Owner

PrismarineJS

19 indexed repositories · View on GitHub

mineflayer
Create Minecraft bots with a powerful, stable, and high level JavaScript API.

JavaScript · 7466 stars
node-minecraft-protocol
Parse and serialize minecraft packets, plus authentication and encryption.

JavaScript · 1415 stars
minecraft-data
Language independent module providing minecraft data for minecraft clients, servers and libraries.

JavaScript · 937 stars
bedrock-protocol
Minecraft Bedrock protocol library, with authentication and encryption

JavaScript · 476 stars
prismarine-viewer
Web based viewer for servers and bots

JavaScript · 393 stars
mineflayer-pathfinder
Pathfinding plugin that gives bot the ability to go from A to B

JavaScript · 311 stars
node-minecraft-data
Provide easy access to minecraft-data in node.js

JavaScript · 127 stars
minecraft-assets
Provide minecraft assets along with json files that help to use them.

102 stars
prismarine-chunk
A class to hold chunk data for Minecraft

JavaScript · 70 stars
prismarine-physics
Provide the physics engine for minecraft entities

JavaScript · 41 stars
MineflayerArmorManager

TypeScript · 34 stars
node-minecraft-wrap
Download and wrap the vanilla minecraft server and client in node.js

JavaScript · 25 stars
prismarine-item
Represent a minecraft item with its associated data

JavaScript · 24 stars
node-minecraft-assets
Provide minecraft assets in node.js

JavaScript · 22 stars
node-mojangson
A mojangson (SNBT) parser written in node.js

JavaScript · 22 stars
minecraft-data-generator
Data generator for Minecraft data based on a fabric mod

Java · 15 stars
node-nethernet
Minecraft Bedrock Nethernet protocol

JavaScript · 14 stars
minecraft-jar-extractor
Extract structured data from the minecraft jar

JavaScript · 10 stars
prismarine-repo-actions
Github Action implementing issue/PR comment commands for repo automation

JavaScript · 1 star

Beginner friendly Everything

Open All

PrismarineJS (+ ProtoDef-io) open backlog - manual review Open

possible bug Stage1

Difficulty 5/5 Over a week Newbie friendliness 10/100

PrismarineJS/mineflayer#4143 · Opened Sep 18, 2026
PrismarineJS (+ ProtoDef-io) open backlog - recommended closures Open

possible bug Stage1

Difficulty 4/5 3-5 days Newbie friendliness 35/100

PrismarineJS/mineflayer#4142 · Opened Sep 18, 2026
Design: shared interaction, client tick, and viewer lifecycle foundations Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

PrismarineJS/mineflayer#4135 · Opened Sep 18, 2026
# My 28 open PRs, grouped Open

possible bug Stage1

Difficulty 5/5 Over a week Newbie friendliness 20/100

PrismarineJS/mineflayer#4134 · Opened Sep 18, 2026
getExplosionDamages uses player dimensions for every entity Open

possible bug Stage1

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

PrismarineJS/mineflayer#4132 · Opened Sep 18, 2026
Support Minecraft 1.26.51 Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

PrismarineJS/bedrock-protocol#805 · 1 comment · Opened Sep 18, 2026
`unregisterChannel()` never unregisters a channel Open

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

PrismarineJS/node-minecraft-protocol#1534 · Opened Sep 17, 2026
`setPreviouslyAcknowledged()` stores an array length instead of the acknowledgement list Open

Difficulty 1/5 Under an hour Newbie friendliness 92/100

PrismarineJS/node-minecraft-protocol#1535 · Opened Sep 17, 2026
Did NetherNet arrive to destroy? Or to help? Haha. Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

PrismarineJS/bedrock-protocol#803 · 2 comments · Opened Sep 16, 2026
Support Minecraft PC 26.3 Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

PrismarineJS/minecraft-data#1299 · Opened Sep 15, 2026
Support Minecraft 1.26.50 Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

PrismarineJS/bedrock-protocol#801 · 1 comment · Opened Sep 15, 2026
kicked event's reason is typed as string but can be a raw chat-component object Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

PrismarineJS/mineflayer#4122 · Opened Sep 15, 2026
is bedrock-protocol can be used within AI chatbot for BDS? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

PrismarineJS/bedrock-protocol#800 · Opened Sep 15, 2026
How to set a skin Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

PrismarineJS/bedrock-protocol#798 · 1 comment · Opened Sep 14, 2026
Add schema enforced unique ID fields inside arrays of data to catch duplicate IDs Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 68/100

PrismarineJS/minecraft-data#1293 · Opened Sep 12, 2026
My 78 open PRs, grouped Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

PrismarineJS/mineflayer#4119 · 1 comment · Opened Sep 12, 2026
Move protocol mapper sanity check to protodef-validator Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

