lmti 1.4.0

Language Model Terminal Interface.

Language Model Terminal Interface

Oftentimes I just want to talk to LMs, without the agentic clutter: I dont want it to read my stuff, access my files or consume through a gazillion tokens of tools, skills, MCPs and what not. I just want a recipe for tika masala, c'mon :(

For that I normally have to log into the webapps from the provider (i.e. Mistral LeChat, Gemini, ChatGPT). But I live on the terminal. So I made a thin wrapper bc it is 2026 and programming is easy

FAQ:

• Can I talk with LMs from different providers from the terminal? Yes :)
• Does the app have access to my files? No
• Can the app run terminal commands? Nope
• Can the app execute code? Nein
• Does the app have any sort of agentic loop? Negative
• Can I connect the app to MCPs or other tools? Also no

Install

uv tool install lmti

Gettint started

# Start with the default model
lmti

# Start with a specific model
lmti -m vertex:gemini-2.5-flash

Config

Config is stored at ~/.config/lmti/config.yaml. It handles your credentials and default settings. Many of these can also be modified through commands in the TUI:

credentials:
  MISTRAL_API_KEY: your-key-here
settings:
  render_markdown: true
  model: mistral:mistral-small-2603
models:
- mistral:mistral-small-2603
- vertex:gemini-2.5-flash

Development

Structure

src/lmti/
├── cli.py      # Argument parsing and entry point
├── config.py   # Configuration management
├── errors.py   # Error handling
├── repl.py     # Main REPL loop logic
├── ui.py       # Terminal UI (prompt-toolkit and rich)
├── commands/   # Slash command implementations
└── __init__.py

Tooling

We use just for development tasks. Use:

• just sync: Updates lockfile and syncs environment.
• just format: Lints and formats with ruff.
• just check-types: Static analysis with ty.
• just analyze-complexity: Cyclomatic complexity checks with complexipy.
• just test: Runs pytest with 90% coverage threshold.

Contribute

1. Hooks: Install pre-commit hooks via just install-hooks.
2. Issues: Open an issue first using the default template.
3. PRs: Link your PR to the relevant issue.

License

MIT