fastCRW vs oassis — web scraping, crawling and browser control for AI agents
fastCRW is a plugin bundle for AI coding tools published by us. Marketplaces we read that list it: 1 (Community GitHub marketplaces). oassis — web scraping, crawling and browser control for AI agents is an MCP server published by oassis.dev. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-14. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  oassis — web scraping, crawling and browser control for AI agents | |
|---|---|---|
| Community marketplace fastcrw/crw | Listed Version: 0.3.0 Forks (GitHub): 94 Stars (GitHub): 1 129 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.0.1 No figure published Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | fastCRW | oassis — web scraping, crawling and browser control for AI agents |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 1 129 | No figure on GitHub |
| Forks (GitHub) (differs) | 94 | No figure on GitHub |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (crw-mcp) | Remote server (api.oassis.dev/mcp) |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 14 | Not a bundle |
| Licence (differs) | AGPL-3.0 | Not stated |
| Repository (differs) | github.com/fastcrw/crw | Not stated |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen (differs) | 2026-10-13 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 1 h ago |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
fastCRW
Scrape, crawl, map, search, parse, extract, and change-track the web with fastCRW, the open-source, self-hostable Firecrawl alternative. Single Rust binary, ~6.6 MB idle RAM, Firecrawl-compatible /v1 + /v2 API, built-in web search.
oassis — web scraping, crawling and browser control for AI agents
Scrape to markdown, map and crawl sites, drive a real browser. Pay per call, no API key, no signup.
How to run each
fastCRW As a Claude Code plugin
/plugin marketplace add fastcrw/crw
/plugin install fastcrw@fastcrwoassis — web scraping, crawling and browser control for AI agents As a remote MCP server
claude mcp add --transport http scraper-crawler https://api.oassis.dev/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only oassis — web scraping, crawling and browser control for AI agents has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: fastCRW · What it can do: oassis — web scraping, crawling and browser control for AI agents · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.