MediaWiki API MCP Server

### wiki_page_undelete Undelete (restore) deleted MediaWiki pages with comprehensive restoration options including selective revision restoration, talk page recovery, and detailed logging. This tool provides full access to MediaWiki's undelete API functionality. **Page Identification Parameters:** - `title` (string, required): Title of the page to undelete. This must be the exact title of the deleted page as it appears in the deletion log **Restoration Reason Parameters:** - `reason` (string): Reason for restoring the page (default: empty). This appears in the deletion log and helps other editors understand the purpose of the restoration **Selective Restoration Parameters:** - `timestamps` (string): Pipe-separated list of timestamps of specific revisions to undelete (e.g., "2023-01-01T12:00:00Z|2023-01-02T15:30:00Z"). If both `timestamps` and `fileids` are empty, all revisions will be undeleted - `fileids` (string): Pipe-separated list of file revision IDs to restore for file pages (e.g., "123|456"). If both `timestamps` and `fileids` are empty, all file versions will be restored **Associated Content Parameters:** - `undeletetalk` (boolean): Undelete all revisions of the associated talk page, if any (default: false). Automatically restores the discussion page related to the undeleted page **Change Tracking Parameters:** - `tags` (string): Pipe-separated list of change tags to apply to the entry in the deletion log (e.g., "restoration|admin-action"). Helps categorize and track different types of restorations for administrative purposes **Watchlist Management Parameters:** - `watchlist` (string): Watchlist behavior for the restored page (default: "preferences") - `"nochange"`: Don't change current watchlist status - `"preferences"`: Use user preferences (typically ignored for bot users) - `"unwatch"`: Remove from watchlist after restoration - `"watch"`: Add to watchlist after restoration - `watchlistexpiry` (string): Watchlist expiry timestamp in ISO 8601 format. Omit to leave current expiry unchanged **Response Information:** The tool returns information about the restoration including: - Page title that was restored - Reason used for the restoration - Number of revisions restored - Number of file versions restored (for file pages) **Important Notes:** - The `title` parameter is required and must exactly match the deleted page title - Undelete operations require appropriate permissions (undelete rights) in the MediaWiki installation - The restoration is logged in the deletion log with the provided reason and any specified tags - Selective restoration using `timestamps` or `fileids` allows for partial recovery of page history - Talk page restoration with `undeletetalk` requires separate permissions and may fail even if the main page restoration succeeds - If no specific revisions are specified via `timestamps` or `fileids`, all available revisions will be restored - File pages can have both page revisions and file revisions, which are handled separately - Some revisions may not be restorable if they have been permanently deleted or if there are permission restrictions **Usage Examples:** - Full restoration: `{"title": "Example Page", "reason": "Accidental deletion"}` - Selective restoration: `{"title": "Example Page", "timestamps": "2023-01-01T12:00:00Z|2023-01-02T15:30:00Z", "reason": "Restore specific versions"}` - File restoration: `{"title": "File:Example.jpg", "fileids": "123|456", "reason": "Restore file versions"}` - Complete restoration with talk page: `{"title": "Example Page", "undeletetalk": true, "reason": "Full restoration needed"}`