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MCProtocolLib

MCProtocolLib is a simple library for communicating with Minecraft clients and servers. It allows developers to build custom bots, clients, or servers for Minecraft with ease.

Example Code

See the example folder for sample usage.

Adding as a Dependency

MCProtocolLib builds are published to the Open Collaboration repository. Follow the below steps to add MCProtocolLib as a dependency to your project.

Maven

Add the Repository

<repositories>
<repository>
<id>opencollab</id>
<url>https://repo.opencollab.dev/main/</url>
</repository>
</repositories>

Add the Dependency

<dependency>
<groupId>org.geysermc.mcprotocollib</groupId>
<artifactId>protocol</artifactId>
<version>(version here)</version>
</dependency>

Gradle (Groovy DSL)

Add the Repository

repositories {
maven { name 'opencollab'
url 'https://repo.opencollab.dev/main/'
}
}

Add the Dependency

dependencies {
implementation 'org.geysermc.mcprotocollib:protocol:(version here)'
}

Gradle (Kotlin DSL)

Add the Repository

repositories {
maven("https://repo.opencollab.dev/main/") {
name ="opencollab"
}
}

Add the Dependency

dependencies {
implementation("org.geysermc.mcprotocollib:protocol:(version here)")
}

Snapshots

To use snapshot builds, switch the URL to https://repo.opencollab.dev/maven-snapshots/.

Javadocs

You can find the Javadocs for MCProtocolLib on opencollab.

Building the Source

MCProtocolLib uses Gradle to manage dependencies. To build the source code, run ./gradlew clean build in the project root directory.

Support and Development

Please join the GeyserMC Discord server and visit the #mcprotocollib channel for discussion and support for this project.

License

MCProtocolLib is licensed under the MIT license.

About

A library for communication with a Minecraft client/server.

