Kurumi - Conversation Bookmarks

Tracking since Apr 8, 2026.

Changelog

• May 27, 2026
  description

  🗺️ KURUMI — Your Spatial Map for AI Conversations
  
  Kurumi transforms long, unwieldy ChatGPT and Claude conversations into an interactive, navigable "Spatial Map" in a side panel. Never lose track of where you are in a 100-turn conversation again.
  
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  🛡️ ABSOLUTE PRIVACY — LOCAL-FIRST ARCHITECTURE
  
  Unlike many AI extensions, Kurumi NEVER sends your data to any external server.
  
  • Zero Cloud Dependencies — All summarization runs locally in your browser using pure JavaScript.
  • Your Data Stays Yours — Bookmarks and conversation metadata are stored on your device via IndexedDB.
  • Zero Telemetry — We don't track what you're talking about. Your code, research, and ideas remain private.
  
  Ideal for developers, researchers, and enterprise users working with sensitive or proprietary information.
  
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  ✨ CORE FEATURES
  
  • Automated Extraction — Detects and pairs prompts & responses in real time on ChatGPT and Claude.
  • Spatial Map Side Panel — A live table of contents that builds itself as you chat.
  • Bidirectional Scroll Sync — Click a bookmark to jump to the exchange on the page. Scroll the page and the side panel highlights where you are.
  • Persistent History — Your navigation map is saved across browser sessions. Close and reopen the tab — your bookmarks are still there.
  • One-Click Utilities — Copy responses, edit bookmark titles, or delete nodes directly from the panel.
  • Performance Focused — Optimized for zero-latency interactions and minimal impact on the host page.
  
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  🤖 SUPPORTED PLATFORMS
  
  • ChatGPT (chatgpt.com, chat.openai.com)
  • Claude (claude.ai)
  • Gemini (gemini.google.com)
  • Grok (grok.com, x.com/i/grok)
  
  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  
  ⚠️ BETA NOTICE
  
  Kurumi is in active development (Phase 1 — Foundation). Upcoming features include:
  • Phase 2: Advanced Local Summarization with native on-device AI
  • Phase 3: Cross-Session Global Search & Semantic Tagging
  • Phase 4: Hierarchical Branching for edited prompts & regenerations
  
  AI platforms update their page structure frequently. If Kurumi stops working, check the Extraction Health indicator at the top of the side panel and leave us feedback so we can push a quick fix.

  📑 KURUMI CONVERSATION BOOKMARK — Your Interactive Table of Contents for AI
  
  Kurumi Conversation Bookmark transforms long, unwieldy AI conversations into an organized, navigable Table of Contents (ToC) in a side panel. Never lose track of your progress in a 100-turn conversation again.
  
  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  
  🛡️ ABSOLUTE PRIVACY — LOCAL-FIRST
  
  Unlike other extensions, Kurumi Conversation Bookmark NEVER sends your conversation data to any external server.
  
  • Zero Cloud Dependencies — All processing runs locally in your browser.
  • Your Data Stays Yours — Conversation metadata is stored on your device via IndexedDB.
  • Zero Telemetry — We don't track your prompts, research, or code.
  
  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  
  ✨ CORE FEATURES
  
  • Automated ToC Generation — Detects prompts and responses in real-time to build a live Table of Contents.
  • Side Panel Navigation — A persistent list of bookmarks that builds itself as you chat.
  • Bidirectional Scroll Sync — Click a heading to jump to the exchange on the page. Scroll the page and the ToC highlights your current position.
  • Persistent History — Your navigation map is saved across sessions. Close and reopen the tab — your Table of Contents is still there.
  • Zero Latency — Optimized for minimal impact on page performance.
  
  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  
  🤖 SUPPORTED PLATFORMS
  
  • ChatGPT (chatgpt.com, chat.openai.com)
  • Claude (claude.ai)
  • Gemini (gemini.google.com)
  • Grok (grok.com, x.com/i/grok)
  
  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  
  ⚠️ NOTE
  
  Kurumi Conversation Bookmark is in active development. AI platforms update their page structure frequently; if the Table of Contents stops updating, check the Extraction Health indicator at the top of the side panel and leave us feedback for a quick fix.

Permissions & access

Permissions

activeTabscriptingsidePanelstorage

Host access

https://chatgpt.com/*, https://chat.openai.com/*, https://claude.ai/*, https://grok.com/*, https://x.com/*, https://gemini.google.com/*

Screenshots

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