# Discord Feed Bots 🤖

Automated feed system that posts daily AI/agent digests to Discord channels. Zero LLM tokens — just fetch, format, and webhook.

## Feeds

| Feed | What it does | Schedule |
|------|-------------|----------|
| **Reddit Digest** | Top posts from AI subreddits (r/LocalLLaMA, r/ClaudeAI, r/ChatGPT, etc.) | Daily 7am MT |
| **Trending Repos** | Trending GitHub repos in the AI/agent space | Daily 7am MT |
| **New AI Repos** | New repos (<7 days old) with >100 stars | Daily 7am MT |
| **Twitter/X** | Trending AI threads via Twitter API v2 | Daily 7am MT |
| **Claude Code Releases** | New version detection from npm registry | Every 6h |
| **Weekly Trends** | Clustered trend analysis using qdrant + ollama | Sundays 9am MT |

## Quick Start

```bash
bun install

# Run a single feed (outputs to stdout)
bun run feed reddit
bun run feed trending
bun run feed new-repos
bun run feed twitter
bun run feed claude-releases
bun run feed weekly-trends

# Run all feeds
bun run feed all

# Post directly to Discord via webhooks
bun run src/post.ts reddit
bun run src/post.ts all
```

## Tools

### Image Generation
```bash
bun run src/tools/image-gen.ts "your prompt here"
```
Uses Google AI (Gemini 3 Pro Image Preview). Outputs to `/mnt/work/tmp/image-gen/`.

### Stem Splitting
```bash
bun run src/tools/stem-split.ts "artist - song name"
```
Downloads audio via yt-dlp, separates stems using UVR5 (audio-separator). Models stored at `/mnt/work/models/audio-separator/`.

## Architecture

```
src/
  feeds/
    reddit-digest.ts        — Reddit JSON API (7 subreddits, score ≥ 50)
    github-trending.ts      — GitHub search API (AI/agent topics)
    new-ai-repos.ts         — GitHub search (created last 7 days, >100★)
    claude-code-releases.ts — npm registry version tracking
    twitter-ai.ts           — Twitter API v2 search/recent
    weekly-trends.ts        — qdrant + ollama pipeline
  tools/
    image-gen.ts            — Google AI image generation
    stem-split.ts           — UVR5 audio stem separation
  config.ts                 — All feed configuration
  utils.ts                  — Shared helpers
  index.ts                  — CLI entry point
  post.ts                   — Webhook posting to Discord
```

## How It Works

1. **Feeds** scrape public APIs (Reddit, GitHub, Twitter, npm)
2. **Filters** apply score/age/relevance thresholds
3. **Formatter** outputs Discord-ready markdown
4. **Poster** sends to Discord channels via webhooks
5. **Timers** (systemd) trigger everything on schedule

No AI is used for the daily feeds — just HTTP requests and string formatting.

The **weekly trends** feed is the exception: it embeds posts with `nomic-embed-text` (ollama), clusters them in qdrant, and summarizes with `glm-4.7-flash` — all local, zero API cost.

## Environment Variables

Copy `.env.example` to `.env` and fill in:

```
TWITTER_BEARER_TOKEN=...
QDRANT_URL=...
QDRANT_API_KEY=...
OLLAMA_HOST=http://localhost:11434
GOOGLE_AI_API_KEY=...
WEBHOOK_REDDIT=...
WEBHOOK_TRENDING=...
WEBHOOK_NEW_REPOS=...
WEBHOOK_CLAUDE_RELEASES=...
WEBHOOK_TWITTER=...
WEBHOOK_WEEKLY_TRENDS=...
```

## Deployment

Runs as systemd user timers:

```bash
# Check timer status
systemctl --user list-timers | grep feed

# Manual trigger
systemctl --user start feed-bot-daily.service

# Logs
cat /tmp/feed-bot.log
```

## Adding a New Feed

1. Create `src/feeds/my-feed.ts` exporting `run(): Promise<string>`
2. Add config to `src/config.ts`
3. Add to `COMMANDS` in `src/index.ts`
4. Add to `FEEDS` in `src/post.ts` with webhook env var
5. Create Discord webhook for the target channel
6. Add to systemd timer or create a new one

## License

MIT