Topics

javalibraryminecraftminecraft-protocolprotocol

Resources

Readme
MIT license
Activity
Custom properties

Stars

911 stars

Watchers

40 watching

Forks

221 forks
Report repository

Releases

Sponsor this project

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
Repository files navigation
MCProtocolLib
MCProtocolLib is a simple library for communicating with Minecraft clients and servers. It allows developers to build custom bots, clients, or servers for Minecraft with ease.
Example Code
See the example folder for sample usage.
Adding as a Dependency
MCProtocolLib builds are published to the Open Collaboration repository.
Follow the below steps to add MCProtocolLib as a dependency to your project.
Maven
Add the Repository
<repositories>
<repository>
<id>opencollab</id>
<url>https://repo.opencollab.dev/main/</url>
</repository>
</repositories>
Add the Dependency
<dependency>
<groupId>org.geysermc.mcprotocollib</groupId>
<artifactId>protocol</artifactId>
<version>(version here)</version>
</dependency>
Gradle (Groovy DSL)
Add the Repository
repositories {
maven { name 'opencollab'
url 'https://repo.opencollab.dev/main/'
}
}
Add the Dependency
dependencies {
implementation 'org.geysermc.mcprotocollib:protocol:(version here)'
}
Gradle (Kotlin DSL)
Add the Repository
repositories {
maven("https://repo.opencollab.dev/main/") {
name ="opencollab"
}
}
Add the Dependency
dependencies {
implementation("org.geysermc.mcprotocollib:protocol:(version here)")
}
Snapshots
To use snapshot builds, switch the URL to https://repo.opencollab.dev/maven-snapshots/.
Javadocs
You can find the Javadocs for MCProtocolLib on opencollab.
Building the Source
MCProtocolLib uses Gradle to manage dependencies. To build the source code, run ./gradlew clean build in the project root directory.
Support and Development
Please join the GeyserMC Discord server and visit the #mcprotocollib channel for discussion and support for this project.
License
MCProtocolLib is licensed under the MIT license.
About
A library for communication with a Minecraft client/server.
Topics
javalibraryminecraftminecraft-protocolprotocol
Resources
Readme
MIT license
Activity
Custom properties
Stars
911 stars
Watchers
40 watching
Forks
221 forks
Report repository
Releases
Sponsor this project
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
MCProtocolLib
MCProtocolLib is a simple library for communicating with Minecraft clients and servers. It allows developers to build custom bots, clients, or servers for Minecraft with ease.
Example Code
See the example folder for sample usage.
Adding as a Dependency
MCProtocolLib builds are published to the Open Collaboration repository.
Follow the below steps to add MCProtocolLib as a dependency to your project.
Maven
Add the Repository
<repositories>
<repository>
<id>opencollab</id>
<url>https://repo.opencollab.dev/main/</url>
</repository>
</repositories>
Add the Dependency
<dependency>
<groupId>org.geysermc.mcprotocollib</groupId>
<artifactId>protocol</artifactId>
<version>(version here)</version>
</dependency>
Gradle (Groovy DSL)
Add the Repository
repositories {
maven { name 'opencollab'
url 'https://repo.opencollab.dev/main/'
}
}
Add the Dependency
dependencies {
implementation 'org.geysermc.mcprotocollib:protocol:(version here)'
}
Gradle (Kotlin DSL)
Add the Repository
repositories {
maven("https://repo.opencollab.dev/main/") {
name ="opencollab"
}
}
Add the Dependency
dependencies {
implementation("org.geysermc.mcprotocollib:protocol:(version here)")
}
Snapshots
To use snapshot builds, switch the URL to https://repo.opencollab.dev/maven-snapshots/.
Javadocs
You can find the Javadocs for MCProtocolLib on opencollab.
Building the Source
MCProtocolLib uses Gradle to manage dependencies. To build the source code, run ./gradlew clean build in the project root directory.
Support and Development
Please join the GeyserMC Discord server and visit the #mcprotocollib channel for discussion and support for this project.
License
MCProtocolLib is licensed under the MIT license.
About
A library for communication with a Minecraft client/server.
Topics
javalibraryminecraftminecraft-protocolprotocol
Resources
Readme
MIT license
Activity
Custom properties
Stars
911 stars
Watchers
40 watching
Forks
221 forks
Report repository
Releases
Sponsor this project
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
MCProtocolLib
MCProtocolLib is a simple library for communicating with Minecraft clients and servers. It allows developers to build custom bots, clients, or servers for Minecraft with ease.
Example Code
See the example folder for sample usage.
Adding as a Dependency
MCProtocolLib builds are published to the Open Collaboration repository.
Follow the below steps to add MCProtocolLib as a dependency to your project.
Maven
Add the Repository
<repositories>
<repository>
