Intrusive Thoughts
by B0ml
Intrusive Thoughts gives the player's character an AI-driven internal voice that responds to the moment and can answer aloud.
What it does
The mod adds a second personality to the player's character. It watches the moment in the game, comments on it with a running commentary, and can hold a conversation. Its lines are generated by an AI model through the Groq service, and the voice remembers earlier exchanges during a journey, so later remarks can refer back to them. The mod also has built-in lines that run without any account, using the default setup.
The mod is installed on the client and the server. Players who want a voice and a microphone add a Groq key, and the default Windows voice is used for speech output. The mod requires Cloth Config API and Mod Menu, and it can be configured in-game through Mod Menu. Files are published for Fabric only, for Minecraft 1.20.1, and the project is released under All rights reserved, so the code is not open source.
Key features
Inner voice commentary
The character reacts to events in the game and talks back, with a voice that can get bored and hold grudges.
Speech output
Replies can be read aloud through text-to-speech, using the default Windows voice or a neural voice set through Groq.
Hands-free talking
Voice input can run hands-free, or start only while a key is held, with the microphone listening during the chat.
Swearing turned off by default
Profanity in the generated lines is disabled by default, and the setting can be changed in the configuration.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 2
Use cases
Singleplayer play
A player on a single-player world can use the built-in lines with no account, or add a Groq key for the full AI experience.
Streaming
The default setup is described as safe for stream, so a streamer can run the commentary without extra configuration.
Who it’s for: Players on Fabric for 1.20.1 who want a talking companion for solo or multiplayer play, and players who are willing to create a Groq key for the AI-generated lines.
How it compares
Simple Voice Chat TTS is a client-side only, open source option under the GNU General Public License v3.0 or later, with files for 1.20 – 26.2. Voice Chat Soundboard is also client-side only and open source under the same license, but covers 1.19.4 – 1.21.4. Intrusive Thoughts runs on client and server and is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Intrusive Thoughts | Fabric | 1.20.1 | Client and server | 2026-06-14 |
| Simple Voice Chat TTS | Fabric | 1.20 – 26.2 | Client-side only | 2026-08-31 |
| Voice Chat Soundboard | Fabric | 1.19.4 – 1.21.4 | Client-side only | 2025-02-03 |
Questions
Does Intrusive Thoughts need Cloth Config API and Mod Menu?
Does the AI brain cost anything to run?
Does the mod need to be installed on the server?
In the catalog
Intrusive Thoughts is one of 5,392 Social mods on ModsFinder, and one of 4,084 Social mods for Fabric. 34,764 mods support Minecraft 1.20.1.
Similar mods
What the author says
You're not alone in there. Intrusive Thoughts gives your Minecraft character a living, AI-powered inner voice — a second personality sharing your skull that reacts to everything you do, talks back when you talk to it, gets bored, holds grudges, remembers your whole journey, and (if you let it) speaks out loud. It's…
Official listing
- Modrinth page
- modrinth.com/mod/intrusive-thoughts
- Owner
- B0ml
- Published
- 2026-06-14
- Updated on Modrinth
- 2026-06-14
- Facts verified
- 2026-10-15