BrainTube

search_knowledge

Full-text search over your personal BrainTube knowledge corpus. Searches across YouTube, Instagram, web, LinkedIn, GitHub, Twitter and more.

get_video

Get full details for a specific saved item including transcript, description, summary, key takeaways. Pass YouTube video ID or internal UUID.

list_recent

List your most recently saved items across all source types.

get_stats

Get your personal corpus statistics: total items saved, breakdown by source type, taint distribution.

get_related

Find items semantically similar to a given item using vector similarity.

search_by_source

Search your corpus filtered to a specific source type (youtube, web, notion, twitter, pdf, etc).

search_by_date_range

Semantic search scoped to items saved between two dates.

tag_item

Add or remove tags on a saved item.

list_bookmarks

List saved bookmarks from your corpus. Filter by read/unread status.

toggle_bookmark

Bookmark an item, remove a bookmark, or toggle its read/unread state.

connect_readwise

Connect your Readwise account to BrainTube by saving your Readwise API token.

sync_readwise

Import highlights from your Readwise library into your BrainTube corpus.

ingest_notion_page

Ingest a single Notion page into your BrainTube corpus.

add_note

Write a note or AI-generated synthesis back to a specific item in your corpus.

get_recent_conversations

Retrieve your most recently saved Claude and ChatGPT conversations.

get_expertise_profile

Analyse your corpus to build a knowledge expertise profile — expert, intermediate, surface, and blind spots by topic.

get_session_brief

One-shot session bootstrap: expertise profile, last 5 AI conversations, and corpus stats in a single call.

ingest_content

Ingest a single piece of content (note, article, document, etc.) into your BrainTube corpus.

bulk_ingest

Ingest up to 50 items in a single call with dedup and embedding.

random_resurface

Surface forgotten items from your corpus using weighted randomness.

ingest_notion_database

Ingest all pages from a Notion database into your BrainTube corpus.

set_notion_api_key

Save your Notion integration API key for ingest_notion_page and ingest_notion_database.

backfill_embeddings

Generate vector embeddings for all items that are missing them. Required before semantic search.

generate_api_key

Generate a personal API key for Obsidian Sync CLI or other integrations. Key shown once only.

search_obsidian

Search your local Obsidian vault via the Obsidian Local REST API plugin.

chat_with_brain

Ask a question to a public BrainTube Brain (curated knowledge base). Returns answer + source citations.

list_brains

List all Brains you have created with slug, name, item count, and visibility.

get_knowledge_graph

Build a knowledge graph around a specific item, showing how it connects to others via knowledge_edges.

knowledge_health

Run a health check on your knowledge corpus: missing embeddings, stale items, gaps, overall score out of 100.

get_knowledge_index

Get a topic-level index of your entire knowledge corpus grouped by primary topic.

export_corpus

Export your entire BrainTube knowledge corpus as a ZIP of Markdown files. Returns a signed download URL.

compile_knowledge

Generate concept articles from a topic cluster or Brain via the compile-knowledge edge function.

get_concept_articles

Query compiled concept articles from your knowledge base, filter by cluster, brain, or search text.

tag_cooccurrence

Find tags that frequently appear together across your corpus.

entity_cooccurrence

Find named entities (people, orgs, tools) that frequently co-appear across your corpus.

detect_gaps

Detect knowledge gaps: thin topics, entities without depth, stale high-value items.

most_retrieved

Return the items you retrieve most often, ranked by retrieval_count.

export_claude_md

Generate a CLAUDE.md-compatible knowledge context file for any Claude Code project.

recompute_salience

Trigger a salience score recompute across your corpus.

deep_search

Multi-hop knowledge search: semantic search + graph traversal from top results.