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Update: Use Docker-built image for schemacrawler-ai #128

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sualeh
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@sualeh sualeh commented Jul 25, 2025

name: Update: Use Docker-built image for schemacrawler-ai
about: Requests for updating a MCP server to the Docker Catalog
title: "Update: Use Docker-built image for schemacrawler-ai"
labels: submission
assignees: ""

MCP Server Information

Server Name: schemacrawler-ai
Repository URL: https://github.com/schemacrawler/SchemaCrawler-AI
Brief Description: Enables natural language interaction with your database schema

Basic Requirements

  • Open Source: Uses acceptable license (Apache-2.0, MIT, BSD-2-Clause, BSD-3-Clause or other permissive license)
  • MCP Compliant: Implements MCP API specification
  • Active Development: Recent commits and maintained
  • Docker Artifact: Dockerfile
  • Documentation: Basic README and setup instructions
  • Security Contact: Method for reporting security issues

Submitter Checklist

  • This server meets the basic requirements listed above
  • I understand this will undergo automated and manual review.
  • I have tested the MCP Server using task validate -- --name SERVER_NAME
  • I have built the MCP Server using task build -- --tools SERVER_NAME

@sualeh sualeh requested a review from a team as a code owner July 25, 2025 00:32
@ipedrazas
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Build fails, when I run task build -- --tools schemacrawler-ai I get the following error:

