Release notes

A first-run reliability fix for Cowork and Claude Code. When the host sandbox blocks the connection to MixShift, sign-in now fails clearly and tells you how to fix it, instead of dead-ending on a cryptic network error.

Changed

• Sign-in failures are now actionable. If the plugin cannot reach MixShift because the Cowork or Claude Code sandbox has not allowlisted its address, you get a plain explanation and the exact next step (allowlist the domain, or run mixshift doctor) rather than an opaque "network error" with no way forward.
• The welcome flow no longer hands you a sign-in link it cannot complete. If the connection is blocked, it stops and points you to the fix instead of leaving you waiting on a link that never works.

Fixed

• Removed sign-in guidance that told you to run mixshift in your own terminal. The bundled command is not installed system-wide, so that produced a "command not found" dead end; sign-in now keeps you on a path that works.

The first stable beta release. It bundles the data, brand-context, and branding work since 0.5.40 into the version the closed beta runs on.

Added

• Large query results now come back complete. mixshift data query automatically pages through the service's per-request row and byte limits, so you no longer have to split a big pull into smaller queries by hand.
• New "Querying from your own app" section in the auth-setup docs, for connecting your own application directly to your MixShift data.

Changed

• Refreshed MixShift branding: the new monogram logo and updated brand green now render across generated reports and the design system.
• Brand-context-driven skills now read your brand brain when deciding whether they have enough context to run, so they no longer show a false "blocked by context" when a brand brain is already in place.
• Building brand context now draws enrichment from the brand brain directly. The separate enrich step is folded into the build, so onboarding a brand takes one fewer manual command.

Removed

• The standalone brand enrich command is retired. Its work now happens automatically as part of building brand context.

A reliability and transparency release: feedback is never dropped, the update instructions work on every install, and you can read what changed without leaving the plugin.

Added

• mixshift whatsnew shows recent release notes right in the plugin. Run it any time to see what changed in the latest releases. It reads the published changelog (cached for a day, and it still works from cache when you are offline), and the "update available" notice now points you to it.

Changed

• The "update available" notice now prints an update command that works no matter how the plugin was installed: the fully qualified claude plugin update mixshift-ai@mixshift, plus a note to add --scope local when you installed it for a single project. The previous notice printed a bare command that could fail with "Plugin not found" on project-scoped installs.
• For a brand that spans more than one Amazon seller account, brand context now picks the primary account by actual revenue and ad spend, falling back to the earlier heuristic only when those are unavailable.

Fixed

• Sending feedback no longer fails when there is no email saved in your profile. mixshift feedback now picks up your signed-in identity automatically, and if none is available it still sends your message instead of losing it (and suggests signing in so we can follow up).

A correctness and consistency release. It folds in a full review pass across the skills, hardens the build, and renames one skill for consistency.

Changed

• Renamed the mx-report-pull skill to mx-amazon-report. This lines it up with the rest of the Amazon API skills (mx-amazon-ads, mx-amazon-retail, mx-amazon-amc, mx-amazon-dsp). The slash command is now /mixshift-ai:mx-amazon-report. The underlying mixshift amazon report ... CLI commands are unchanged, so any scripts that call the CLI keep working.

Fixed

• Onboarding now points to the correct command for ad-hoc SQL (mixshift data query).
• Unattended and scheduled sessions locate their service credential reliably at run time instead of assuming a fixed path.
• The AMC and DSP skills now discover instances and advertisers correctly when the signed-in account manages other accounts, including seats and advertiser IDs that sit beneath a managed account.
• Large advertiser and account identifiers are read back without rounding.
• Amazon Ads write actions (for example pausing campaigns or changing bids) preview a dry run first and require an explicit, separate confirmation before anything is committed.
• Search Query Performance and Brand Analytics tables now show up when listing available warehouse tables.
• Live featured-offer pricing reads are attributed to the correct merchant and marketplace.

Removed

• Removed an internal-only skill that was not intended to ship in the public plugin.