Issues

• clickhouse-execute-sql: no way to bind {name:Type} query parameters

  googleapis/mcp-toolbox#4289 · Filter by author Mordris opened on Oct 18, 2026
  

• mssql: add queryTimeout to the source, as the mysql, trino and other sources have

  googleapis/mcp-toolbox#4287 · Filter by author Mordris opened on Oct 18, 2026
  

• clickhouse: result columns come back sorted by name, and Array(UInt8) values come back base64-encoded

  googleapis/mcp-toolbox#4285 · Filter by author Mordris opened on Oct 18, 2026
  

• mssql: DECIMAL, NUMERIC, MONEY and UNIQUEIDENTIFIER values are returned base64-encoded

  googleapis/mcp-toolbox#4283 · Filter by author Mordris opened on Oct 18, 2026
  

• Cloud Build Failure Reporter: toolbox-test-nightly (toolbox-testing-438616) failed

  periodic-failure
  googleapis/mcp-toolbox#4282 · Filter by author github-actions opened on Oct 17, 2026
  1

  

• Toolbox UI: Multi-line tool descriptions lose formatting and overflow layout; add collapsible sidebar and resizable description column

  type: bugtype: feature request
  Bug

  googleapis/mcp-toolbox#4280 · Filter by author kpunde opened on Oct 16, 2026
  1

  

• Cloud Build Failure Reporter: toolbox-test-nightly (toolbox-testing-438616) failed

  googleapis/mcp-toolbox#4276 · Filter by author github-actions opened on Oct 15, 2026
  1

  

• Unbounded metric and span attribute cardinality for toolset.name from unvalidated URL path parameter

  googleapis/mcp-toolbox#4273 · Filter by author pushkar0108 opened on Oct 14, 2026
  1

• Cloud Build Failure Reporter: toolbox-test-nightly (toolbox-testing-438616) failed

  googleapis/mcp-toolbox#4258 · Filter by author github-actions opened on Oct 13, 2026
  

• feat(tool/cloud-gemini-data-analytics-query): return QueryData token usage and debug info as result metadata (_meta), not model-visible content

  googleapis/mcp-toolbox#4257 · Filter by author AndyFooBlah opened on Oct 12, 2026
  2

  

• feat(source/parallel): add opt-in Parallel Search MCP tools

  priority: p3type: feature request
  googleapis/mcp-toolbox#4253 · Filter by author georgeatparallel opened on Oct 11, 2026
  1

  

• Cloud Build Failure Reporter: toolbox-test-on-merge (toolbox-testing-438616) failed

  googleapis/mcp-toolbox#4237 · Filter by author github-actions opened on Oct 9, 2026
  3

  

• perf(tool/looker): cache LookmlModelExplore responses across metadata tools

  googleapis/mcp-toolbox#4225 · Filter by author juanpiRiv opened on Oct 6, 2026
  1

  

• Cloud Build Failure Reporter: toolbox-test-on-merge (toolbox-testing-438616) failed

  googleapis/mcp-toolbox#4223 · Filter by author github-actions opened on Oct 6, 2026
  

• Add support for running a saved query by query ID to the lookerquery tool

  type: feature request
  Feature

  googleapis/mcp-toolbox#4221 · Filter by author pjmsmithgoogle opened on Oct 5, 2026
  

• No test asserts queryParams reach the driver on the postgres and mysql sources

  googleapis/mcp-toolbox#4215 · Filter by author tonypiazza opened on Oct 4, 2026
  

• Generic mysql source has no read-only support (no readOnly field or MYSQL_READONLY)

  googleapis/mcp-toolbox#4214 · Filter by author tonypiazza opened on Oct 4, 2026
  

• File resource read errors expose absolute server paths to MCP clients

  priority: p2type: bug
  Bug

  googleapis/mcp-toolbox#4210 · Filter by author twishabansal opened on Oct 1, 2026
  4

  

• Cloud Build Failure Reporter: toolbox-test-on-merge (toolbox-testing-438616) failed

  googleapis/mcp-toolbox#4208 · Filter by author github-actions opened on Oct 1, 2026
  1

  

• search-by-aspect-types tool should be removed from general prebuilt configs and kept only for specialized use cases

  priority: p2status: help wantedtype: bug
  googleapis/mcp-toolbox#4170 · Filter by author sapank-sys opened on Sep 29, 2026
  1

  

• Cloud Build Failure Reporter: toolbox-test-on-merge (toolbox-testing-438616) failed

  googleapis/mcp-toolbox#4168 · Filter by author github-actions opened on Sep 29, 2026
  

• Looker's use_client_oauth mode can't complete OAuth from a browser client (CORS) — proposing a discovery/token proxy

  priority: p3product: lookertype: feature request
  Feature

  googleapis/mcp-toolbox#4163 · Filter by author sangaraju1988 opened on Sep 29, 2026
  

• feat(tools/mysql-sql): Add config-time validation when PostgreSQL positional parameters (\, \) are used

  googleapis/mcp-toolbox#4161 · Filter by author UmeshCode1 opened on Sep 28, 2026
  

• Discovery database comments on session start (tools/list)

  priority: p2type: feature request
  Feature

  googleapis/mcp-toolbox#4106 · Filter by author mihai1git opened on Sep 22, 2026
  1

  

• Cloud Build Failure Reporter: toolbox-test-on-merge (toolbox-testing-438616) failed

  priority: p1
  googleapis/mcp-toolbox#4102 · Filter by author github-actions opened on Sep 22, 2026