Noshi-Kanamer – Pre-Launch & Handoff Toolkit for Developers

Stop forgetting to disable WP_DEBUG before client handoff. Noshi-Kanamer’s pre-launch checklist catches the things that always slip through — WP_DEBUG, noindex, test content, unused media — before you hand off to a client.

Noshi-Kanamer is a pre-launch checklist and cleanup toolkit for WordPress freelancers and agencies. It helps you prepare a WordPress site for client delivery — clean up test content, check launch settings, hide Gutenberg blocks the client doesn’t need, and keep their admin experience focused.

The Pre-Launch tab is your final checkpoint before delivery: delete test content, flush rewrite rules, check WP_DEBUG, and confirm search engine indexing — all without leaving the admin. When the checklist clears, your site is ready to hand off.

Block Showcase

Instantly render every registered block on any page or post. Insert the Block Showcase block, click “Generate Showcase”, and all available blocks appear in one place — ready for client review or your own reference.

No more hunting through the block inserter to find what’s available.

Hide Blocks

Remove unwanted default blocks (social links, YouTube embed, etc.) from the editor with a single click. Applied globally across all users — not just per-user preferences.

When you’re ready to deliver, the Pre-Launch tab generates a functions.php snippet to make the setting permanent. Deactivate or remove the plugin without losing your configuration.

Test Posts

Generate flagged test posts in one click. Each post is marked internally, so you can delete all test content before launch with zero risk of touching real posts.

Pre-Launch Cleanup

A checklist that actually does the work. Before handing off the site, the Pre-Launch tab handles everything in one screen:

• Delete all test posts — removes every flagged test post instantly
• Move Block Showcase pages to trash — cleans up pages containing the Block Showcase block
• Flush rewrite rules — prevents 404 errors after migration to production
• Search engine indexing — detects if your site is still set to noindex, with a direct link to fix it
• Admin email address — shows the current email with a direct link to update it
• WP_DEBUG status — alerts if debug mode is still on, with a copy-paste fix
• Persist block visibility — generates a functions.php snippet to keep your Hide Blocks settings after deactivating or removing the plugin

When all tasks are complete, a “Ready to launch” banner confirms the site is clean and ready for handoff.

Media Manager

Find and remove unused images before handing off the site. The Media Manager tab (Tools > Noshi-Kanamer) lists every image not referenced anywhere in your content — select the ones you want to remove and delete them in one go.

Each image in the media library is scanned automatically:

• “Unused” badge — appears on any image that isn’t used in post content, featured images, or custom fields (including ACF image and gallery fields)
• “Used In” field — open any media attachment to see exactly which posts or pages reference it
• Bulk delete — select unused images in the Media Manager tab and permanently delete them before client handoff

Who is this for?

WordPress freelancers and agencies who build sites for clients and want to eliminate the repetitive, error-prone steps before delivery.

If you’ve ever shipped a site with WP_DEBUG still on, noindex still set, or test posts still in the database — this plugin is for you.

Source Code

The compiled JavaScript in the build/ directory is generated from the JSX source files in src/ using Vite. The full source code is included in the plugin package under src/.