LLM SDK
AI SDK for building AI Agents with any LLM
Pricing
Free tier
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is LLM SDK?
The @yourgpt/llm-sdk is an AI Software Development Kit that allows developers to build intelligent agents using any language model. It simplifies the integration of AI capabilities into applications, making it easier to create sophisticated and context-aware software.
Key differentiator
“The @yourgpt/llm-sdk stands out by offering unparalleled flexibility in integrating any language model into AI agents, making it ideal for developers who need customization and control over their AI integrations.”
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
Documentation lacks guidance on scaling and performance tuning
GitHub issues have low engagement from maintainers and contributors
Fit analysis
Who is it for?
✓ Best for
Developers who need flexibility to integrate any LLM into their projects
Teams working on AI-driven applications that require customization and control over the language model used
✕ Not a fit for
Projects requiring real-time streaming capabilities (batch-only architecture)
Budget-constrained projects where cost is a significant factor, as it requires self-hosting
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
Alternatives
Next step
Get Started with LLM SDK
Step-by-step setup guide with code examples and common gotchas.