What is the SchemaBrain MCP server?
The trust and intelligence layer between AI agents and your database.
How to install SchemaBrain
Copy-paste configuration for popular MCP clients.
DATABASE_URLrequiredsecretPostgres connection URL (postgresql+psycopg://USER:PASSWORD@HOST:PORT/DBNAME). The agent never sees this; the URL stays in the env so credentials never appear in argv or logs.
{
"mcpServers": {
"schemabrain": {
"command": "uvx",
"args": [
"schemabrain",
"serve",
"--url-env",
"DATABASE_URL",
"--store-path",
"{store_path}"
],
"env": {
"DATABASE_URL": "<YOUR_DATABASE_URL>"
}
}
}
}{
"mcpServers": {
"schemabrain": {
"command": "uvx",
"args": [
"schemabrain",
"serve",
"--url-env",
"DATABASE_URL",
"--store-path",
"{store_path}"
],
"env": {
"DATABASE_URL": "<YOUR_DATABASE_URL>"
}
}
}
}{
"mcpServers": {
"schemabrain": {
"command": "uvx",
"args": [
"schemabrain",
"serve",
"--url-env",
"DATABASE_URL",
"--store-path",
"{store_path}"
],
"env": {
"DATABASE_URL": "<YOUR_DATABASE_URL>"
}
}
}
}{
"servers": {
"schemabrain": {
"type": "stdio",
"command": "uvx",
"args": [
"schemabrain",
"serve",
"--url-env",
"DATABASE_URL",
"--store-path",
"{store_path}"
],
"env": {
"DATABASE_URL": "<YOUR_DATABASE_URL>"
}
}
}
}claude mcp add schemabrain --env DATABASE_URL=<YOUR_DATABASE_URL> -- uvx schemabrain serve --url-env DATABASE_URL --store-path {store_path}Related MCP servers
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