CLI
Terminal client for language model agents
Pricing
Free tier
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
Verified · Jul 12, 2026Overview
What is CLI?
Agent Smith is a terminal client designed to interact with language model agents. It provides developers with an easy way to integrate AI-driven interactions directly into their command-line workflows.
Key differentiator
“Agent Smith stands out as a lightweight, easy-to-use terminal client for interacting with language model agents, offering developers an efficient way to integrate AI into their command-line workflows.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
API requires Python-specific patterns, TypeScript SDK is community-maintained
v0.1 to v0.2 migration required rewriting chain definitions
Primary focus on JavaScript with secondary Python support; other languages not officially supported
GitHub repository has low activity; few plugins or extensions available
Fit analysis
Who is it for?
✓ Best for
Developers who need a lightweight, command-line interface for interacting with language model agents
Teams working on projects that require frequent terminal-based interactions with AI models
✕ Not a fit for
Users requiring real-time streaming capabilities (Agent Smith is batch-oriented)
Projects needing extensive customization beyond the provided configurations
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Works well with
Integrations
Next step
Get Started with CLI
Step-by-step setup guide with code examples and common gotchas.