Offline Android AI chat with a modular plugin framework
ToolNeuron is a secure, offline AI ecosystem for Android devices. It lets users run private AI models and dynamic plugins fully offline, with hardware‑grade encryption for maximum privacy.
- This Repo's C++ code has be Transfered to a Different Repo For Optimization link can be found here :: https://github.com/Siddhesh2377/Ai-Core
- Download APK: Latest release
Install the APK, grant permissions, open AI Chat, and start chatting. No cloud account required.
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Available now:
- Local AI chat (on‑device)
- Web Search plugin (tool‑calling from chat)
- Switch models at runtime
- In‑app updates (check & install)
- Import models from device and tweak parameters
- Model Store downloads
- Plugin manager (enable/disable, inspect metadata like author/role)
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Coming soon: Full automation, plugin gallery, advanced on‑device tools
- Run local AI chat with no internet connection
- Import your own models (GGUF) and tune settings
- Dynamic plugin ecosystem with validation & sandboxing
- Web Search plugin to pull fresh context into chat when you’re online
- Runtime model switching without restarting the app
- In‑app updater to ship fixes/features instantly
- Hardware‑level data protection via Android KeyStore
Most mobile AI apps phone home. ToolNeuron flips it:
- Offline‑first — your data stays on your device
- Pluggable tools — add capabilities without app updates
- Secure by design — strict plugin validation + sandboxing
"Honestly, what you're doing is legendary." – Early user on Discord 🌱
Join the community: Discord
First‑party plugins live here: ToolNeuron System Plugins — link placeholder
- Web Search — ✅ Available
Packaging:
.zipcontainingplugin.aarandManifest.json.
- Backend:
llama.cppvia JNI - Model format: GGUF (import your own)
- Controls: temperature, top‑p, max tokens, etc.
- Switcher: change models at runtime from Settings
- No cloud storage — fully offline experience by default
- Zero analytics/telemetry in the core app
- Hardware‑backed encryption with Android KeyStore
- Strong validation before loading any plugin
- Contribute code via pull requests
- Drop feedback & feature requests on Discord
Every contribution helps keep ToolNeuron free and open‑source.
- ✅ Import custom models
- ✅ Web Search plugin
- ✅ In‑app updates
- 🚀 Plugin gallery for community sharing
- 🔒 End‑to‑end encryption for chat & storage
- ⚡ Automation tools for advanced workflows
- 🧩 Expand first‑party plugin set
Licensed under the Apache License 2.0. See LICENSE.
Siddhesh Sonar Android Developer · AI Enthusiast · Open Source Contributor GitHub: @Siddhesh2377
llama.cppand the GGUF community- Jetpack Compose & the Android Open Source Project
- All early users and open‑source contributors 🙌
