Built by David Hamilton
Founder of ContextBolt
I built ContextBolt because I was drowning in bookmarks across X, Reddit, and LinkedIn with no way to find anything again. Every tool I tried was either a glorified folder system or an AI chatbot that didn't understand my saved content.
ContextBolt takes a different approach. It captures your bookmarks automatically, tags and clusters them with AI, and gives you semantic search that finds things by meaning rather than exact keywords. For developers and power users, the MCP endpoint plugs your entire bookmark collection into AI tools like Claude, Cursor, and Windsurf as live context.
The extension is built with TypeScript end-to-end, runs locally in your browser, and only sends text content to servers for AI processing. Your data stays yours.