Lisa Core – semantic compression for AI conversations (80:1 ratio, 100% local)

Overview

Semantic compression for AI conversations. Export from 8 AI platforms. Premium features incl. cloud sync and integrity verification.

LISA Core - AI Memory Library Your AI Conversations. Your Data. Your Control.

🎯 WHAT IS LISA CORE? LISA (Language Intelligence Semantic Anchoring) is a privacy-first browser extension that captures, compresses, and preserves your AI conversations across all major platforms. Using advanced semantic compression technology, LISA achieves 80:1 to 100:1 compression ratios — a 60,000 word conversation becomes ~700 words while maintaining complete meaning and context. Your conversations never leave your browser. Zero cloud processing. 100% local.

🔥 THE PROBLEM WE SOLVE Your AI conversations are trapped.

ChatGPT won't let you continue in Claude Gemini doesn't know what you discussed in Grok Every platform locks your data in their silo No portability. No backup. No ownership.

You created that knowledge. You should own it.

✨ THE LISA SOLUTION LISA extracts your conversations into portable JSON files that work across ANY AI platform. Upload a LISA JSON to Claude, ChatGPT, Gemini, or any AI assistant and instantly restore your full context. One conversation. Every platform. Forever yours.

🧠 WHY STRUCTURED JSON?

When AI reads raw text: It parses. It infers. It guesses.

When AI reads LISA JSON: It executes. Every field. Deterministically.

Think about it:

LISA translates your conversations from human language into machine language.

Just like code compiles human intent into executable instructions, LISA compiles your AI conversations into structured data that AI can execute — not interpret.

semantic_anchors → Topics the AI must address
action_vectors → Tasks the AI must track
reconstruction_protocol → How to rebuild context

The result? Higher accuracy. Less hallucination. Perfect continuity.

Meaning is fragile. Structure preserves it.

🚀 KEY FEATURES 📤 ONE-CLICK EXPORT Extract your entire conversation with a single click. LISA automatically detects which AI platform you're using and extracts all messages. 🔬 SEMANTIC ENRICHMENT (NEW) LISA doesn't just capture text — it understands structure:

Semantic Anchors (SA001, SA002...) — Key topics with severity tags Action Vectors (AV001, AV002...) — Extracted commands and tasks File Detection — Referenced code files automatically identified Git References — Branch and commit tracking

🖥️ CLAUDE CODE SUPPORT (NEW) Full extraction from Claude Code sessions (claude.ai/code/):

Task summaries captured Code blocks preserved Development context maintained

✂️ SELECTION EXPORT Select specific text, right-click, and export just what you need. 🗜️ 80:1 COMPRESSION A 60,000 word conversation compresses to ~700 words. Small enough to upload anywhere, complete enough to restore full context. 💾 FLOATING SAVE BUTTON Convenient floating button on all AI platforms:

📄 Save Raw JSON — Complete conversation 📝 Save LISA-Verbatim — Detailed capture with code separation

📚 LOCAL LIBRARY All conversations organized locally. Browse, search, manage. Never lose an important conversation. 🔐 LISA HASH (Premium) SHA-256 cryptographic verification. Perfect for legal documentation, research records, compliance. 🕒 VERSION HISTORY Git-style versioning. Compare changes, restore earlier versions, track evolution.

📖 HOW TO USE 1️⃣ EXPORT — Click the LISA button on any AI platform 2️⃣ SAVE — Download JSON or save to library 3️⃣ CONTINUE ANYWHERE — Upload to any AI and say: "Read this LISA JSON and continue our conversation" That's it. Platform-independent AI memory.

💡 USE CASES DEVELOPERS — Save coding sessions, transfer context between AI assistants, document decisions RESEARCHERS — Cryptographic verification, audit trails, shareable records PROFESSIONALS — Client documentation, compliance records, team context sharing STUDENTS — Study sessions, learning continuity, personal knowledge library ANYONE LEAVING CHATGPT — Take your conversation history with you. Your data is yours.

💰 PRICING

FREE

5 exports per day
5 LISA-V saves per day
5 Raw JSON saves per day
All 9 platforms supported
Local library storage
Semantic enrichment included

PREMIUM — $19/month (or $79/year — Save $149!)

Unlimited exports
Unlimited LISA-V and Raw JSON saves
LISA Hash cryptographic verification
Priority support
Advanced features
Web App integration:
Report generation (Summary, Detailed, Executive, Technical)
Cloud library & share links
Up to 12 semantic anchors
Extended context windows
Priority processing

🔒 PRIVACY FIRST We can't see your data because we never receive it.

100% local processing in your browser Zero server uploads No tracking, no analytics on your content Your conversations stay on YOUR device Open, portable JSON format — no vendor lock-in

In a world where AI companies harvest your conversations, LISA gives you control.

🛡️ TECHNICAL SPECS

Version: 0.49.0 Manifest: V3 (latest Chrome standard) Compression: Semantic anchoring (80:1 to 100:1) Hash: SHA-256 Storage: Chrome Local Storage Format: JSON / JSONL

🏢 ABOUT Built by SAT-CHAIN LLC. Founded by Amar Dahmani, a professional translator with 25 years of experience who understands that meaning is fragile. 📬 [email protected] 🌐 https://sat-chain.com

Details

Version

0.49.0

Updated

April 1, 2026

Features

Offers in-app purchases

Offered by

SAT-CHAIN LLC

Size

2.28MiB

Languages

English (United States)

Developer

Dahmani AmarCite Sonelgaz - Bt 2 - Appt 10 Bab Ezzouar Algiers 16024 DZ

[email protected]

Phone

+213 666 00 46 47

Trader

This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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