Dev.to
6/27/2026

The original title is "ContextVault: Own Your AI Context Across Models, Agents, and Time"
Original: ContextVault: Own Your AI Context Across Models, Agents, and Time
Short summary
ContextVault is a local-first tool solving "context fragmentation"—where important AI development decisions scatter across ChatGPT, Claude, terminal sessions, and agent workflows that disappear when contexts fill up. It combines a Chrome extension (capturing LLM conversations), a CLI (recording decisions and terminal work), and a unified search index. All data stays local; no backend, tracking, or hidden AI calls.
- •Browser Capture: Chrome extension recording conversations from ChatGPT, Claude, Gemini, Perplexity, and others locally in IndexedDB
- •Vault Terminal: npm CLI for explicitly recording agent decisions, problems, tasks, and notes as markdown sessions
- •Unified Context Engine: local indexing and search across both sources with import from markdown/zip exports
Generated with AI, which can make mistakes.
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