AI ERD
com.ai-erd/ai-erd is an MCP server that lets agents create and manage database schemas as DBML on an AI ERD canvas.
About
com.ai-erd/ai-erd is a hosted MCP server for AI-powered entity-relationship diagramming and database schema management expressed in DBML. Developers who ship APIs, SaaS backends, or data-heavy features can attach https://ai-erd.com/mcp to Claude Code, Cursor, or similar clients so the agent helps evolve schemas on a live canvas instead of juggling screenshots and ad hoc SQL. The canonical shelf is build and backend because that is where DBML and ERD decisions become migrations, repositories, and query shapes; the same server still pays off in validate when you are prototyping data models and in ship when you review schema changes for launch risk. Complexity is intermediate: you need basic relational modeling literacy and comfort exporting or syncing DBML into your stack. This is a specialized database design MCP, not a full ORM or hosted database provider.
- 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
AI ERD by the numbers
- Data as of Jul 7, 2026 (Skillselion catalog sync)
claude mcp add --transport http ai-erd https://ai-erd.com/mcpAdd your badge
Show developers this MCP server is listed on Skillselion. Paste this into your README.
| Transport | HTTP |
|---|---|
| Auth | None |
What it does
Design and refine database schemas in DBML with an AI-assisted ERD canvas before you implement migrations and APIs.
Who is it for?
Best when you're 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 you get
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
By the numbers
- Server version 1.0.0
- Remote endpoint https://ai-erd.com/mcp (streamable-http)
- Product site https://ai-erd.com
Recommended MCP Servers
A2dbSafe, read-only database access for AI agents.2
AdoMcpDatabase MCP server for schema discovery, comments, and SQL queries.1
Afgong Sqlite Mcp ServerExplore your Messages SQLite database to browse tables and inspect schemas with ease.
AirtableCreate, read, update, and delete records in Airtable bases and tables29
AirtableRead and write access to Airtable database schemas, tables, and records.455
Airtable User MCPManage Airtable bases: schema, field CRUD, views, formula validation, extensions30How it compares
DBML-focused ERD MCP, not a hosted Postgres admin or ORM code generator skill.
FAQ
Who is com.ai-erd/ai-erd for?
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.