PrismarineJS/minecraft-data#1289 · 1 comment · Opened Sep 11, 2026
You are trying to connect to a server that is running NeoForge, but you are not. Please install NeoForge Version Open

possible bug Stage1

Difficulty 4/5 3-5 days Newbie friendliness 35/100

PrismarineJS/mineflayer#4097 · 2 comments · Opened Sep 8, 2026
Connection hangs forever in 'configuration' state against MC 1.21.11 (protocol 774) - missing select_known_packs handling, resource_pack_receive bug, registry_data NBT crash Open

possible bug Stage1

Difficulty 4/5 3-5 days Newbie friendliness 38/100

PrismarineJS/mineflayer#4044 · Opened Sep 2, 2026
Close duplicate issues please for 26.2 support and whatnot. Open

possible bug Stage1

Difficulty 4/5 3-5 days Newbie friendliness 25/100

PrismarineJS/mineflayer#4042 · Opened Sep 1, 2026
Auto-Attack / Combat Macro (KillAura-style, inspired by Meteor Client) Open

new feature Stage1

Difficulty 5/5 Over a week Newbie friendliness 35/100

PrismarineJS/mineflayer#4041 · 2 comments · Opened Sep 1, 2026
No Fall Damage Handling Open

new feature Stage1

Difficulty 5/5 Over a week Newbie friendliness 35/100

PrismarineJS/mineflayer#4040 · Opened Sep 1, 2026
Flight Macro / Meteor Client Flight Open

new feature Stage1

Difficulty 5/5 Over a week Newbie friendliness 30/100

PrismarineJS/mineflayer#4039 · 1 comment · Opened Sep 1, 2026
connect_allowed' event) throws raw JavaScript errors Open

possible bug Stage1

Difficulty 3/5 1-2 days Newbie friendliness 72/100

PrismarineJS/mineflayer#4038 · Opened Sep 1, 2026
Bot Open

possible bug Stage1

Difficulty 5/5 Over a week Newbie friendliness 10/100

PrismarineJS/mineflayer#4002 · Opened Aug 25, 2026
Founded 2 bugs for testing Relay (1.26.40) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

PrismarineJS/bedrock-protocol#781 · 6 comments · Opened Aug 23, 2026
Relay Read Error Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

PrismarineJS/bedrock-protocol#778 · 2 comments · Opened Aug 23, 2026
bot.oxygenLevel / breath are driven by any nearby entity's air_supply, not only the bot's Open

Difficulty 2/5 1-3 hours Newbie friendliness 86/100

PrismarineJS/mineflayer#3985 · Opened Aug 23, 2026
bot.recipesFor() refuses tag-typed ingredient slots (e.g. #minecraft:planks) even with sufficient concrete items in inventory Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

PrismarineJS/mineflayer#3980 · Opened Aug 22, 2026
Connection problem Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

PrismarineJS/bedrock-protocol#777 · Opened Aug 16, 2026
Support Minecraft 26.44 Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

PrismarineJS/bedrock-protocol#770 · Opened Aug 14, 2026
Can't connect to BDS anymore Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

PrismarineJS/bedrock-protocol#768 · 1 comment · Opened Aug 12, 2026
PC 1.21.8: custom_click_action NBT is missing its VarInt length prefix Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

PrismarineJS/minecraft-data#1222 · Opened Aug 11, 2026
Cant connect to realms Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

PrismarineJS/bedrock-protocol#765 · 1 comment · Opened Aug 10, 2026
Chat bug Open

possible bug Stage1

Difficulty 3/5 1-2 days Newbie friendliness 35/100

PrismarineJS/mineflayer#3956 · 1 comment · Opened Jul 29, 2026
Mineflayer 26.2 Open

possible bug Stage1

Difficulty 3/5 1-2 days Newbie friendliness 72/100

PrismarineJS/mineflayer#3952 · 3 comments · 4 reactions · Opened Jul 26, 2026
Library cannot parse single quote strings Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

PrismarineJS/node-mojangson#63 · Opened Jul 26, 2026
Wrong anvil name length limit in 1.17+ Open

possible bug Stage1

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

PrismarineJS/mineflayer#3945 · Opened Jul 16, 2026
TCPShield flags it and kicks it. Open

possible bug Stage1

Difficulty 4/5 3-5 days Newbie friendliness 25/100

PrismarineJS/mineflayer#3944 · 5 comments · Opened Jul 15, 2026
Support Minecraft 26.33 Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

PrismarineJS/bedrock-protocol#756 · Opened Jul 9, 2026
Movement broken on 1.21.11: chunks not loading after BungeeCord transfer Open

possible bug Stage1

Difficulty 4/5 3-5 days Newbie friendliness 45/100

PrismarineJS/mineflayer#3941 · Opened Jul 7, 2026
# setControlState() does not move bot at all on 1.21.11 after BungeeCord transfer Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

PrismarineJS/mineflayer-pathfinder#367 · Opened Jul 7, 2026
add support for 26.2 Open

new feature Stage1

Difficulty 4/5 3-5 days Newbie friendliness 38/100

PrismarineJS/mineflayer#3940 · 1 comment · Opened Jul 7, 2026
cant connect to server example `Internal Exception:io.netty.handler.codec` Open

possible bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

PrismarineJS/node-minecraft-protocol#1504 · Opened Jul 6, 2026
GoalFollow is not working as of server version >1.21.8 Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

PrismarineJS/mineflayer-pathfinder#366 · Opened Jul 5, 2026
Missing type hint for ServerOptions encryption Open

possible bug

Difficulty 1/5 Under an hour Newbie friendliness 78/100

PrismarineJS/node-minecraft-protocol#1503 · 1 comment · Opened Jul 5, 2026
blockAtEntityCursor() incorrectly returns null if either yaw or pitch are 0 Open

possible bug Stage1

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

PrismarineJS/mineflayer#3935 · Opened Jun 29, 2026
Support Minecraft 26.32 Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

PrismarineJS/bedrock-protocol#749 · 1 comment · Opened Jun 25, 2026
`Item.equal` need to be updated for 1.20.5+ Open

possible bug Stage1

Difficulty 4/5 3-5 days Newbie friendliness 52/100

PrismarineJS/mineflayer#3933 · 1 comment · Opened Jun 22, 2026
Support Minecraft 26.31 Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

PrismarineJS/bedrock-protocol#748 · Opened Jun 20, 2026

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