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Redacted-1.8.9-Opensource

Discontinued and therefore opensourced 1.8.9 MCP Minecraft cheat client with Polar-AC and Hypixel focus. Includes rewind-mod, baritone, and developer AI-MCP built into it as well as some other stuff. (LWJGL 3 + Celeritas + Optifine) Model Context Protocol also included.

Install / Use

claude mcp add SinisterBluds -- npx -y github:SinisterBluds/Redacted-1.8.9-Opensource

If the server publishes to npm under a different name, use that package instead — check the repo README.

About this skill
🔌

MCP Server

Model Context Protocol server

Quality Score

76/100

Category

Automation

Supported Platforms

Claude Code
Claude Desktop

Our assessment of Redacted-1.8.9-Opensource

Redacted-1.8.9-Opensource scores 76/100 on our quality scale, 2590th of 2,857 Automation skills we index.

Its MCP Server is 4.3 KB long, well organised into 13 sections with 3 code examples: a solid amount of guidance for an agent.

It has 3 GitHub stars, so there is little community track record yet; judge it on its content.

Substance
26/30
Structure
18/20
Description
15/15
Adoption
3/20
Freshness
15/15

Maintenance, license and trust

  • The repository was last updated 41 days ago, so Redacted-1.8.9-Opensource is actively maintained.
  • It is released under GPL-3.0, a copyleft license: you can use it, but modified versions you distribute must carry the same license.
  • Its trust signals score 92/100, with 1 caution from licensing, adoption, age or documentation. These come from repository metadata, not a code audit — read the skill file before letting an agent act on it.

Safety scan

No issues found

Our scan of the whole file found no instruction hijacking, hidden characters, credential access, data exfiltration or destructive commands. An AI review of the same text found nothing harmful.

AI review by kimi-k2.7-code on 2026-10-31. Automated pattern scan on 2026-10-31. It catches known dangerous patterns, not every risk — read a skill before letting an agent act on it.

Redacted-1.8.9-Opensource compared with similar skills

All 4 of these similar skills score higher than Redacted-1.8.9-Opensource; compare them before choosing.

SkillScoreStarsUpdatedFormat
Redacted-1.8.9-Opensource (this skill)by SinisterBluds76341d agoMCP Server
Agent-Reachby Panniantong100107.1k6d agoCLAUDE.md
headroomby headroomlabs-ai10078.4ktodayCLAUDE.md
CowAgentby zhayujie10047.7ktodayCLAUDE.md
Scraplingby D4Vinci10090.7ktodayMCP Server

Frequently asked questions

How do I install Redacted-1.8.9-Opensource?
Run claude mcp add SinisterBluds -- npx -y github:SinisterBluds/Redacted-1.8.9-Opensource. The install tabs above show the steps for each supported agent.
Which AI agents does Redacted-1.8.9-Opensource work with?
It is written for Claude Code and Claude Desktop, as a MCP Server file. Other agents that read the same format can often use it too.
Is Redacted-1.8.9-Opensource safe to use?
Our scan of the whole file found no instruction hijacking, hidden characters, credential access, data exfiltration or destructive commands. An AI review of the same text found nothing harmful. It is GPL-3.0-licensed and scores 92/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
Is Redacted-1.8.9-Opensource still maintained?
The repository was last updated 41 days ago, so Redacted-1.8.9-Opensource is actively maintained.

Redacted

Final version: b3.3-developer

Redacted was a Minecraft 1.8.9 client with aimed at Polar-AC and Hypixel. It's discontinued. The source is out as-is: no support, no updates, no promises. In the dicontinuation of this client an initial developer test client by the name of ColdPlay was made; https://github.com/Un-kn-0W-n/ColdPlay ColdPlay, no doubt, has superior bypasses. There may be a new client in works which is set to be clean, modern, and well designed from the ground up. (Human-made)

Redacted main menu

Modules

Combat: AimAssist, SilentAim, SilentAura, AutoClicker, AutoBlock, AutoThrow, BackTrack, BedAura (with a Hypixel mode), BowAimAssist, Criticals, FakeLag, NoHitDelay, Reach, TargetFilter, Team, Triggerbot, Velocity, WTap, AntiBot, AntiFireBall, AntiMiss.

