MCPcopy
hub / github.com/PaperMC/Paper

github.com/PaperMC/Paper @26.1.2 sqlite

repository ↗ · DeepWiki ↗ · release 26.1.2 ↗
29,180 symbols 80,888 edges 3,539 files 10,040 documented · 34%
README

Paper Version Paper Build Status Discord GitHub Sponsors Open Collective ===========

The most widely used, high-performance Minecraft server that aims to fix gameplay and mechanics inconsistencies.

Support and Project Discussion: - Our forums or Discord

How To (Server Admins)

Paperclip is a jar file that you can download and run just like a normal jar file.

Download Paper from our downloads page.

Run the Paperclip jar directly from your server. Just like old times

How To (Plugin Developers)

Repository (for paper-api)

See the docs for more details.

Gradle
repositories {
    maven {
        url = uri("https://repo.papermc.io/repository/maven-public/")
    }
}

dependencies {
    compileOnly("io.papermc.paper:paper-api:26.1.2.build.+")
}

java {
    toolchain.languageVersion.set(JavaLanguageVersion.of(25))
}
Maven
<repository>
    <id>papermc</id>
    <url>https://repo.papermc.io/repository/maven-public/</url>
</repository>
<dependency>
    <groupId>io.papermc.paper</groupId>
    <artifactId>paper-api</artifactId>
    <version>[26.1.2.build,)</version>
    <scope>provided</scope>
</dependency>

How To (Compiling Jar From Source)

To compile Paper, you need JDK 25 and an internet connection.

Clone this repo, run ./gradlew applyPatches, then ./gradlew createPaperclipJar from your terminal. You can find the compiled jar in the paper-server/build/libs directory.

To get a full list of tasks, run ./gradlew tasks.

How To (Pull Request)

See Contributing

Old Versions (1.21.3 and below)

For branches of versions 1.8-1.21.3, please see our archive repository.

Support Us

First of all, thank you for considering helping out, we really appreciate that!

PaperMC has various recurring expenses, mostly related to infrastructure. Paper uses Open Collective via the Open Source Collective fiscal host to manage expenses. Open Collective allows us to be extremely transparent, so you can always see how your donations are used. You can read more about financially supporting PaperMC on our website.

You can find our collective here, or you can donate via GitHub Sponsors here, which will also go towards the collective.

Special Thanks To:

YourKit-Logo

YourKit, makers of the outstanding java profiler, support open source projects of all kinds with their full featured Java and .NET application profilers. We thank them for granting Paper an OSS license so that we can make our software the best it can be.

JetBrains, creators of the IntelliJ IDEA, supports Paper with one of their Open Source Licenses. IntelliJ IDEA is the recommended IDE for working with Paper, and most of the Paper team uses it.

All our sponsors!
Sponsor Image

Extension points exported contracts — how you extend this code

RegistryHolder (Interface)
During the registry loading phase, some values can be references to values to-be-loaded in the future, or inlined, anony [38 …
paper-api/src/main/java/io/papermc/paper/registry/holder/RegistryHolder.java
ProviderStatusHolder (Interface)
This is used to mark that a plugin provider is able to hold a status for the /plugins command. [6 implementers]
paper-server/src/main/java/io/papermc/paper/plugin/provider/ProviderStatusHolder.java
AppenderBase (Interface)
(no doc) [8 implementers]
paper-generator/src/main/java/io/papermc/generator/types/craftblockdata/property/appender/AppenderBase.java
FrogVariantRegistryEntry (Interface)
A data-centric version-specific registry entry for the Frog.Variant type. [8 implementers]
paper-api/src/main/java/io/papermc/paper/registry/data/FrogVariantRegistryEntry.java
LoadOrderConfiguration (Interface)
This is used for plugins to configure the load order of strategies. [7 implementers]
paper-server/src/main/java/io/papermc/paper/plugin/provider/configuration/LoadOrderConfiguration.java
DataAppender (Interface)
(no doc) [8 implementers]
paper-generator/src/main/java/io/papermc/generator/types/craftblockdata/property/holder/appender/DataAppender.java
ZombieNautilusVariantRegistryEntry (Interface)
A data-centric version-specific registry entry for the org.bukkit.entity.ZombieNautilus.Variant type. [6 implementers]
paper-api/src/main/java/io/papermc/paper/registry/data/ZombieNautilusVariantRegistryEntry.java
EntrypointHandler (Interface)
Represents a register that will register providers at a certain Entrypoint, where then when the given {@link Ent [6 implementers]
paper-server/src/main/java/io/papermc/paper/plugin/entrypoint/EntrypointHandler.java

Core symbols most depended-on inside this repo

key
called by 6252
paper-api/src/main/java/org/bukkit/Art.java
getSound
called by 1905
paper-api/src/main/java/org/bukkit/Sound.java
getItemType
called by 1513
paper-api/src/main/java/org/bukkit/inventory/ItemType.java
put
called by 1367
paper-api/src/main/java/io/papermc/paper/datacomponent/item/MapDecorations.java
getBlockType
called by 1171
paper-api/src/main/java/org/bukkit/block/BlockType.java
get
called by 1018
paper-server/src/main/java/io/papermc/paper/registry/RegistryHolder.java
add
called by 874
paper-api/src/main/java/io/papermc/paper/math/Rotations.java
of
called by 629
paper-api/src/main/java/io/papermc/paper/text/Filtered.java

Shape

Method 24,958
Class 2,845
Interface 1,096
Enum 281

Languages

Java100%

Modules by API surface

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java309 symbols
paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java215 symbols
paper-api/src/main/java/org/bukkit/entity/Player.java207 symbols
paper-api/src/main/java/org/bukkit/World.java193 symbols
paper-api/src/main/java/org/bukkit/Server.java190 symbols
paper-api/src/main/java/org/bukkit/Bukkit.java180 symbols
paper-server/src/main/java/org/bukkit/craftbukkit/CraftWorld.java173 symbols
paper-server/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java168 symbols
paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java157 symbols
paper-server/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java147 symbols
paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java131 symbols
paper-api/src/main/java/org/bukkit/entity/LivingEntity.java123 symbols

For agents

$ claude mcp add Paper \
  -- python -m otcore.mcp_server <graph>

⬇ download graph artifact