wp_update_tag is one of 162 MCP tools included in Easy MCP AI — the WordPress plugin that connects Claude, ChatGPT, and any AI assistant to your site.
Install Free Plugin →wp_update_tag
DestructiveDescription
Tag naming drift is a quiet SEO problem — 'ai-tools', 'AI Tools', and 'ai_tools' all exist as separate tags when only one should. Easy MCP AI lets your AI client list the tag library, spot the inconsistencies, and patch name, slug, or description in one conversation without ever opening the admin panel. Clients like Cursor or Claude Desktop can chain this with a post-update call to apply the corrected tag across existing content in the same session.
See it in action
wp_list_tags Locating the tag to update…
{
"total": 11,
"tags": [
{ "id": 14, "name": "SEO Tips", "slug": "seo-tips", "count": 5 },
{ "id": 8, "name": "WordPress", "slug": "wordpress", "count": 12 }
]
} wp_update_tag {
"tag_id": 14,
"name": "SEO & SEM Tips",
"slug": "seo-sem-tips",
"updated_fields": ["name", "slug"]
} Found tag #14 — 'SEO Tips'. Name and slug have been updated.
Example Use Cases & Sample Prompts
- Fixing inconsistent naming
- Prompt: “List my tags and rename ‘wp-plugin’ to ‘wordpress-plugins’ to match our naming convention.”
- Improving a tag slug
- Prompt: “The tag ‘AI Tools’ has the slug ‘ai-tools-2’ — fix it to ‘ai-tools’.”
- Rebranding a tag
- Prompt: “Rename the tag ‘tips’ to ‘quick-tips’ and update its description.”
- Adding a description
- Prompt: “Find the ‘security’ tag and add a clear description explaining what types of content use it.”
- Consolidation preparation
- Prompt: “We’re merging two content themes — rename ‘seo-basics’ to ‘seo’ to match the broader tag.”
Frequently Asked Questions
What does wp_update_tag do?
Tag naming drift is a quiet SEO problem — 'ai-tools', 'AI Tools', and 'ai_tools' all exist as separate tags when only one should. Easy MCP AI lets your AI client list the tag library, spot the inconsistencies, and patch name, slug, or description in one conversation without ever opening the admin panel. Clients like Cursor or Claude Desktop can chain this with a post-update call to apply the corrected tag across existing content in the same session.
How do I use wp_update_tag with my AI assistant?
Install the Easy MCP AI WordPress plugin, generate an API token in your dashboard, and connect your AI client (Claude, ChatGPT, Cursor, or any MCP-compatible assistant). Then simply describe what you want in natural language — for example: "Update the description for the 'AI' tag to 'Posts covering artificial intelligence and machine learning'."
Do I need Easy MCP AI to use wp_update_tag?
Yes. wp_update_tag is one of 162 MCP tools bundled inside the Easy MCP AI WordPress plugin. Install the free plugin from WordPress.org, connect your AI client, and this tool becomes available immediately — no coding required.
Related Tools
TagsCreate a new post tag with name, slug, and description
Delete a post tag by ID
Fetch full details of a specific post tag by ID
List all post tags with slugs, descriptions, and post counts
Step 1
Get the Plugin
Install Easy MCP AI on your WordPress site to unlock wp_update_tag and all 74 tools instantly.
Step 2
Connect Your AI Client
Already have the plugin? Step-by-step setup guides for Claude, ChatGPT, Cursor, Windsurf, and 10+ more.