OpenInv is a Bukkit plugin which allows users to open and edit anyone's inventory or ender chest - online or not!

• OpenInv: Open anyone's inventory, even if they're offline.
  • Read-only mode! Don't grant edit permission.
  • Cross-world support! Allow access only from the same world.
  • No duplicate slots! Only armor is accessible when opening self (if allowed at all)!
  • Drop items as the player! Place items in the dropper slot in the bottom right. Can be disabled via permission!
  • Allow any item in armor slots! Configurable via permission.
• OpenEnder: Open anyone's ender chest, even if they're offline.
  • Allow access only to own ender chest! Don't grant permission to open others.
  • Read-only mode! Don't grant edit permission.
  • Cross-world support! Allow access only from the same world.
• SilentContainer: Open containers without displaying an animation or making sound.
• AnyContainer: Open containers, even if blocked by ocelots or blocks.

See the wiki.

See the wiki

The OpenInv API is available via JitPack.

  <repositories>
    <repository>
      <id>jitpack.io</id>
      <url>https://jitpack.io</url>
    </repository>
  </repositories>

  <dependencies>
    <dependency>
      <groupId>com.github.jikoo.OpenInv</groupId>
      <artifactId>openinvapi</artifactId>
      <version>${openinv.version}</version>
    </dependency>
  </dependencies>

To compile, the relevant Spigot jars must be installed in the local repository. As OpenInv is compiled against Mojang's mappings, you must run BuildTools with the --remapped argument:
java -jar BuildTools.jar --remapped --rev $serverVersion
$serverVersion is the version of the server, i.e. 1.18.1

To compile just the API, execute Maven as usual:
mvn clean package

To compile the full plugin, use the provided profile with -P all:
mvn clean package -am -P all
For more information, check out the official Maven guide.