HelperMCP - WordPress MCP Plugin

Content management

1. Create, edit, schedule, duplicate, trash, and restore posts, pages, and any custom post type.
2. Fix part of a post without rewriting it: find and replace, or insert at a heading.
3. Write in Markdown and have it converted to proper editor blocks.
4. Revisions list and one-call rollback
5. Bulk edit many posts at once
6. Categories, tags and custom taxonomies, with SEO fields for each term
7. Custom fields, ACF-aware
8. Comments: list, approve, mark as spam, reply
9. Navigation menus: create, add and remove items, assign to locations

SEO

1. Works automatically with Yoast SEO, Rank Math, All in One SEO, SEOPress, The SEO Framework, SmartCrawl, Slim SEO and HelperSEO.
2. Built-in SEO output when no SEO plugin is installed
3. On-page analysis with a score and a checklist
4. Site-wide SEO audit that lists posts missing titles, descriptions, keywords, or images
5. Internal link suggestions, and edit or remove links in a post
6. Structured data (schema) tools with validation
7. robots.txt and sitemap tools, with a guard against blocking your whole site
8. Redirect manager with 301, 302 and 410 rules, plus regex support.
9. 404 log with automatic redirect suggestions
10. Broken link scanner

Media

1. Upload from a URL or from base64
2. Set the featured image from a URL or the media library.
3. Alt text tools, including bulk fill
4. Image audit, compression and resizing, with original files backed up
5. Convert images to WebP, with the old URLs rewritten in your posts.

Site management

1. Install, activate, deactivate, update, and delete plugins and themes.
2. Automatic rollback if an activation or theme switch breaks the site
3. Change site title, tagline, logo, favicon, timezone, permalinks and more
4. Read and edit any plugin’s settings and your theme’s settings.
5. Block theme support: templates, patterns, theme.json and global styles.
6. Clear caches, flush permalinks, and view or run scheduled tasks
7. Manage users and roles, with a guard on administrator accounts.

Error finder and fixer

1. Reads the debug log and groups the errors
2. Shows the exact file and line, and which plugin or theme owns it
3. Shows the code around the error, a likely cause, and a suggested fix
4. Patch plugin and theme files safely: syntax check, automatic backup, automatic rollback
5. Site health report

Security and performance

1. Security scan for suspicious code, PHP files in uploads, and risky settings
2. Core and plugin file verification against official checksums
3. Quarantine a suspicious file and restore it later.
4. Performance audit covering autoload bloat, revisions, transients, and caching
5. Page speed measurement
6. Database clean-up with a dry run first
7. Database backups, backup plugin trigger for UpdraftPlus, and core updates that require a fresh backup

Works with any plugin

1. Call any plugin’s REST API as the connected user, for example, WooCommerce.
2. Search and read any plugin’s stored settings.
3. Run read-only database queries.

Control and safety

1. Sign in with WordPress (OAuth) for connectors, no token to paste.
2. Access levels per app: Everything, Content and SEO, Read-only, or custom
3. Token expiry, IP allowlist, and rate limits
4. Switch any tool on or off, with high-impact tools off by default.
5. Approval gate to hold risky or all changes until you approve them
6. Automatic restore points before bulk and settings changes
7. Activity log of everything your AI does
8. Every action runs with the connected user’s real WordPress permissions.

Customise and extend

1. Markdown playbooks that teach your AI your style, with defaults for category, author, status, and featured image
2. Your AI can read, write, and save its own instruction files.
3. Add-on API so developers can add new tools
4. Full developer documentation