MCP URL https://ai-erd.com/mcp (streamable-http) in your MCP client and use ai-erd.com for account or workspace setup as documented on the site.