Issues

• MCP tool calls round integer arguments above 2^53

  googleapis/mcp-toolbox#4434 · Filter by author feiiiiii5 opened on Nov 6, 2026
  

• Non-string prompt arguments reject string-valued MCP input

  googleapis/mcp-toolbox#4432 · Filter by author feiiiiii5 opened on Nov 6, 2026
  

• SQLite JSON tool results lose large integer precision

  googleapis/mcp-toolbox#4430 · Filter by author feiiiiii5 opened on Nov 6, 2026
  

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

  periodic-failure
  googleapis/mcp-toolbox#4429 · Filter by author github-actions opened on Nov 6, 2026
  

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

  googleapis/mcp-toolbox#4424 · Filter by author github-actions opened on Nov 5, 2026
  

• postgres-database-overview: current_connections and pct_connections_used count background processes

  type: bug
  Bug

  googleapis/mcp-toolbox#4422 · Filter by author beskvladimir-create opened on Nov 5, 2026
  

• HTTP header precedence is lost when source and tool use different casing

  googleapis/mcp-toolbox#4416 · Filter by author feiiiiii5 opened on Nov 4, 2026
  

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

  priority: p1
  googleapis/mcp-toolbox#4414 · Filter by author github-actions opened on Nov 4, 2026
  

• Cloud Build Failure Reporter: toolbox-continuous-release (database-toolbox) failed

  googleapis/mcp-toolbox#4415 · Filter by author github-actions opened on Nov 4, 2026
  

• postgres-get-column-cardinality: tables with inheritance children return two rows per column (pg_stats.inherited is not filtered)

  type: bug
  Bug

  googleapis/mcp-toolbox#4412 · Filter by author beskvladimir-create opened on Nov 4, 2026
  

• Looker tool(s) to create data apps

  product: lookertype: feature request
  Feature

  googleapis/mcp-toolbox#4410 · Filter by author brettguenther opened on Nov 4, 2026
  

• postgres tools do not check rows.Err() after iterating results; mid-stream errors return partial results as success

  googleapis/mcp-toolbox#4406 · Filter by author pcbeingused333 opened on Nov 3, 2026
  

• Add get_index_recommendations prebuilt tool to alloydb-postgres

  type: feature request
  Feature

  googleapis/mcp-toolbox#4397 · Filter by author lavishgulati-google opened on Nov 2, 2026
  

• docs: samples use retired gemini-2.0-flash / gemini-1.5-flash and fail with 404

  googleapis/mcp-toolbox#4389 · Filter by author pcbeingused333 opened on Oct 31, 2026
  

• oceanbase prebuilt list_tables: statement has two "?" placeholders for one parameter, so the tool cannot succeed

  type: bug
  Bug

  googleapis/mcp-toolbox#4388 · Filter by author beskvladimir-create opened on Oct 31, 2026
  

• postgres-list-roles: roles whose names start with "pg" or "alloydb" (e.g. pgbouncer) are hidden because "_" is a LIKE wildcard

  type: bug
  Bug

  googleapis/mcp-toolbox#4379 · Filter by author beskvladimir-create opened on Oct 30, 2026
  

• redis / valkey tools: integer, float and boolean parameters are sent as %!s(int=60) instead of their value

  type: bug
  Bug

  googleapis/mcp-toolbox#4377 · Filter by author beskvladimir-create opened on Oct 30, 2026
  

• Data lineage tool only searches first element of search location list.

  product: datalineagetype: bug
  Bug

  googleapis/mcp-toolbox#4373 · Filter by author drstrangelooker opened on Oct 29, 2026
  

• stdio mode works with Goose up to and including v1.7.0 only

  type: bug
  Bug

  googleapis/mcp-toolbox#4371 · Filter by author grenom opened on Oct 29, 2026
  

• spanner-list-tables (PostgreSQL dialect): storing_columns is always empty because the join filters on INDEX_TYPE IN ('LOCAL', 'GLOBAL')

  priority: p2product: spannertype: bug
  Bug

  googleapis/mcp-toolbox#4364 · Filter by author beskvladimir-create opened on Oct 29, 2026
  

• Hierarchical/Nested Toolsets

  type: feature request
  Feature

  googleapis/mcp-toolbox#4357 · Filter by author scottslewis opened on Oct 28, 2026
  

• Graceful shutdown deadline is not configurable, so an SSE server always exits non-zero on SIGTERM

  googleapis/mcp-toolbox#4355 · Filter by author zelig81 opened on Oct 28, 2026
  

• Add Looker render_dashboard tool with interactive MCP Apps UI

  type: feature request
  Feature

  googleapis/mcp-toolbox#4353 · Filter by author pjmsmithgoogle opened on Oct 28, 2026
  

• Add Looker render_visualization tool with interactive MCP Apps UI

  type: feature request
  Feature

  googleapis/mcp-toolbox#4352 · Filter by author pjmsmithgoogle opened on Oct 28, 2026
  

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

  googleapis/mcp-toolbox#4349 · Filter by author github-actions opened on Oct 28, 2026