NeuralTrace
Your AI Should Never Forget Who You Are
One vault, every AI. Save context in any tool — recall it everywhere. Chrome extension + MCP server with semantic search, auto-enrichment, and SaaS billing.
What It Does
Save Anything
Right-click any page, highlight text, or paste in chat. Sub-second quick save or full-page save with AI summary.
Smart Search
Hybrid scoring: 70% semantic similarity + 30% keyword matching + recency boost. Filter by tags and date range.
Cross-Platform
Save in Claude Code, recall in ChatGPT. One vault works across 6 AI tools via open MCP standard.
Auto-Enrichment
Background AI classifies every trace — extracts dates, locations, organizers. No manual tagging needed.
Calendar Actions
Event traces auto-generate Google Calendar, Outlook, and iCal download links. One click to add.
Chat + Vault
Side panel chat with memory-aware responses. Slash commands: /save, /search, /list, /delete, /new.
Voice Input
Microphone button for hands-free saving and searching.
Vision Analysis
Paste screenshots or images directly into chat for AI analysis via Gemini Flash.
How It's Built
Dual-Transport MCP Server
SSE transport for Claude Code and Claude Desktop. Streamable HTTP for Claude.ai, ChatGPT, and Google Antigravity. Express handles routing, auth, and the gallery UI. FastMCP handles the MCP protocol internally.
Hybrid Search Engine
70% semantic similarity via vector cosine + 30% keyword matching + recency multiplier. Configurable embedding provider — works with OpenAI, Ollama, LocalAI, Jina, or Voyage. Filters applied at the SQL level first for performance.
Multi-Tenant SaaS
Magic link authentication with JWT tokens. Full OAuth 2.1 with PKCE for Claude.ai and ChatGPT connectors. Per-user isolated SQLite vaults. Paddle billing integration with Free and Pro tiers. Rate limiting enforced per plan.