1.9.0 (2026-08-14)
Features
- groups: Add ttlMs and cacheScope customization to config (#3805) (a5d4947)
- migrate: Convert toolset to group kind during migration (#3704) (0adeaa5)
- server/mcp: Introduce generic client extension registry (#3723) (016245c)
- skill: Add review-prs skill for mcp-toolbox (#3743) (5b7bacc)
- source/bigquery: Add apiEndpoint field to override BigQuery API host (#3437) (4da1600)
- source/databaseinsights: Add databaseinsights source (#3461) (3b9615d)
- sources/spanner: Rename execute_sql_dql to execute_sql_readonly (#3776) (cf5a0c8)
- tools/bigtable: Add admin lifecycle and listing tools (#3596) (801d589)
- tools/bigtable: Bigtable-list-schemas MCP tool (#3683) (9228c61)
- tools/databaseinsights: Add Advanced Query Insights tools for AlloyDB (#3722) (74d18ae)
- tools/looker: Add additional tools to allow dashboards to be modified, and their layouts altered. (#3597) (b2b80fb)
- tools: Add cloud-sql-connect-gce for pg, mysql, mssql (#3740) (ca58fa4)
Bug Fixes
- auth/mcp: Derive PRM URL from Toolbox URL (#3765) (aa30842)
- config: Ignore environment variables in YAML comments (#3807) (79aa732), refs #3793
- mcp: Return Tool execution error for invalid input param (#3799) (8120197)
- prebuilt/cloud-storage: Declare tool collections as groups (#3764) (7d468be)
- server/mcp: Disallow client overriding URL bound parameters (#3798) (f15a9c7)
- server: Avoid a nil-flusher panic in the SSE handler (#3520) (947f42f)
- tools/bigquery: Keep the provider error classification in bigquery-execute-sql (#3738) (42570b8)
- tools/looker: Scope the filters quoting rule to values in query description (#3788) (78eb0b8)
- util: Convert exponent-form JSON numbers in ConvertNumbers (#3730) (e9713ee)
| OS/Architecture | Description | SHA256 Hash |
|---|---|---|
| linux/amd64 (Signature) | For Linux systems running on Intel/AMD 64-bit processors. | 18f420003278d839410ddf3290740863ab017955889ad4a9b7b6a827be90a9f2 |
| darwin/arm64 | For macOS systems running on Apple Silicon (M1, M2, M3, etc.) processors. | 182ed68a206742e41f31c29e669b3c657025b3e0c561490f58af569e1d364c77 |
| darwin/amd64 | For macOS systems running on Intel processors. | c0598bfe7704d197d7c96bdd47cd18612141f9d46be9f52de6258d970979e4f1 |
| windows/amd64 | For Windows systems running on Intel/AMD 64-bit processors. | cab08bf7ce933b040cc2b86f59d97433c82e3e5b5d944348df37336fd63c7f99 |
| windows/arm64 | For Windows systems running on ARM 64-bit processors. | 4de939f84acba9c51175fe93b9c347567c71c158829a6300d2ff0f6914ddc156 |