（保持原样，仅提供翻译的部分，如有需要可进一步翻译，但根据要求，代码块和特定格式保持不变）
Manage WordPress sites through AI Engine's MCP Server. AI Engine is a free WordPress plugin that exposes a comprehensive MCP interface.
Setup
The user needs:
- AI Engine plugin installed (free: https://wordpress.org/plugins/ai-engine/)
- MCP Server enabled in AI Engine → Settings → MCP
- A Bearer Token set in MCP settings
Connection details should be stored in the user's TOOLS.md:
## WordPress MCP
- URL: https://example.com/wp-json/mcp/v1/http
- Bearer Token:
How to Call MCP Tools
All calls use JSON-RPC 2.0 over HTTP POST:
curl -s -X POST \
-H "Authorization: Bearer " \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"","arguments":{...}}}'
Discovery
List available tools (varies by enabled features):
{"jsonrpc":"2.0","id":1,"method":"tools/list"}
Always start with tools/list to discover what's enabled on this site.
Connectivity Check
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"mcp_ping","arguments":{}}}
MCP Features (Modular)
Tools are grouped into features that the site admin enables in AI Engine → Settings → MCP Features. Only WordPress core is enabled by default. Always use tools/list to discover what's available.
| Feature | Default | Description |
|---|
| WordPress | ✅ On | Posts, pages, comments, users, media, taxonomies, settings |
| Plugins | Off | Install, activate, update, and modify plugins |
| Themes | Off | Install, activate, switch, and customize themes |
| Database | Off | Execute SQL queries on the WordPress database |
| Polylang | Off | Multilingual content (requires Polylang plugin) |
| WooCommerce | Off | Products, orders, customers (requires WooCommerce) |
| SEO Engine | Off | SEO analysis, analytics (requires SEO Engine plugin) |
| Social Engine | Off | Social media scheduling (requires Social Engine plugin) |
| Dynamic REST | Off | Raw access to WordPress REST API |
See
references/features.md for tool details per feature.
Common Workflows
Content Audit (WordPress + SEO Engine)
mwseo_get_seo_statistics — Overall site healthmwseo_get_posts_needing_seo — Posts with SEO problems- Loop:
mwseo_do_seo_scan per post → fix with mwseo_set_seo_title, mwseo_set_seo_excerpt
Publish a Post (WordPress core)
wp_create_post with post_title, post_content, post_status: "draft"- Optionally set SEO metadata if SEO Engine is enabled
wp_update_post with post_status: "publish" when ready
Translation Workflow (Polylang)
pll_translation_status — See coverage gapspll_get_posts_missing_translation with target languagepll_create_translation — Create translated post linked to original
Multi-Site Management
Store multiple sites in
TOOLS.md and select by name:
### My Blog
- URL: https://blog.example.com/wp-json/mcp/v1/http
- Token: abc123
My Shop
- URL: https://shop.example.com/wp-json/mcp/v1/http
- Token: xyz789
Tips
- Use
wp_get_post_snapshot instead of multiple calls — gets post + meta + terms in one request
- Use
wp_alter_post for search-replace edits instead of re-uploading entire content
wp_get_posts returns no full content by default — use wp_get_post for content- Analytics date params use
start_date / end_date (not camelCase)
- Always run
tools/list first — available tools depend on which features the admin enabled