Save once. Query anywhere. BrainTube turns everything you save — YouTube, articles, podcasts, PDFs, Notion, Obsidian, web — into a personal knowledge base any AI can search. Semantic search, knowledge graph, expertise profiles, and ingest tools, from Claude, Cursor, or any MCP client.
Not monetized yet
Turn BrainTube’s tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
Install BrainTube
For anyone using BrainTube — no Lulu account neededclaude mcp add --transport http braintube https://mcp--braintube.run.tools
Real-time weather for any city, built on the lulu-ads widget gallery. First-party, free forever.
View server →FAQ
Run: claude mcp add --transport http braintube https://mcp--braintube.run.tools
Yes — it’s a remote MCP server, so no local install is needed.
ChatGPT: Settings → Connectors → Advanced → Developer mode → Add connector, then paste https://mcp--braintube.run.tools.
Claude.ai: Settings → Connectors → Add custom connector, then paste the same URL.
Unrated out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
Similar servers
Works well together