Issues

• HTTP transport: advertise OAuth protected-resource metadata so clients can sign in

  acryldata/mcp-server-datahub#234 · Filter by author prpercival opened on Sep 17, 2026

• Docker images were never published: the Docker workflow's only run failed at the Docker Hub login step

  acryldata/mcp-server-datahub#224 · Filter by author andersenleo opened on Sep 7, 2026

• Schema field descriptions are hard-truncated to 120 chars with no way to configure it

  acryldata/mcp-server-datahub#222 · Filter by author ne1r0n opened on Aug 27, 2026
  3

• bug(gql): DataProduct.entities resolver returns 500 on OSS v1.6.0, breaking get_entities() for all DataProduct URNs

  acryldata/mcp-server-datahub#221 · Filter by author sudhakarast opened on Aug 13, 2026

• get_entities/get_lineage block after ~6 URNs in one server process

  acryldata/mcp-server-datahub#216 · Filter by author Zen-cronic opened on Aug 10, 2026

• search silently caps num_results at 50

  acryldata/mcp-server-datahub#215 · Filter by author Zen-cronic opened on Aug 10, 2026

• get_entities cannot report a DataJob's declared inputs, GraphQL documents never request DataJob.inputOutput

  acryldata/mcp-server-datahub#213 · Filter by author kishanraj41 opened on Aug 10, 2026

• Docs: tool argument shapes differ from DataHub's REST/GraphQL vocabulary — a reference table would prevent a whole class of first-run failures

  acryldata/mcp-server-datahub#212 · Filter by author flamiinngo opened on Aug 10, 2026

• save_document with a non-existent urn returns success but writes nothing

  acryldata/mcp-server-datahub#211 · Filter by author flamiinngo opened on Aug 10, 2026

• Query entities have no timestamp over MCP: queries.gql comments out properties.created and lastModified.time

  acryldata/mcp-server-datahub#209 · Filter by author jou2512 opened on Aug 10, 2026

• get_entities returns list results wrapped in an undocumented {"result": [...]} envelope

  acryldata/mcp-server-datahub#207 · Filter by author DanishButt586 opened on Aug 10, 2026

• MCP tool surface gaps discovered during downstream impact analysis integration

  acryldata/mcp-server-datahub#206 · Filter by author Kaustuvi opened on Aug 9, 2026
  1

• get_entities and search tools lack support for ML entity types (MLFeatureTable / MLFeature properties, MLModel search)

  acryldata/mcp-server-datahub#205 · Filter by author neoquantx opened on Aug 8, 2026

• Pattern: pairing mcp-server-datahub with a domain action server (URN-keyed tools, metadata-informed guardrails)

  acryldata/mcp-server-datahub#203 · Filter by author OJ-IRO opened on Aug 8, 2026

• RFC: opt-in output-sanitization hint for catalog free-text

  acryldata/mcp-server-datahub#201 · Filter by author edycutjong opened on Aug 8, 2026
  1

• update_description silently succeeds when column_path matches no field on the entity

  acryldata/mcp-server-datahub#200 · Filter by author JonathanSolvesProblems opened on Aug 7, 2026

• Column lineage responses omit the downstream landing column

  acryldata/mcp-server-datahub#197 · Filter by author Jennycruzy opened on Aug 7, 2026
  3

• get_lineage offset pagination refetches page 1 and can hide later consumers

  acryldata/mcp-server-datahub#194 · Filter by author Arshgill01 opened on Aug 7, 2026

• search returns bare URNs for assertion entities: SearchEntityInfo has no Assertion fragment

  acryldata/mcp-server-datahub#193 · Filter by author Pedrexus opened on Aug 7, 2026

• Version filter logs does not meet minimum None when a tool is deployment-gated rather than version-gated

  acryldata/mcp-server-datahub#192 · Filter by author Pedrexus opened on Aug 7, 2026

• get_entities omits ML aspects, so ML relationships are invisible to agents

  acryldata/mcp-server-datahub#187 · Filter by author BriceZemba opened on Aug 5, 2026

• search does not return MLFeature, MLModel or MLFeatureTable entities

  acryldata/mcp-server-datahub#186 · Filter by author BriceZemba opened on Aug 5, 2026

• Optional point-in-time parameter for context reads (get_entities, get_lineage)

  acryldata/mcp-server-datahub#181 · Filter by author Laolex opened on Aug 4, 2026

• get_entities stops returning entirely on a larger catalog, while the same read over GraphQL takes 4.5s

  acryldata/mcp-server-datahub#179 · Filter by author mcrowley19 opened on Aug 3, 2026

• get_entities shatters URNs containing commas (all ML URNs) when given a comma-separated list

  acryldata/mcp-server-datahub#176 · Filter by author SyedAbdulRaufPython opened on Aug 2, 2026