Skip to content

Spark for Claude 1.2.2

Choose a tag to compare

@andriydruk andriydruk released this 19 Jun 12:43
1.2.2
5837396

Spark for Claude now runs on Windows. This release also fixes attachment handling in the sandboxed (App Store) Spark build.

Assets

  • Spark.mcpb - Claude Desktop extension bundle (MCP server). Double-click or import via Claude Desktop to install.
  • Spark.skill - Claude skill archive. Import into Claude to enable the Spark CLI skill.

What's new

  • Windows support - the connector now runs on Windows alongside macOS, resolving spark.exe from the user PATH

Fixes

  • Fixed draft and comment attachments failing in the sandboxed (App Store) Spark build, which can't read files from arbitrary paths. The connector now streams file bytes to the CLI over stdin via the public --attach-stream API; oversize files are rejected before a draft is created, and unreadable paths fall back to --attach.