mcp-trino-v0.6.1

Changelog

Note: This release supersedes v0.6.0, which was published with missing MCPB bundle assets due to a release pipeline issue (immutable release prevented post-build asset uploads).

Features

• feat: add ProgressNotifier interface for granular query progress (#36) — Long-running Trino queries can now send progress notifications to MCP clients via the ProgressNotifier interface. Clients that provide a _meta.progressToken receive real-time status updates (executing, formatting, complete).

Bug Fixes

• fix: create release as draft to allow MCPB bundle uploads (#37) — GoReleaser now creates releases as drafts, uploads all assets (including MCPB bundles and signatures), then publishes. Fixes HTTP 422: Cannot upload assets to an immutable release.

Installation

Claude Desktop (macOS/Windows)

Download the .mcpb bundle for your platform and double-click to install:

• macOS Apple Silicon (M1/M2/M3/M4): mcp-trino_0.6.1_darwin_arm64.mcpb
• macOS Intel: mcp-trino_0.6.1_darwin_amd64.mcpb
• Windows: mcp-trino_0.6.1_windows_amd64.mcpb

Homebrew (macOS)

brew install txn2/tap/mcp-trino

Claude Code CLI

claude mcp add trino \
  -e TRINO_HOST=your-trino-host \
  -e TRINO_USER=your-user \
  -- mcp-trino

Docker

docker pull ghcr.io/txn2/mcp-trino:v0.6.1

Verification

All release artifacts are signed with Cosign. Verify with:

cosign verify-blob --bundle mcp-trino_0.6.1_linux_amd64.tar.gz.sigstore.json \
  mcp-trino_0.6.1_linux_amd64.tar.gz