Agent harnesses
Open Agent SDK
TypeScript AI SDK for building AI agents with any LLM — OpenAI, Claude, Gemini & more. Open-source alternative to Claude Agent SDK.
Open sourceno commits in 233 days
★ 7 on GitHub · last commit Mar 22, 2026
What it is
Our note
MIT TypeScript provider-agnostic agent loop with skills/sandboxes
At a glance
- Business model
- Open source
GitHub activity
This product has a public repository, so we read it nightly from the GitHub API. Stars measure developer attention, not quality or market share.
“TypeScript AI SDK for building AI agents with any LLM — OpenAI, Claude, Gemini & more. Open-source alternative to Claude Agent SDK.” (repository description)
- Stars
- 7
- Forks
- 3
- Open issues
- 1
- Last commit
- Mar 22, 2026 (233 days ago)
Links and sources
- GitHub repositorygithub.com/ai-vita/open-agent-sdk
Added nov 8, 2026. Vendor facts come from the vendor’s own pages; benchmark claims are self-reported unless we say otherwise.