mcp-data-platform-v0.8.2

Overview

This release upgrades mcp-datahub from v0.4.0 to v0.4.2, bringing improved error visibility and debug logging capabilities.

What's New

Debug Logging Support

Added debug configuration option for DataHub instances to enable detailed logging of GraphQL operations:

toolkits:
  datahub:
    instances:
      primary:
        endpoint: "https://datahub.example.com/api/graphql"
        token: "${DATAHUB_TOKEN}"
        debug: true  # Enable debug logging

When enabled, logs include:

• GraphQL operation names and latency
• Request/response sizes
• Retry attempts
• Detailed error context with URNs

Upstream Dependency Updates

mcp-datahub v0.4.1

• Fixed column-level glossary terms, tags, and descriptions added via DataHub UI not being returned
• Queries now fetch both schemaMetadata and editableSchemaMetadata, merging with UI edits taking precedence

mcp-datahub v0.4.2

• New Logger interface for structured logging
• Improved error messages for GetEntity failures (includes URN and context)
• Fixed null data detection (JSON null vs Go nil)

Breaking Changes

None. All changes are backward compatible.

Upgrade Instructions

Update your go.mod:

go get github.com/txn2/mcp-data-platform@v0.8.2

No configuration changes required. The debug option is optional and defaults to false.

Changelog

Others

• 0c2fae6: Integrate mcp-datahub v0.4.2 with Debug Logging (#30) (@cjimti)

Installation

Homebrew (macOS)

brew install txn2/tap/mcp-data-platform

Claude Code CLI

claude mcp add mcp-data-platform -- mcp-data-platform

Docker

docker pull ghcr.io/txn2/mcp-data-platform:v0.8.2

Verification

All release artifacts are signed with Cosign. Verify with:

cosign verify-blob --bundle mcp-data-platform_0.8.2_linux_amd64.tar.gz.sigstore.json \
  mcp-data-platform_0.8.2_linux_amd64.tar.gz