mcp-toolbox Releases

A large feature release introducing AlloyDB admin and Cloud Monitoring sources, plus extensive prebuilt tools for Cloud SQL, MySQL, Postgres, Neo4j, and SQLite. It also adds YugabyteDB support.

Sep 19, 2025

Adds ClickHouse support, improves Looker authentication via end-user credentials, and introduces parameter validation for Firestore. It moves OAuth configuration to the source level.

Sep 5, 2025

Introduces Firebird and Oceanbase database sources, enhances MCP server capabilities (ping, auth propagation), and adds new BigQuery, Firestore, and Looker tools.

Aug 27, 2025

Introduces AlloyDB admin prebuilt tools, new Looker dashboard tools, and UI login improvements, alongside support for query parameters in various sources.

Aug 14, 2025

This release focuses on improving session processing and replay stability, along with performance optimizations. It includes updates to the dotnet4 SDK to use OTLP HTTP and updates to documentation.

Aug 8, 2025

Adds TiDB database support, an interactive web UI, and various new tools for Looker and Dataplex, while fixing return value handling in BigQuery SQL tools.

Aug 5, 2025

Major update introducing Map parameters, Dataplex and Looker sources, MongoDB tools, and generic MySQL/MSSQL prebuilt tools, alongside MCP version support.

Jul 25, 2025

Focuses on dynamic reloading for the toolbox configuration, adds MySQL query timeout support, and fixes documentation preview and parameter handling issues.

Jul 11, 2025

This release introduces comprehensive support for new database sources and tools, including Redis and Valkey, alongside multiple configuration enhancements and bug fixes for SQL tools.

Jul 2, 2025

A comprehensive update featuring Kafka configuration improvements, OpenTelemetry compatibility fixes, and new features including log downloading, SQL alerts, and an RSS feed.

Jun 23, 2025

The focus is on extending SQL tool capabilities with template parameters for specific databases and improving metrics and protocol handling.

Jun 10, 2025

A major feature release adding new execution tools for BigQuery, Spanner, MySQL, and SQL Server, plus support for MCP stdio and prebuilt tools.

May 28, 2025

This release adds Couchbase as a new source and tool, along with a PostgreSQL execution tool to expand database connectivity.

May 6, 2025

Significant expansion of the toolbox with new sources (BigQuery, Bigtable, SQLite) and tools, along with IAM authentication support for various databases and a toolset feature for MCP.

Apr 23, 2025

Introduces core protocol support for the Model Context Protocol (MCP) and adds an HTTP Source and Tool.

Apr 4, 2025

A minor bug fix release correcting variable names in documentation and fixing user agent headers for AlloyDB sources.

Mar 20, 2025

This release renames 'AuthSource' to 'AuthService' and improves parameter validation and error handling.

Mar 3, 2025

This release focuses on fixing Open Graph image generation, improving documentation structure, and enhancing SQL query capabilities, particularly around joins and window functions.

Feb 12, 2025

This release includes bug fixes for alerts and events, introduces the ability to create dashboards and alerts directly from logs and traces, and updates documentation and dependencies.

Feb 12, 2025

This release adds OpenTelemetry metrics support and internet speed instrumentation to the web SDK, along with improvements to the SQL builder and bug fixes regarding project access and search functionality.

Feb 6, 2025