Thanor AI

AI Toolbox is a Chrome extension, formerly called ChatGPT Toolbox, that adds folders, subfolders, full-text search, prompt management, conversation export, and other organizational features to ChatGPT, Gemini, Claude, and Grok. Its cross-platform search indexes conversations locally, groups results by AI service, and links directly to the matching chat. It also supports saved prompts, a curated prompt library, sequential prompt chains of up to 10 steps, bulk conversation actions, smart tags, bookmarks, audio downloads, and exports in text, Markdown, JSON, PDF, or ZIP formats. The extension runs on Chrome, Edge, Brave, and other Chromium browsers; the site describes conversation content as remaining on the user's device, while folders, prompts, and tags can sync in encrypted form. A free plan is available, with paid plans and team features.

AI Design Skills is an MIT-licensed collection of Markdown design skills for AI coding tools such as Claude Code, Cursor, Codex, Windsurf, and Cline. Its skills provide coding agents with guidance for landing-page strategy, page structure, conversion copy, typography, spacing, visual systems, border radius, and motion. Each skill is stored as a self-contained folder with a SKILL.md file that can be copied into an agent's project-rules directory, added to a system prompt, or uploaded to a Claude.ai project. The repository currently documents a landing-page-design skill that asks intake questions, builds the page structure and copy, and defines the visual system; its design values are grouped in an editable section so users can change fonts, colors, spacing, and motion. The collection can be forked and used, modified, distributed, or used in commercial work under the MIT license.

Hallmark is an open-source design skill for Claude Code, Cursor, and Codex that applies anti-AI-slop rules to generated interfaces. It selects a macrostructure and one of twenty-one themes for a brief, applies its design rule set, runs fifty-seven anti-pattern gates and a pre-emit self-critique, and returns self-contained HTML and CSS. Its four operations build new UI, audit existing code without editing it, redesign an interface while retaining its copy, information architecture, and brand, or study a screenshot or URL to extract macrostructure, type pairing, and a color anchor; the study operation can also emit a portable design.md file. Custom briefs can receive a made-to-measure palette, typography, and layout rather than a catalog theme. Hallmark is made by Together AI and distributed under the MIT license.

Design Studio AI is an open-source, agent-first design workspace for humans and AI agents. It supports web interfaces, slides, reports, wireframes, 3D scenes, and timeline videos; users start from a brief or template, inspect a preview, revise through chat or a manual editor, and work together on the same versioned document. The workspace provides structured flex/grid layouts, reusable design systems, 2D character motion, editable 3D scenes, BYOK text/image/speech/music/video generation, and exports including JSON, HTML, SVG, PNG, PDF, PowerPoint, WebM, GLB/glTF, React prototype ZIPs, and authorized Google Slides. It exposes REST, authenticated MCP, experimental WebMCP, and a CLI for agent access, and can run on Cloudflare or be self-hosted with Docker and persistent SQLite/files. The repository is distributed under the MIT license.

Attyn is a desktop AI assistant that embeds an AI "cursor" into the user's computer, enabling writing, voice input, and in‑app actions across installed applications without switching to separate AI interfaces. The product is presented as a personal AI that works across the applications a user already uses.