<id>opencollab</id>
<url>https://repo.opencollab.dev/main/</url>
</repository>
</repositories>
Add the Dependency
<dependency>
<groupId>org.geysermc.mcprotocollib</groupId>
<artifactId>protocol</artifactId>
<version>(version here)</version>
</dependency>
Gradle (Groovy DSL)
Add the Repository
repositories {
maven { name 'opencollab'
url 'https://repo.opencollab.dev/main/'
}
}
Add the Dependency
dependencies {
implementation 'org.geysermc.mcprotocollib:protocol:(version here)'
}
Gradle (Kotlin DSL)
Add the Repository
repositories {
maven("https://repo.opencollab.dev/main/") {
name ="opencollab"
}
}
Add the Dependency
dependencies {
implementation("org.geysermc.mcprotocollib:protocol:(version here)")
}
Snapshots
To use snapshot builds, switch the URL to https://repo.opencollab.dev/maven-snapshots/.
Javadocs
You can find the Javadocs for MCProtocolLib on opencollab.
Building the Source
MCProtocolLib uses Gradle to manage dependencies. To build the source code, run ./gradlew clean build in the project root directory.
Support and Development
Please join the GeyserMC Discord server and visit the #mcprotocollib channel for discussion and support for this project.
License
MCProtocolLib is licensed under the MIT license.
About
A library for communication with a Minecraft client/server.
Topics
javalibraryminecraftminecraft-protocolprotocol
Resources
Readme
MIT license
Activity
Custom properties
Stars
911 stars
Watchers
40 watching
Forks
221 forks
Report repository
Releases
Sponsor this project
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
MCProtocolLib
MCProtocolLib is a simple library for communicating with Minecraft clients and servers. It allows developers to build custom bots, clients, or servers for Minecraft with ease.
Example Code
See the example folder for sample usage.
Adding as a Dependency
MCProtocolLib builds are published to the Open Collaboration repository.
Follow the below steps to add MCProtocolLib as a dependency to your project.
Maven
Add the Repository
<repositories>
<repository>
<id>opencollab</id>
<url>https://repo.opencollab.dev/main/</url>
</repository>
</repositories>
Add the Dependency
<dependency>
<groupId>org.geysermc.mcprotocollib</groupId>
<artifactId>protocol</artifactId>
<version>(version here)</version>
</dependency>
Gradle (Groovy DSL)
Add the Repository
repositories {
maven { name 'opencollab'
url 'https://repo.opencollab.dev/main/'
}
}
Add the Dependency
dependencies {
implementation 'org.geysermc.mcprotocollib:protocol:(version here)'
}
Gradle (Kotlin DSL)
Add the Repository
repositories {
maven("https://repo.opencollab.dev/main/") {
name ="opencollab"
}
}
Add the Dependency
dependencies {
implementation("org.geysermc.mcprotocollib:protocol:(version here)")
}
Snapshots
To use snapshot builds, switch the URL to https://repo.opencollab.dev/maven-snapshots/.
Javadocs
You can find the Javadocs for MCProtocolLib on opencollab.
Building the Source
MCProtocolLib uses Gradle to manage dependencies. To build the source code, run ./gradlew clean build in the project root directory.
Support and Development
Please join the GeyserMC Discord server and visit the #mcprotocollib channel for discussion and support for this project.
License
MCProtocolLib is licensed under the MIT license.
About
A library for communication with a Minecraft client/server.
Topics
javalibraryminecraftminecraft-protocolprotocol
Resources
Readme
MIT license
Activity
Custom properties
Stars
911 stars
Watchers
40 watching
Forks
221 forks
Report repository
Releases
Sponsor this project
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
MCProtocolLib
MCProtocolLib is a simple library for communicating with Minecraft clients and servers. It allows developers to build custom bots, clients, or servers for Minecraft with ease.
Example Code
See the example folder for sample usage.
Adding as a Dependency
MCProtocolLib builds are published to the Open Collaboration repository.
Follow the below steps to add MCProtocolLib as a dependency to your project.
Maven
Add the Repository
<repositories>
<repository>
<id>opencollab</id>
<url>https://repo.opencollab.dev/main/</url>
</repository>
</repositories>
Add the Dependency
<dependency>
<groupId>org.geysermc.mcprotocollib</groupId>
<artifactId>protocol</artifactId>
<version>(version here)</version>
</dependency>
Gradle (Groovy DSL)
Add the Repository
repositories {
maven { name 'opencollab'
url 'https://repo.opencollab.dev/main/'
}
}
Add the Dependency
dependencies {
implementation 'org.geysermc.mcprotocollib:protocol:(version here)'
}
Gradle (Kotlin DSL)
Add the Repository
repositories {
maven("https://repo.opencollab.dev/main/") {
name ="opencollab"
}
}
Add the Dependency
dependencies {
implementation("org.geysermc.mcprotocollib:protocol:(version here)")
}
Snapshots
To use snapshot builds, switch the URL to https://repo.opencollab.dev/maven-snapshots/.
