# data/knowledge — Full Platform Catalog

**9 independent vector indexes** (8 social platforms + 1 global CMS).

## Social platforms

| Path | Chunks source |
|------|---------------|
| `facebook/` | Page/account audience, content, image, video |
| `instagram/` | Business audience, captions, Reels |
| `linkedin/` | Member + Company Page |
| `youtube/` | Channel, titles, thumbnails, video |
| `twitter/` | X account — text/image/video (planning; API disabled in app) |
| `tiktok/` | Vertical video, FYP audience |
| `threads/` | Text-first conversational |
| `pinterest/` | Pins, boards, search keywords |

## Global CMS (Buffer / SocialBee / Hootsuite / Metricool / Dlvr.it)

| Path | Topics |
|------|--------|
| `global/` | calendar, categories, team, analytics, rss, strategy |

## Files per platform

```
data/knowledge/{platform}/
  sources.json
  chunks.json          ← main RAG store
  manifest.json
  topics/*.chunks.json
```

## Catalog

See `catalog.json` after build.

Rebuild: `npm run learning:build-knowledge`