Engagement Reply Suggester

WHAT IT DOES

Engagement Reply Suggester reads the current post or comment from the page, extracts its text and context, and sends it to the AI to generate 3 to 5 engagement-focused reply options. You can configure the reply intent — supportive, curious, encouraging, thoughtful, or witty — to match the tone you want to convey. The tool also offers options to include questions in each reply to encourage further discussion, and to add a personal touch to make replies feel more authentic. The suggestions are presented in the panel for review, and you can copy individual replies or all of them at once.

WHERE IT RUNS

This userscript runs inside major social media and discussion platforms including Facebook, X (Twitter), Reddit, LinkedIn, and Instagram in your browser, powered by the free BotGentz extension. It operates entirely on the page you are viewing — it reads the post or comment from the page and sends it to the AI backend for reply generation. All AI processing happens remotely, but your content is only sent for the purpose of generating reply suggestions.

HOW TO USE

Install the BotGentz extension and ensure you have an active subscription, then install this userscript from the BotGentz catalogue. Navigate to any post or comment on a supported platform — Facebook, X, Reddit, LinkedIn, or Instagram. Open the tool panel, select your desired reply intent from the dropdown, choose the number of suggestions (3 or 5), and toggle the options to include questions or a personal touch. Click "Generate Suggestions" to produce your reply options. The tool will display the original content and the generated suggestions. Review the suggestions, then click "Copy All" to copy all replies, "Copy First" to copy just the first one, or "Regenerate" to try a different set. You can also paste custom content into the manual input field.

HOW IT WORKS UNDER THE HOOD

The script first attempts to extract the post or comment content using WebMCP if available — the new W3C proposal for structured browser tools — which allows direct, typed access to page content without DOM scraping. If WebMCP is not available, the script falls back to a multi-strategy DOM extraction approach, scanning for content using platform-specific selectors like .post-content, .tweet-text, .PostContent, .comment-body, and .feed-shared-update-v2__description. It also searches for containers like .post, .tweet, and .comment as fallbacks. The extracted content is then sent to the AI backend via a secure API call with your subscription key. The AI processes the input with a system prompt that instructs it to generate the requested number of engagement-focused reply options with the specified intent, optionally including questions and personal touches, and caps the output at 1,024 tokens. The response is presented in the panel for review.

THE PANEL

The tool runs in the BotGentz panel, a draggable floating interface that stays on top of the page. You can drag the panel by its header, collapse it to a small bubble, and resize it. The panel remembers its position per site, so it stays where you left it when you return to the platform. Press Escape to close the panel when you are done. The panel includes settings for intent, count, and options, a display area showing the original content and the generated suggestions, and action buttons for generating, copying, regenerating, and saving settings.

PLEASE NOTE

This tool requires the free BotGentz extension and an active subscription to the AI service. AI-generated replies should be reviewed before use — they are suggestions, not final responses. The tool works only on the current page and may not detect all content depending on platform structure. Social media platforms frequently update their interfaces — if the tool stops working, check for an updated version or report the issue. Your content is only sent to the AI backend for the purpose of generating reply suggestions; no data is stored permanently. The manual input field can be used as a fallback for unsupported platforms or when automatic extraction is incomplete.