Vouch check
Vouch check is a client-side Fabric utility that lets a player look up another player's trading reputation before a deal in multiplayer.
What it does
A single command queries a crowdsourced moderation database directly from the Minecraft client and returns the target player's global status, such as Good, Vouched, Warning or Scammer, together with a tally of reports. The lookup runs asynchronously in the background, so the game does not stall while the result loads, and recent results are held in a short memory cache for five minutes to limit repeated requests.
Players can also file their own reports with a username, a reason and evidence links to a video or screenshot, without leaving the game. Server owners and moderators receive clickable dashboard links to inspect the full evidence logs. The mod is aimed at survival servers and other multiplayer communities where trades and item exchanges carry a risk of fraud.
The mod is built for Fabric and runs on Fabric Loader 0.16.0 or higher, with Java 21. Fabric API is optional but recommended for compatibility with other mods. Builds exist for 1.21.10 and 1.21.11, and the latest file is 1.0.0 for 1.21.11, published as a beta release on 2026-04-01. The mod is released under All rights reserved and is not open source, although its source code and issue tracker are public.
Key features
Instant reputation check
A command shows a player's status and report tally before a trade is accepted, with results returned from the database in the background.
In-game reporting
Reports are submitted from inside Minecraft with a URL to video or screenshot evidence attached to the username.
Memory cache
Lookups are cached for five minutes, so repeated or accidental runs of the command do not flood the database with requests.
Privacy-focused backend
Lookups fetch a lightweight payload with flag counts, while full evidence URLs and moderator notes stay behind an admin-authenticated wall.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
Skylist is a Fabric, client-side mod released under the MIT License and open source, with files for 1.21.10 – 26.1.2. Scam Reports is a client-side Fabric mod under All rights reserved that is not open source, with builds for 1.19.2 – 1.21.4. Reviewed Vouches is also client-side and All rights reserved, not open source, with builds for 1.19.3 – 1.21.5. Vouch check covers 1.21.10 – 1.21.11 only, so it is the narrower of these in version range.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Vouch check | Fabric | 1.21.10 – 1.21.11 | Client-side only | 2026-04-01 |
| Skylist | Fabric | 1.21.10 – 26.1.2 | Client-side only | 2026-07-24 |
| Scam Reports | Fabric | 1.19.2 – 1.21.4 | Client-side only | 2025-03-21 |
| Reviewed Vouches | Fabric | 1.19.3 – 1.21.5 | Client-side only | 2025-03-26 |
Questions
Does Vouch check need Fabric API?
Does the server need the mod installed?
Can players see the evidence behind a report?
In the catalog
Vouch check is one of 2,072 Economy mods on ModsFinder, and one of 1,159 Economy mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
A lightweight, client-side utility mod to protect yourself from scammers, thieves, and griefers in multiplayer SMPs. Vauch Check connects your Minecraft client directly to a crowdsourced moderation database. With a simple command, you can instantly check a player's trading reputation before making a deal, or submit…
Official listing
- Modrinth page
- modrinth.com/mod/vouch-check
- Owner
- generic_youtuber
- Published
- 2026-04-01
- Updated on Modrinth
- 2026-04-01
- Facts verified
- 2026-10-15