--- title: "OpenHands vs langkit" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/openhands-openhands-vs-whylabs-langkit" tools: ["openhands-openhands", "whylabs-langkit"] --- # OpenHands vs langkit *GraphCanon updated Jul 12, 2026* ## Verdict Pick OpenHands when openHands is primarily Python; langkit is Jupyter Notebook; pick langkit when langkit is primarily Jupyter Notebook; OpenHands is Python. [OpenHands](https://openhands.dev) reports 80k GitHub stars, 10k forks, and 359 open issues, last pushed Jul 11, 2026. [langkit](https://whylabs.ai) has 991 stars, 72 forks, and 37 open issues, last pushed Nov 22, 2024. Figures are from public GitHub metadata via [OpenHands's repository](https://github.com/OpenHands/OpenHands) and [langkit's repository](https://github.com/whylabs/langkit). | | [OpenHands](/tools/openhands-openhands.md) | [langkit](/tools/whylabs-langkit.md) | | --- | --- | --- | | Tagline | AI-Driven Development | 🔍 LangKit: An open-source toolkit for monitoring Large Language Models (LLMs). 📚 Extracts signals from prompts & responses, ensuring safety & security. 🛡️ Features include text quality, relevance m | | Stars | 80,430 | 991 | | Forks | 10,259 | 72 | | Open issues | 359 | 37 | | Language | Python | Jupyter Notebook | | Adopt for | OpenHands is an AI-driven development tool that integrates with multiple AI models like ChatGPT and Claude-AI to offer intelligent support for coding tasks in Python. | - | | Persona | - | - | | Runtime | - | - | | License | Other | Apache-2.0 | | Categories | LLM Frameworks, Developer Tools | LLM Frameworks, Evaluation & Observability, Developer Tools | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [OpenHands](/tools/openhands-openhands.md) | [langkit](/tools/whylabs-langkit.md) | | --- | --- | --- | | Maintenance | Very active (96%) | Dormant (18%) | | Days since push | 0d | 596d | | Open issues (now) | 359 | 37 | | Full report | [trust report](/tools/openhands-openhands/trust.md) | [trust report](/tools/whylabs-langkit/trust.md) | ## Decision facts: OpenHands - **Adopt for:** OpenHands is an AI-driven development tool that integrates with multiple AI models like ChatGPT and Claude-AI to offer intelligent support for coding tasks in Python. ## Choose when ### Choose OpenHands if… - OpenHands is primarily Python; langkit is Jupyter Notebook. - License: OpenHands is Other, langkit is Apache-2.0. - Tags unique to OpenHands: claude-ai, llm, artificial-intelligence, chatgpt. - - You are working predominantly on Python projects requiring integration of advanced AI functionalities such as those offered by ChatGPT or Claude-AI. ### Choose langkit if… - langkit is primarily Jupyter Notebook; OpenHands is Python. - License: langkit is Apache-2.0, OpenHands is Other. - Tags unique to langkit: prompt-injection, nlp, machine-learning, observability. - Also covers Evaluation & Observability. ## When NOT to use OpenHands - - If your project primarily uses technologies outside Python and you do not intend to integrate with ChatGPT or Claude-AI models specifically. - - When the need for customization in AI model integration is limited, as OpenHands is more rigid in its current support for specific models like ChatGPT and Claude-AI. ## When NOT to use langkit - Last GitHub push was 596 days ago (dormant maintenance, Nov 22, 2024). Validate activity before betting a new project on langkit. - LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. - Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers. - Developer Tools: A gateway is overkill when you're pinned to a single provider and model. ## Common questions ### What is the difference between OpenHands and langkit? OpenHands: AI-Driven Development. langkit: 🔍 LangKit: An open-source toolkit for monitoring Large Language Models (LLMs). 📚 Extracts signals from prompts & responses, ensuring safety & security. 🛡️ Features include text quality, relevance m. See the comparison table for live GitHub stats and shared categories. ### When should I choose OpenHands over langkit? Choose OpenHands over langkit when OpenHands is primarily Python; langkit is Jupyter Notebook; License: OpenHands is Other, langkit is Apache-2.0; Tags unique to OpenHands: claude-ai, llm, artificial-intelligence, chatgpt; - You are working predominantly on Python projects requiring integration of advanced AI functionalities such as those offered by ChatGPT or Claude-AI. ### When should I choose langkit over OpenHands? Choose langkit over OpenHands when langkit is primarily Jupyter Notebook; OpenHands is Python; License: langkit is Apache-2.0, OpenHands is Other; Tags unique to langkit: prompt-injection, nlp, machine-learning, observability; Also covers Evaluation & Observability. ### When should I avoid OpenHands? - If your project primarily uses technologies outside Python and you do not intend to integrate with ChatGPT or Claude-AI models specifically. - When the need for customization in AI model integration is limited, as OpenHands is more rigid in its current support for specific models like ChatGPT and Claude-AI. ### When should I avoid langkit? Last GitHub push was 596 days ago (dormant maintenance, Nov 22, 2024). Validate activity before betting a new project on langkit. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers. Developer Tools: A gateway is overkill when you're pinned to a single provider and model. ### Is OpenHands or langkit more popular on GitHub? OpenHands has more GitHub stars (80,430 vs 991). Stars measure visibility, not whether either tool fits your constraints. ### Are OpenHands and langkit open source? Yes - both are open-source projects on GitHub (OpenHands: Other, langkit: Apache-2.0). ### Where can I find alternatives to OpenHands or langkit? GraphCanon lists graph-backed alternatives at [OpenHands alternatives](/tools/openhands-openhands/alternatives) and [langkit alternatives](/tools/whylabs-langkit/alternatives) ([OpenHands markdown twin](/tools/openhands-openhands/alternatives.md), [langkit markdown twin](/tools/whylabs-langkit/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/openhands-openhands-vs-whylabs-langkit.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, OpenHands or langkit? OpenHands: Very active. langkit: Dormant. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for OpenHands and langkit? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [OpenHands trust report](/tools/openhands-openhands/trust); [langkit trust report](/tools/whylabs-langkit/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=openhands-openhands`](/api/graphcanon/graph?tool=openhands-openhands) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_