# Crawlspace

> A crawling platform: customers run their own crawls on it to feed agents, RAG pipelines and structured-data workflows. Like Firecrawl, the party behind any given request is the customer, not the platform.

| field | value |
|---|---|
| operator | Crawlspace |
| category | Tools and frameworks |
| robots.txt token | `Crawlspace` |
| user-agent contains | `Crawlspace` |
| robots.txt | obeys robots.txt (documented) |
| verify by | no published verification method |
| published IP ranges | none published |
| prefixes mirrored | 0 IPv4 / 0 IPv6 |
| operator docs | https://crawlspace.dev |
| last reviewed | 2026-09-01 |

## What blocking it costs you

Whatever any Crawlspace customer was building over your pages stops working. Volume and intent vary per customer, so this is a rate-limit decision more than a consent one.

## Full user-agent string

```
Crawlspace
```

## Block it

```
User-agent: Crawlspace
Disallow: /
```

## Allow it

```
User-agent: Crawlspace
Allow: /
```

JSON: https://www.pathwren.workers.dev/crawler/crawlspace.json · index: https://www.pathwren.workers.dev/llms.txt