acatome-lambic

acatome-lambic

MCP-aware LLM shell with provider switching.

Connects to MCP servers via stdio, talks to LLMs (ollama, OpenAI, Anthropic via litellm), and provides a terminal chat interface with tool calling.

Usage

from acatome_lambic.tui.app import Shell
from acatome_lambic.core.config import LlmConfig, McpServer, ShellConfig

config = ShellConfig(
    llm=LlmConfig(provider="ollama", model="qwen3.5:9b"),
    servers=[
        McpServer(name="precis", cmd=["uv", "run", "precis"]),
    ],
    system_prompt="You are a research assistant.",
)
Shell(config).run()

Commands

• /model <provider/model> — switch LLM
• /think on|off — toggle reasoning mode (default: on)
• /tools — list tools with on/off status
• /tools off <pattern> — disable tools matching pattern
• /tools on <pattern> — enable tools matching pattern
• /expand <call_id> — show full (untruncated) tool result
• /status — show session info
• /clear — clear message history
• /help — show command help
• /quit — exit

Applications can register custom commands (custom_commands) and LLM-routed message commands (message_commands) via ShellConfig. All registered commands appear in tab autocomplete.