Aug 28, 2025 11:16:34 AM schemacrawler.tools.commandline.SchemaCrawlerCommandLine executeCommandLine
INFO: Running command ConnectCommand
Aug 28, 2025 11:16:34 AM schemacrawler.tools.commandline.command.ConnectCommand run
INFO: Using database plugin <>
Aug 28, 2025 11:16:34 AM schemacrawler.tools.commandline.command.ConnectCommand loadSchemaCrawlerOptionsBuilder
FINE: Creating SchemaCrawler options builder
Aug 28, 2025 11:16:34 AM schemacrawler.tools.commandline.command.ConnectCommand createDataSource
FINE: Creating data-source
Aug 28, 2025 11:16:34 AM us.fatehi.utility.datasource.DatabaseConnectionSources newDatabaseConnectionSource
CONFIG: Loading database schema using multiple threads
Aug 28, 2025 11:16:34 AM us.fatehi.utility.datasource.SimpleDatabaseConnectionSource <init>
WARNING: Database user is not provided
Aug 28, 2025 11:16:34 AM us.fatehi.utility.datasource.SimpleDatabaseConnectionSource <init>
WARNING: Database password is not provided
Aug 28, 2025 11:16:34 AM jdk.internal.event.EventHelper logX509CertificateEvent
FINE: X509Certificate: Alg:SHA384withRSA, Serial:05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c, Subject:CN=DigiCert Trusted Root G4, OU=www.digicert.com, O=DigiCert Inc, C=US, Issuer:CN=DigiCert Trusted Root G4, OU=www.digicert.com, O=DigiCert Inc, C=US, Key type:RSA, Length:4096, Cert Id:1057369358, Valid from:8/1/13, 12:00 PM, Valid until:1/15/38, 12:00 PM
Aug 28, 2025 11:16:34 AM jdk.internal.event.EventHelper logX509CertificateEvent
FINE: X509Certificate: Alg:SHA384withRSA, Serial:08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9, Subject:CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1, O="DigiCert, Inc.", C=US, Issuer:CN=DigiCert Trusted Root G4, OU=www.digicert.com, O=DigiCert Inc, C=US, Key type:RSA, Length:4096, Cert Id:3406046841, Valid from:4/29/21, 12:00 AM, Valid until:4/28/36, 11:59 PM
Aug 28, 2025 11:16:34 AM jdk.internal.event.EventHelper logX509CertificateEvent
FINE: X509Certificate: Alg:SHA256withRSA, Serial:0a:16:40:c2:60:6e:fe:65:9b:46:35:87:5f:38:14:fe, Subject:CN="Amazon Web Services, Inc.", OU=Amazon Redshift, O="Amazon Web Services, Inc.", L=Seattle, ST=Washington, C=US, SERIALNUMBER=4152954, OID.2.5.4.15=Private Organization, OID.1.3.6.1.4.1.311.60.2.1.2=Delaware, OID.1.3.6.1.4.1.311.60.2.1.3=US, Issuer:CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1, O="DigiCert, Inc.", C=US, Key type:RSA, Length:3072, Cert Id:2264124271, Valid from:1/31/25, 12:00 AM, Valid until:1/30/26, 11:59 PM
Aug 28, 2025 11:16:34 AM jdk.internal.event.EventHelper logX509CertificateEvent
FINE: X509Certificate: Alg:SHA256withRSA, Serial:0b:ae:66:bc:5a:ba:7f:95:87:c6:f9:e9:04:e3:33:04, Subject:CN=DigiCert Timestamp 2024, O=DigiCert, C=US, Issuer:CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA, O="DigiCert, Inc.", C=US, Key type:RSA, Length:4096, Cert Id:3934399196, Valid from:9/26/24, 12:00 AM, Valid until:11/25/35, 11:59 PM
Aug 28, 2025 11:16:34 AM jdk.internal.event.EventHelper logX509CertificateEvent
FINE: X509Certificate: Alg:SHA256withRSA, Serial:07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b, Subject:CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA, O="DigiCert, Inc.", C=US, Issuer:CN=DigiCert Trusted Root G4, OU=www.digicert.com, O=DigiCert Inc, C=US, Key type:RSA, Length:4096, Cert Id:3207540671, Valid from:3/23/22, 12:00 AM, Valid until:3/22/37, 11:59 PM
Aug 28, 2025 11:16:34 AM jdk.internal.event.EventHelper logX509CertificateEvent
FINE: X509Certificate: Alg:SHA384withRSA, Serial:0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a, Subject:CN=DigiCert Trusted Root G4, OU=www.digicert.com, O=DigiCert Inc, C=US, Issuer:CN=DigiCert Assured ID Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US, Key type:RSA, Length:4096, Cert Id:845088433, Valid from:8/1/22, 12:00 AM, Valid until:11/9/31, 11:59 PM
Aug 28, 2025 11:16:34 AM jdk.internal.event.EventHelper logX509CertificateEvent
FINE: X509Certificate: Alg:SHA384withRSA, Serial:05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c, Subject:CN=DigiCert Trusted Root G4, OU=www.digicert.com, O=DigiCert Inc, C=US, Issuer:CN=DigiCert Trusted Root G4, OU=www.digicert.com, O=DigiCert Inc, C=US, Key type:RSA, Length:4096, Cert Id:1057369358, Valid from:8/1/13, 12:00 PM, Valid until:1/15/38, 12:00 PM
Aug 28, 2025 11:16:34 AM jdk.internal.event.EventHelper logX509CertificateEvent
FINE: X509Certificate: Alg:SHA384withRSA, Serial:08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9, Subject:CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1, O="DigiCert, Inc.", C=US, Issuer:CN=DigiCert Trusted Root G4, OU=www.digicert.com, O=DigiCert Inc, C=US, Key type:RSA, Length:4096, Cert Id:3406046841, Valid from:4/29/21, 12:00 AM, Valid until:4/28/36, 11:59 PM
