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Refactor: Update rate limits and fix markdown escaping

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multipleof4
2026-02-13 16:56:49 -08:00
parent 39d9692095
commit adaa335486
1 changed files with 3 additions and 11 deletions
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README.md
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@@ -16,12 +16,6 @@ Give your AI a system instruction to embed images using `direct-img.link` and th
That's it. The image is searched, cached, and served.
## How It Works
1. A request hits `direct-img.link/<query>`
2. If cached (within 30 days) → serves the image instantly from R2
3. If not cached → searches via Brave Image Search API → stores in R2 → serves
## URL Format
Use `+` to separate words, like Google:
@@ -48,12 +42,11 @@ as the image URL. Use + to separate words. Example: ![orange cat](https://direct
## Rate Limits
### Global (Cloudflare WAF)
### WAF Protection (Cloudflare Free)
| Rule | Limit | Action |
|---|---|---|
| Global rate limit | 60 requests/min per IP | Block for 1 min |
| Burst protection | 10 requests/10s per IP | Challenge |
| Rate Limit | 10 requests/10s per IP | Block for 10s |
### New Searches (Cache Misses)
@@ -118,8 +111,7 @@ Create in your Cloudflare dashboard:
**Security → WAF → Rate limiting rules:**
1. **Global** — 60 req/min per IP → Block 60s
2. **Burst** — 10 req/10s per IP → Challenge
1. **Rate Limit** — 10 req/10s per IP → Block 10s
### 6. Deploy