OpenHands Software Agent SDK vs Pi Agent Core
OpenHands Software Agent SDK and Pi Agent Core are both agent frameworks for TypeScript. OpenHands Software Agent SDK is published by OpenHands and Pi Agent Core by Earendil. On GitHub, Pi Agent Core has 117,586 stars and OpenHands Software Agent SDK has 1,300. Both were last active in Oct 2026. The table lines up where they differ (publisher, GitHub stars, weekly downloads and category) and has the install commands for both. Everything here comes from the listings' public sources and is refreshed daily. OpenHands Software Agent SDK describes itself as: Python and TypeScript SDK and REST Agent Server for building agents that work with code in local or containerized workspaces. Pi Agent Core: Minimal TypeScript agent harness with an agent runtime, multi-provider LLM API, terminal UI and coding agent CLI that users extend themselves. Licenses: OpenHands Software Agent SDK MIT, Pi Agent Core MIT.
Updated Oct 26, 2026 · Built from catalog data; how we rank and grade
OpenHands Software Agent SDK
OpenHands
Python and TypeScript SDK and REST Agent Server for building agents that work with code in local or containerized workspaces.
Pi Agent Core
Earendil
Minimal TypeScript agent harness with an agent runtime, multi-provider LLM API, terminal UI and coding agent CLI that users extend themselves.
Who should pick which
- Pick OpenHands Software Agent SDK if you work in Python.
- Pick OpenHands Software Agent SDK if you need several agents working together.
- Pi Agent Core has the larger community: 117,586 GitHub stars against 1,300.
From listing data only. We don't pick a winner on security beyond the grades; read how grades work.
Side by side
| Fact | OpenHands Software Agent SDK | Pi Agent Core |
|---|---|---|
| Type | Harness | Harness |
| Publisher | OpenHands | Earendil |
| License | MIT | MIT |
| Pricing | Not stated | Not stated |
| Runs | Not stated | Not stated |
| Auth | Not stated | Not stated |
| Hosts supported | Not stated | Not stated |
| Tools | Not listed yet | Not listed yet |
| Security grade | –Security: not graded yet | –Security: not graded yet |
| Freshness grade | AFreshness: A | AFreshness: A |
| GitHub stars | 1,300 | 117,586 |
| Weekly downloads | 886,123 | 5,107,393 |
| Last release | Oct 23, 2026 | Oct 21, 2026 |
| Last activity | Oct 24, 2026 | Oct 24, 2026 |
Facts from each listing's public sources, checked daily. Tool lists arrive with tool scans.
Install
OpenHands Software Agent SDK
pip install openhands-sdk
Pi Agent Core
npm install @earendil-works/pi-agent-core
Also consider
- 0.853score
LlamaIndex
LlamaIndex
Open-source Python toolkit for RAG and agents over your own data, with event-driven workflows and 300+ integration packages.
HarnessAFreshness: A★ 52.6K↓ 1.4M/wk - 0.753score
LangChain
LangChain
Python framework of interoperable components and integrations for building agents and LLM apps, with LangGraph and Deep Agents layered above it.
HarnessAFreshness: A★ 148.4K↓ 37.3M/wk - 0.732score
CrewAI
CrewAI
Open-source Python framework for multi-agent workflows, with role-based Crews and event-driven Flows.
HarnessAFreshness: A★ 60.1K↓ 644.6K/wk
Questions
- Is OpenHands Software Agent SDK or Pi Agent Core more popular?
- Pi Agent Core has more GitHub stars (117,586 against 1,300). Stars measure attention, not quality, so check freshness and docs too.
- Are OpenHands Software Agent SDK and Pi Agent Core open source?
- Yes: OpenHands Software Agent SDK is MIT and Pi Agent Core is MIT.
Related
- AlternativesAlternatives to OpenHands Software Agent SDK
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- ComparisonGitHub Copilot SDK vs Pi Agent Core
- ComparisonCopilotKit vs Pi Agent Core
Cite this page
OpenHands Software Agent SDK vs Pi Agent Core. Agent Mart. https://agentmart.dev/compare/openhands-software-agent-sdk-vs-pi-agent-core (last updated 2026-10-26)