Terminal Gemini AI CLI – v4.2

Terminal-based AI assistant powered by Gemini 2.5 with Copilot mode, file analysis, code generation/improvement, and persistent conversations.

---

📂 File: gmcli.sh

Author: Mohan Sharma
License: MIT
Dependencies: bash, curl, jq

---

🚀 Features

• 🔐 Secure API key storage
• 🧠 Chat with Gemini 2.5 (Flash model)
• 📜 Persistent conversation history
• ✨ Copilot mode: generate, explain, or improve code
• 🔍 Analyze large files in chunks
• 🛠 Configurable model, temperature, and max tokens
• 📝 Save/load instructions for system behavior
• 🧹 Automatic summarization of long chat history

---

📦 Installation

curl -o gmcli.sh https://raw.githubusercontent.com/mrajauriya/gmcli/main/gmcli.sh
chmod +x gmcli.sh
./gmcli.sh

Make sure you have jq and curl installed.

Install them on Termux:

pkg install jq curl

Or on Debian/Ubuntu:

sudo apt install jq curl

---

🛠 Setup

On first run, enter your Gemini API key. You can also edit the config later:

echo 'YOUR_API_KEY_HERE' > ~/.smrtask_gemini/config.sh

To change default system instructions:

echo 'You are a helpful assistant.' > ~/.smrtask_gemini/instructions.txt

---

🧪 Usage

Run the script:

./gmcli.sh

Then interact via menu:

1. Chat with Gemini
2. View or reset conversation
3. Copilot coder mode (generate/explain/improve code)
4. Analyze files
5. Configure model, tokens, temperature, and instructions

---

✨ Copilot Mode

• Generate Code – Provide a description and filename
• Explain Code – Analyze an existing file line-by-line
• Improve Code – Give modification instructions for existing files

---

📁 Config Directory

All settings, history, and instructions are stored in:

~/.smrtask_gemini/
├── config.sh           # API key & model config
├── history.json        # Chat memory
└── instructions.txt    # Custom system instructions

---

🤖 Model Info

By default, uses:

• Model: gemini-2.5-flash-preview-04-17
• Max Tokens: 8192
• Temperature: 0.7
• Top-K: 1
• Top-P: 0.95

These can be adjusted in the script menu.

---

🧠 Chat History

Persistent across sessions and summarized automatically if it grows too long. Summarization keeps the assistant aware of previous context efficiently.

---

🧹 To Reset Everything

Delete the config directory:

rm -rf ~/.smrtask_gemini

---

🪪 License

Apache License © Mohan Sharma

---

Made with ❤️ in Terminal