Aug 28, 2025 11:16:34 AM jdk.internal.event.EventHelper logX509CertificateEvent
FINE: X509Certificate: Alg:SHA256withRSA, Serial:0d:1f:02:a4:a2:c5:a3:d3:a3:7d:da:07:19:9a:36:20, Subject:CN=Microsoft Corporation, OU=Java Signing (SHA2), O=Microsoft Corporation, L=Redmond, ST=Washington, C=US, Issuer:CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1, O="DigiCert, Inc.", C=US, Key type:RSA, Length:4096, Cert Id:1223504232, Valid from:8/30/24, 12:00 AM, Valid until:10/29/27, 11:59 PM
Aug 28, 2025 11:16:34 AM jdk.internal.event.EventHelper logX509CertificateEvent
FINE: X509Certificate: Alg:SHA256withRSA, Serial:0a:80:ef:18:4b:8d:f1:05:82:d1:c4:76:a7:95:74:68, Subject:CN=DigiCert SHA256 RSA4096 Timestamp Responder 2025 1, O="DigiCert, Inc.", C=US, Issuer:CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1, O="DigiCert, Inc.", C=US, Key type:RSA, Length:4096, Cert Id:2267438615, Valid from:6/4/25, 12:00 AM, Valid until:9/3/36, 11:59 PM
Aug 28, 2025 11:16:34 AM jdk.internal.event.EventHelper logX509CertificateEvent
FINE: X509Certificate: Alg:SHA256withRSA, Serial:0d:c7:ac:57:05:ff:21:99:2e:40:43:22:0c:3a:49:86, Subject:CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1, O="DigiCert, Inc.", C=US, Issuer:CN=DigiCert Trusted Root G4, OU=www.digicert.com, O=DigiCert Inc, C=US, Key type:RSA, Length:4096, Cert Id:838034565, Valid from:5/7/25, 12:00 AM, Valid until:1/14/38, 11:59 PM
Aug 28, 2025 11:16:34 AM jdk.internal.event.EventHelper logX509CertificateEvent
FINE: X509Certificate: Alg:SHA384withRSA, Serial:0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a, Subject:CN=DigiCert Trusted Root G4, OU=www.digicert.com, O=DigiCert Inc, C=US, Issuer:CN=DigiCert Assured ID Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US, Key type:RSA, Length:4096, Cert Id:845088433, Valid from:8/1/22, 12:00 AM, Valid until:11/9/31, 11:59 PM
Aug 28, 2025 11:16:34 AM org.postgresql.Driver parseURL
FINE: JDBC URL must start with "jdbc:postgresql:" but was: 12.12.12.12
Aug 28, 2025 11:16:34 AM com.microsoft.sqlserver.jdbc.SQLServerDriver:1 acceptsURL
FINER: ENTRY Arguments not traced.
Aug 28, 2025 11:16:34 AM com.microsoft.sqlserver.jdbc.SQLServerDriver:1 acceptsURL
FINER: RETURN false
Aug 28, 2025 11:16:34 AM net.snowflake.client.jdbc.SnowflakeConnectString parse
FINE: Connect strings must start with jdbc:snowflake://
Aug 28, 2025 11:16:34 AM us.fatehi.utility.UtilityLogger logSafeArguments
INFO: Command line:
--url
12.12.12.12
--user:env
SA
<password provided>
--info-level
standard
--log-level
ALL
--routines
.*
--command
mcpserver
--transport
stdio
Aug 28, 2025 11:16:34 AM us.fatehi.utility.UtilityLogger logFatalStackTrace
SEVERE: Could not get connection properties
us.fatehi.utility.SQLRuntimeException: Could not get connection properties
        at us.fatehi.utility.datasource.AbstractDatabaseConnectionSource.createConnectionProperties(AbstractDatabaseConnectionSource.java:73)
        at us.fatehi.utility.datasource.SimpleDatabaseConnectionSource.<init>(SimpleDatabaseConnectionSource.java:60)
        at us.fatehi.utility.datasource.DatabaseConnectionSources.newDatabaseConnectionSource(DatabaseConnectionSources.java:45)
        at us.fatehi.utility.datasource.DatabaseConnectionSources.newDatabaseConnectionSource(DatabaseConnectionSources.java:52)
        at schemacrawler.tools.databaseconnector.DatabaseConnector.newDatabaseConnectionSource(DatabaseConnector.java:131)
        at schemacrawler.tools.commandline.command.ConnectCommand.createDataSource(ConnectCommand.java:125)
        at schemacrawler.tools.commandline.command.ConnectCommand.run(ConnectCommand.java:104)
        at schemacrawler.tools.commandline.SchemaCrawlerCommandLine.executeCommandLine(SchemaCrawlerCommandLine.java:82)
        at schemacrawler.tools.commandline.SchemaCrawlerCommandLine.execute(SchemaCrawlerCommandLine.java:54)
        at schemacrawler.Main.main(Main.java:76)
        at schemacrawler.tools.ai.mcpserver.DockerMcpServer.main(DockerMcpServer.java:244)
Caused by: java.sql.SQLException: Could not find a suitable JDBC driver for database connection URL <12.12.12.12>
        at us.fatehi.utility.datasource.AbstractDatabaseConnectionSource.getJdbcDriver(AbstractDatabaseConnectionSource.java:120)
        at us.fatehi.utility.datasource.AbstractDatabaseConnectionSource.createConnectionProperties(AbstractDatabaseConnectionSource.java:44)
        ... 10 more
Caused by: java.sql.SQLException: No suitable driver
        at java.sql/java.sql.DriverManager.getDriver(DriverManager.java:300)
        at us.fatehi.utility.datasource.AbstractDatabaseConnectionSource.getJdbcDriver(AbstractDatabaseConnectionSource.java:117)
        ... 11 more

