Best open-source AI agent libraries & SDKs for personal use

Open-source frameworks and platforms for building LLM apps and AI agents.

Filters · 3 Personal, Agents & frameworks, Library / SDK

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Personal30Enterprise32

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AI & LLM tooling119Agents & frameworks30Local inference7RAG & vector DBs25Coding assistants4Evals & observability5Agent skills4MCP servers6Developer tools160Web frameworks89Databases & backends14Editors & IDEs3API tools9Self-hosted apps6Notes & docs6Automation17Data & analytics23Infra & DevOps2Security & identity4Communication8Media & photos24Design & creative50

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Web17Docker / self-host33Desktop9Mobile0CLI29Library / SDK30Extension / plugin1

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Permissive27Copyleft0Source-available0Other / custom3

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Has live demo0Commit in last 90 days30

30 projects · showing 21–30

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A

AI SDKvercel/ai

The AI toolkit for TypeScriptPersonalEnterpriseAgents & frameworksLibrary / SDK★ 27kcommit yesterday

77worth

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A

AI Hedge Fundvirattt/ai-hedge-fund

Team of AI agents that simulate hedge fund decisionsPersonalAgents & frameworksData & analyticsLibrary / SDK★ 64kMITcommit yesterday

76worth

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P

Page Agentalibaba/page-agent

In-page GUI agent for web appsPersonalEnterpriseWeb frameworksAgents & frameworksLibrary / SDK★ 29kMITcommit 4 weeks ago

76worth

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S

Stagehandbrowserbase/stagehand

SDK for AI web automationPersonalEnterpriseAgents & frameworksAutomationLibrary / SDK★ 26kMITcommit yesterday

76worth

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B

Browser Harnessbrowser-use/browser-harness

Self-healing browser harness for LLMsPersonalEnterpriseAgents & frameworksAutomationLibrary / SDK★ 18kMITcommit 4 weeks ago

75worth

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C

ChatDevOpenBMB/ChatDev

Software development by multi-agent collaborationPersonalEnterpriseAgents & frameworksWebLibrary / SDK★ 34kApache-2.0commit 2 months ago

74worth

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M

Mastramastra-ai/mastra

TypeScript framework for AI apps and agentsPersonalEnterpriseAgents & frameworksLibrary / SDK★ 29kcommit 23 hours ago

74worth

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O

OpenEvolvealgorithmicsuperintelligence/openevolve

Open AlphaEvolve implementationPersonalEnterpriseAgents & frameworksLibrary / SDK★ 7.5kApache-2.0commit 5 days ago

73worth

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T

TEN FrameworkTEN-framework/ten-framework

Framework for conversational voice agentsPersonalEnterpriseAgents & frameworksCommunicationLibrary / SDK★ 11kcommit 4 days ago

69worth

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D

DeepSearcherzilliztech/deep-searcher

Deep research on private dataPersonalEnterpriseAgents & frameworksRAG & vector DBsLibrary / SDK★ 8.3kApache-2.0commit 2 weeks ago

67worth

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