AI Character for GPT

Maintains a curated library of pre-written system prompts and character definitions (e.g., 'code reviewer', 'creative writer', 'technical explainer') that users can select via a Chrome extension UI button. When selected, the extension injects the chosen prompt text directly into the active ChatGPT or Google Gemini chat input field via DOM manipulation, allowing one-click activation of role-based personas without manual typing or copy-paste workflows.

Allows users to author and save custom prompt templates (characters) directly within the extension UI, storing them locally in Chrome's extension storage (likely using chrome.storage.local API). Custom characters can be edited, tweaked, and re-used across multiple conversations. The extension provides a form-based interface for defining character name, description, and prompt text, similar to OpenAI's GPT Builder but without model training or backend persistence.

Provides a searchable interface across both preset and custom characters, allowing users to find relevant prompts by keyword matching against character names and descriptions. The search is performed client-side (in the extension UI) using likely string matching or simple full-text search against the character library, enabling rapid discovery without network requests or backend indexing.

Injects a custom UI button and modal dialog into the ChatGPT and Google Gemini/Bard web interfaces using Chrome content scripts that target specific DOM selectors. When a character is selected, the extension inserts the prompt text into the chat input field (likely via setting the input element's value and triggering change events), allowing seamless integration with the underlying AI service without requiring API access or backend infrastructure.

Allows users to view and edit the selected character prompt before injecting it into the chat input field. The extension displays the prompt text in an editable form (likely a textarea element) within the modal dialog, enabling users to tweak, customize, or combine multiple prompts before submission. Changes are applied only to the current injection; custom characters are not modified unless explicitly saved.

Provides the extension UI (buttons, modals, labels, descriptions) in multiple languages: English, Russian, and Chinese. Language selection is likely stored in extension storage and applied globally to the UI. The character library (presets and custom characters) may be language-specific, though documentation does not clarify whether characters are translated or duplicated per language.

Maintains compatibility with ChatGPT and Google Gemini/Bard by updating DOM selectors and content script logic when target services change their UI structure or domain names. The changelog documents multiple fixes for service-specific issues (e.g., 'fix breakage due to Bard's renaming to Gemini', 'missing button in chatgpt due to domain change'), indicating active monitoring and rapid response to service changes. This is a meta-capability that enables all other capabilities to function across service updates.

Operates entirely client-side with no backend infrastructure, claiming to collect no user data, analytics, or telemetry. All character storage, search, and prompt injection occur locally in the browser using Chrome extension storage APIs. The extension does not transmit character definitions, search queries, or usage patterns to external servers. This is a design choice that prioritizes user privacy over product analytics and feature personalization.