SmolAgents

Profile

Overview

The bottom line — what this framework is, who it's for, and when to walk away.

Bottom Line Up Front

smolagents is a Python library focused on making agent creation simple and flexible. It offers first-class support for code-executing agents with sandboxed environments and integrates seamlessly with various LLMs, tools, and modalities.

Best For

Rapid prototyping and flexible deployment of AI agents with code-centric actions.

Avoid If

Strict dependency control or minimal external infrastructure for secure execution is paramount.

Strengths

  • +Extremely easy to build and run agents using just a few lines of code, with minimal abstractions.
  • +Provides first-class support for Code Agents, allowing actions to be written in code for natural composability.
  • +Supports executing agent code in sandboxed environments via Modal, Blaxel, E2B, or Docker for security.
  • +Includes support for common JSON/text-based tool-calling agents.
  • +Offers seamless integration with Hugging Face Hub for sharing and loading agents and tools as Gradio Spaces.
  • +Model-agnostic, allowing integration with any LLM from Hugging Face Inference providers, OpenAI, Anthropic, LiteLLM, or local models.
  • +Modality-agnostic, capable of handling vision, video, and audio inputs.
  • +Tool-agnostic, supporting tools from MCP servers, LangChain, or Hugging Face Spaces.
  • +Comes with command-line utilities (smolagent, webagent) for running agents without boilerplate.

Weaknesses

  • Secure code execution requires external sandboxing services (Modal, Blaxel, E2B, or Docker), introducing additional dependencies and setup.
  • The documentation does not detail explicit state management mechanisms for agents or multi-agent systems.

Project Health

Is this project alive, well-maintained, and safe to bet on long-term?

Stars

29,170

Open Issues

780

Last Commit

14d ago

Commit Frequency

<1x/week

Bus Factor Score

9 / 10

Maintainers

100

Latest Version

v1.26.0

Total Releases

36

Repo Age

1y 9mo

Forks

2,926

Monthly Downloads

571K

last 30 days

Versions Published

42

Known Vulnerabilities

5Highest: Critical

Dependent Repos

0

public repos using this

Fit

Does it support the workflows, patterns, and capabilities your team actually needs?

State Management

no data

Perspective

Your expertise shapes what we build next.

We build for engineers who make real architectural decisions. If something is missing, inaccurate, or could be more useful — we want to hear it.

Last updated: 6 September 2026

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