Aug 28, 2025 11:16:34 AM schemacrawler.tools.commandline.utility.CommandLineLogger logState
INFO: Environment:
  SchemaCrawler 16.26.3
  Linux 6.10.14-linuxkit
  Eclipse Adoptium OpenJDK 64-Bit Server VM 21.0.7+6-LTS
  JVM Architecture 64-bit ARM (aarch64)
Aug 28, 2025 11:16:34 AM schemacrawler.tools.commandline.utility.CommandLineLogger logState
INFO: Connection:
  Not connected to a database
SchemaCrawler 16.26.3

Error: Could not get connection properties

Aug 28, 2025 11:16:34 AM us.fatehi.utility.ioresource.BaseInputResource openNewInputReader
FINE: Opened resource <jar:file:/opt/schemacrawler/lib/schemacrawler-commandline-16.26.3.jar!/command-line-error.footer.txt> for reading
Run SchemaCrawler again with just the
-h
option for help

Or, run SchemaCrawler again with an additional
--log-level=CONFIG
option for details on the error

Additional resources are on the SchemaCrawler website,
https://www.schemacrawler.com
and a live, interactive tutorial is on
https://killercoda.com/schemacrawler


Environment:
  SchemaCrawler 16.26.3
  Linux 6.10.14-linuxkit
  Eclipse Adoptium OpenJDK 64-Bit Server VM 21.0.7+6-LTS
  JVM Architecture 64-bit ARM (aarch64)
Connection:
  Not connected to a database
Aug 28, 2025 11:16:34 AM java.lang.Shutdown logRuntimeExit
FINE: Runtime.exit() called with status: 1
java.lang.Throwable: Runtime.exit(1)
        at java.base/java.lang.Shutdown.logRuntimeExit(Shutdown.java:179)
        at java.base/java.lang.Shutdown.exit(Shutdown.java:160)
        at java.base/java.lang.Runtime.exit(Runtime.java:188)
        at java.base/java.lang.System.exit(System.java:1920)
        at schemacrawler.Main.exit(Main.java:97)
        at schemacrawler.Main.main(Main.java:82)
        at schemacrawler.tools.ai.mcpserver.DockerMcpServer.main(DockerMcpServer.java:244)

exit status 1
task: Failed to run task "build": exit status 1

Bear in mind, that we need to be able to list tools without a valid connection to the database.

@sualeh
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sualeh commented Aug 28, 2025

@ipedrazas Thanks. I will take a look, and modify.

@sualeh
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sualeh commented Aug 31, 2025

@ipedrazas @nicksieger This issue has been resolved. Please could you retest? Thanks.

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@sualeh @ipedrazas