Javadocs
You can find the Javadocs for MCProtocolLib on opencollab.
Building the Source
MCProtocolLib uses Gradle to manage dependencies. To build the source code, run ./gradlew clean build in the project root directory.
Support and Development
Please join the GeyserMC Discord server and visit the #mcprotocollib channel for discussion and support for this project.
License
MCProtocolLib is licensed under the MIT license.
About
A library for communication with a Minecraft client/server.
Topics
javalibraryminecraftminecraft-protocolprotocol
Resources
Readme
MIT license
Activity
Custom properties
Stars
911 stars
Watchers
40 watching
Forks
221 forks
Report repository
Releases
Sponsor this project
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
MCProtocolLib
MCProtocolLib is a simple library for communicating with Minecraft clients and servers. It allows developers to build custom bots, clients, or servers for Minecraft with ease.
Example Code
See the example folder for sample usage.
Adding as a Dependency
MCProtocolLib builds are published to the Open Collaboration repository.
Follow the below steps to add MCProtocolLib as a dependency to your project.
Maven
Add the Repository
<repositories>
<repository>
<id>opencollab</id>
<url>https://repo.opencollab.dev/main/</url>
</repository>
</repositories>
Add the Dependency
<dependency>
<groupId>org.geysermc.mcprotocollib</groupId>
<artifactId>protocol</artifactId>
<version>(version here)</version>
</dependency>
Gradle (Groovy DSL)
Add the Repository
repositories {
maven { name 'opencollab'
url 'https://repo.opencollab.dev/main/'
}
}
Add the Dependency
dependencies {
implementation 'org.geysermc.mcprotocollib:protocol:(version here)'
}
Gradle (Kotlin DSL)
Add the Repository
repositories {
maven("https://repo.opencollab.dev/main/") {
name ="opencollab"
}
}
Add the Dependency
dependencies {
implementation("org.geysermc.mcprotocollib:protocol:(version here)")
}
Snapshots
To use snapshot builds, switch the URL to https://repo.opencollab.dev/maven-snapshots/.
Javadocs
You can find the Javadocs for MCProtocolLib on opencollab.
Building the Source
MCProtocolLib uses Gradle to manage dependencies. To build the source code, run ./gradlew clean build in the project root directory.
Support and Development
Please join the GeyserMC Discord server and visit the #mcprotocollib channel for discussion and support for this project.
License
MCProtocolLib is licensed under the MIT license.
About
A library for communication with a Minecraft client/server.
Topics
javalibraryminecraftminecraft-protocolprotocol
Resources
Readme
MIT license
Activity
Custom properties
Stars
911 stars
Watchers
40 watching
Forks
221 forks
Report repository
Releases
Sponsor this project
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
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MCProtocolLib
MCProtocolLib is a simple library for communicating with Minecraft clients and servers. It allows developers to build custom bots, clients, or servers for Minecraft with ease.
Example Code
See the example folder for sample usage.
Adding as a Dependency
MCProtocolLib builds are published to the Open Collaboration repository.
Follow the below steps to add MCProtocolLib as a dependency to your project.
Maven
Add the Repository
<repositories>
<repository>
<id>opencollab</id>
<url>https://repo.opencollab.dev/main/</url>
</repository>
</repositories>
Add the Dependency
<dependency>
<groupId>org.geysermc.mcprotocollib</groupId>
<artifactId>protocol</artifactId>
<version>(version here)</version>
</dependency>
Gradle (Groovy DSL)
Add the Repository
repositories {
maven { name 'opencollab'
url 'https://repo.opencollab.dev/main/'
}
}
Add the Dependency
dependencies {
implementation 'org.geysermc.mcprotocollib:protocol:(version here)'
}
Gradle (Kotlin DSL)
Add the Repository
repositories {
maven("https://repo.opencollab.dev/main/") {
name ="opencollab"
}
}
Add the Dependency
dependencies {
implementation("org.geysermc.mcprotocollib:protocol:(version here)")
}
Snapshots
To use snapshot builds, switch the URL to https://repo.opencollab.dev/maven-snapshots/.
Javadocs
You can find the Javadocs for MCProtocolLib on opencollab.
Building the Source
MCProtocolLib uses Gradle to manage dependencies. To build the source code, run ./gradlew clean build in the project root directory.
Support and Development
Please join the GeyserMC Discord server and visit the #mcprotocollib channel for discussion and support for this project.
License
MCProtocolLib is licensed under the MIT license.
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A library for communication with a Minecraft client/server.
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javalibraryminecraftminecraft-protocolprotocol
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