> For the complete documentation index, see [llms.txt](https://docs.mangrove.exchange/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mangrove.exchange/mangrove-core/explanations/around-the-mangrove/mangroves-ecosystem.md).

# Mangrove's ecosystem

Mangrove's main contract may be deployed with additional useful contracts.

* [Mangrove Reader](/mangrove-core/explanations/around-the-mangrove/mangroves-ecosystem/reader.md) contract provide easy to parse views on Mangrove's state.
* [Mangrove Monitor](/mangrove-core/explanations/around-the-mangrove/mangroves-ecosystem/monitor.md) may act as a gas/density oracle for Mangrove and receives taker fees (if any).
* [Mangrove Cleaner ](/mangrove-core/explanations/around-the-mangrove/mangroves-ecosystem/cleaner.md)an order reverter that allows one to snipe offers for their bounty (or revert if the offer was eventually successful).
* [Mangrove Order](/mangrove-core/explanations/around-the-mangrove/mangroves-ecosystem/advanced-orders.md) is a contract that can be used to run advanced market orders on Mangrove, such as [GTC](https://www.investopedia.com/terms/g/gtc.asp) or [IOC](https://www.investopedia.com/terms/i/immediateorcancel.asp).