Schemacrawler AI MCP server

by schemacrawler·io.github.schemacrawler/schemacrawler-ai·vv17.15.2-1

Enables natural language schema queries — explore tables, keys, procedures, and get SQL help fast

B73/100grade B

What users say

No reviews yet

Safety scan

B73/100

Adoption

Growing

11 stars

Reviews

Nobody has reviewed Schemacrawler AI yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

No tool declarations could be read from the package source. They show once the server is installed.

scanner v0.1.4 · 2026-09-19 · same rubric, same numbers if you re-run it

no findings

–Code scanpackage could not be scannedn/a
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitystatic API keys via environment variables6/15
Maintenancelast push 1 days ago15/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Overall 73/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

claude mcp add schemacrawler-ai -- docker run -i --rm schemacrawler/schemacrawler-ai:17.15.2-1

Is Schemacrawler AI MCP server safe?: Mostly: it is graded B (73/100). Read the Schemacrawler AI safety report
How do I install Schemacrawler AI?: It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does Schemacrawler AI need an API key?: Yes. The registry entry asks for SCHCRWLR_DATABASE_USER, SCHCRWLR_DATABASE_PASSWORD.
Is Schemacrawler AI maintained?: The last commit was in the last day (2026-09-18). The latest release is vv17.15.2-1.
What can I use instead of Schemacrawler AI?: Servers from other publishers that do the same job: Schemagate MCP server, LINQ to DB MCP server and Grain MCP server. Compare all Schemacrawler AI alternatives.

Same job from other publishers: the closest match first, then the best rated.

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Local package. It runs on your machine, not through the gateway.

SCHCRWLR_MCP_SERVER_TRANSPORTMCP Server transport type - valid values are 'http' or 'stdio', defaulting to 'stdio'.
SCHCRWLR_DATABASE_USERsecretDatabase user name. Can be optional depending on the database connection type.
SCHCRWLR_DATABASE_PASSWORDsecretDatabase user password. Can be optional depending on the database connection type.
SCHCRWLR_JDBC_URLJDBC URL for database connection. If this is provided, the server, host, port and database are not used.
SCHCRWLR_SERVERSchemaCrawler database plugin, for example, 'sqlserver' or 'sqlite'. Used only if the JDBC URL is not provided.
SCHCRWLR_HOSTDatabase host. Defaults to localhost. Used only if the JDBC URL is not provided.
SCHCRWLR_PORTDatabase port. Defaults to the default port for the server type. Used only if the JDBC URL is not provided.
SCHCRWLR_DATABASEDatabase to connect to (optional). Used only if the JDBC URL is not provided.
SCHCRWLR_INFO_LEVELHow much database metadata to retrieve. Values are 'minimum', 'standard', 'detailed' or 'maximum'.
SCHCRWLR_LOG_LEVELLogging verbosity level. Values are 'SEVERE', 'WARNING', 'INFO', 'CONFIG', or 'FINE'.
SCHCRWLR_EXCLUDE_TOOLSMCP Server tools to exclude, as a comma-separated list.

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Shows the safety grade and links back to this page. It updates itself after every scan and review.

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