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-OpensourceIf the server publishes to npm under a different name, use that package instead — check the repo README.
MCP Server
Model Context Protocol server
Quality Score
Category
AutomationSupported Platforms
Tags
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.
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 foundOur 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.
| Skill | Score | Stars | Updated | Format |
|---|---|---|---|---|
| Redacted-1.8.9-Opensource (this skill)by SinisterBluds | 76 | 3 | 41d ago | MCP Server |
| Agent-Reachby Panniantong | 100 | 107.1k | 6d ago | CLAUDE.md |
| headroomby headroomlabs-ai | 100 | 78.4k | today | CLAUDE.md |
| CowAgentby zhayujie | 100 | 47.7k | today | CLAUDE.md |
| Scraplingby D4Vinci | 100 | 90.7k | today | MCP 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.
Skill content
View source on GitHubRedacted
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)

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
Agent-Reach
107.1kGive your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.
headroom
78.4kCompress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.
CowAgent
47.7kOpen-source personal AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory and knowledge. Multi-agent, multi-model, multi-channel. Lightweight, extensible, one-line install.
Scrapling
90.7k🕷️ The BEST Web Scraping framework that handles everything from a single request to a full-scale crawl! Don't be shy, join here: https://discord.gg/EMgGbDceNQ and follow here for daily tips and tricks: https://x.com/Scrapling_dev
Languages
Trust signals
From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.
