LMIC-MC-BOT
- 8 Devlogs
- 20 Total hours
A Mineflayer-based Minecraft bot integrated with an LLMs API for real-time, context-aware chat and navigation.
Ship #1
Pending review
I make a Mineflayer-based Minecraft bot integrated with an LLM API (Groq, Gemini, HackClub). General chat replies are grounded in the bot’s real inventory and surroundings, so it won’t claim to have items it doesn’t actually have
The bot can
- Kills nearby monsters (protects the player from them)
- Follows the player and breaks blocks
- Delivers gathered resources directly to the player who requested them
- Auto-equips the best armor set available whenever it picks up new gear
Example commands
- LMIC-MC-BOT collect 10 oak_log
- LMIC-MC-BOT attack zombie
- LMIC-MC-BOT give me 5 dirt
- LMIC-MC-BOT fight me
The biggest challenge in this project for me was fine-tuning the bot’s movement. A detailed guide on how to test the bot can be found on my GitHub.
5h 1m 14s logged
Devlog8
New
- Bot no longer gets permanently stuck — it detects when it’s not moving and tries to dig through, jump, or step around the obstacle
- Bot walks around other players instead of freezing when blocked by them
- Bot pauses its current task to fight nearby hostile mobs, then goes back to what it was doing
- Bot auto-equips the best armor set when it picks up new gear
- New “give item” command (e.g. “give me 5 dirt”)
- Bot now delivers collected items straight to the player who asked for them
- AI now knows the bot’s real inventory and surroundings, so it stops making up fake answers
- Bot retries gathering blocks instead of giving up after one failed attempt
- Reconnects system wait longer
- Bot follows closer to the player
- Added MIT License
Removed
- Old gather system that stopped completely after a single mistake
- Old unstick system that barely moved the bot
2h 45m 30s logged
1h 11m 25s logged
3h 28m 3s logged
Devlog5
New
- Multi-language support (EN and PL)
- Limit AI response length
- Add mineflayer-collectblock
- Debug system for bot inventory, position, and errors
- Player following system (bot stays near the player)
- AI response system using JSON
- Block-breaking system triggered when a player mentions the bot’s username in chat (video)
- Custom AI prompt
Removed
- Old “look” command (replaced by the player following system)
1h 50m 55s logged
1h 57m 20s logged
2h 37m 44s logged
Devlog2
Add new AI providers:
- Gemini
- Groq
- HackClub
Add new AI models:
- gemini-2.5-flash
- gemini-2.5-flash-lite
- llama-3.3-70b-instruct
- llama-3.1-8b-instant
- gpt-oss-120b
- gpt-oss-20b
- qwen3.6-27b
Other changes:
- Add requirements to README.md
- Add function to test AI model availability
- Create list of available AI providers
1h 29m 50s logged