Movement: Sprint, NoSlow, NoFall, NoJumpDelay, KeepSprint, InventoryMove, BridgeAssist.

Render: EntityESP (ESP, tracers, nametags, target HUD), BlockESP (beds, chests, item counts, place effect), Crosshair, FullBright, Freecam, FreeLook, Mirror, Notifications, SuperheroFX, TNTTimer, Trajectories, Tweaks, ClickGUI, EntityCulling, ParticleCulling.

World: Scaffold, BedProtection, ChestStealer, Clutch, FastPlace, AutoPearl, Baritone.

Utility: AutoHeal, AutoTool, InvManager, AnticheatDetector, FlagDetector, MiddleClickFriend, ClientSpoof.

Cosmetics: Capes, Hats, Wings, Particles, HitSounds.

Exploit: Disabler.

Developer: PacketLogger, with its own packet log GUI.

Anticheat work

Reach with modes to bypass on Grim, Polar and Vulcan. WTap is tuned around Polar-class reaction offsets. BedAura has a Hypixel adjacent-then-bed break mode. AnticheatDetector fingerprints Polar, Intave and AGC by transaction timing and windowId patterns, and FlagDetector watches setbacks, velocity and transactions live.

GUIs

Three click GUI styles: Dropdown, Exhibition (Incomplete...) and Redacted. Opens with Right-Shift. There's also a drag-and-drop HUD editor (positions survive resizes), a theme manager, a config manager, an alt manager, a Bed Wars team manager and the packet log viewer.

Alt manager

Cracked, Microsoft (device code flow and refresh tokens) and Altening accounts. Per-alt proxy support, a history of every session, and auto login of the last used account on startup.

Replays

ReplayMod is built in. Recording, replay and rewind work, and the viewer opens from the main menu. Ported fully to out 1.8.9 MCP base.

Baritone

The full Baritone pathing source ships with the client, plus a bridge that routes Baritone's rotations through the client's silent aim and an auto bridge controller for bridging. This was done in an effort to make smoother rotations to bypass anticheats. Results vary.

Commands

Prefix is .:

.help, .toggle <module>, .config, .theme, .mcp, .packetlog, .anticheat, .reset, .settimer.

MCP bridge

.mcp on starts it on port 25585, .mcp off stops it and .mcp status shows what's running. It binds to 127.0.0.1 and exposes modules, configs, client info, baritone, world, player, containers, render, chat and debug tools. It also starts with the client by default; flip AUTO_START_MCP in DebugSystem if you don't want that. Just give the link to the MCP to an AI agent and it can do a lot of things such as controlling baritone, the module system (including configuring settings) and getting world data to produce movements. This was done in an effort to perhaps recreate something similar to "Zeroday killbots" (discontinued client by Nefarious Intent)

Debug

./gradlew debugRunClient puts the packet dumper on the classpath (set DEBUG_PACKETS=true to turn it on). The rest of the debug logging lives in DebugSystem: per-category flags, one file per category under logs/debug-<category>.log.

Under the hood performance tweaks

LWJGL 3 instead of the 1.8.9's vanilla LWJGL 2 stack, a Celeritas/Sodium-style chunk renderer for 1.8.9.

Building

JDK 21 is all you need; the Gradle toolchain and wrapper handle the rest.

./gradlew runClient

If run/assets doesn't exist yet, point it at a normal 1.8.9 install once:

cp -R ~/.minecraft/assets run/assets

Standalone jar:

./gradlew shadowJar        # build/libs/RedactedClient.jar

IntelliJ imports it as a Gradle project without setup beyond picking the JDK.

License

GPL v3. See LICENSE.

Related Skills

View on GitHub
GitHub Stars3
CategoryAutomation
Updated1mo ago
Forks0

Languages

Java

Trust signals

92/100

From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.

1 low
Redacted-1.8.9-Opensource — MCP Server: Install & Safety Check | SkillAgent