Comparison

Semantic Kernel vs Smolagents

A like-for-like, spec-level comparison. Both entries are verified against their docs and repo.

Semantic Kernel

Microsoft's SDK for enterprise AI orchestration.

+ Strong .NET and Java story for enterprise
+ Planner abstraction for tool orchestration
− Enterprise-flavored, less hacker-friendly
− Concept-heavy docs

Smolagents

Hugging Face's minimalist code-writing agents.

+ Minimal and easy to reason about
+ Code-as-action avoids JSON tool schemas
− Less orchestration than LangGraph
− Executing agent code needs sandboxing

Spec	Semantic Kernel	Smolagents
Category	framework	framework
License	MIT	Apache-2.0
Open source	Yes	Yes
Self-hostable	Yes	Yes
MCP support	Yes	Yes
Pricing	free	free
Starting price	BYOK usage cost	BYOK usage cost
Models	gpt, claude, byok	claude, gpt, gemini, local, byok
Languages	csharp, python, java	python
GitHub stars	28.2k	28.0k
Last activity	2026-06-25	2026-06-23