Built something? We create video reels & spotlights for GitHub projects.Promote your project →
Home / Topics / Agentic AI
Topic Catalog

Agentic AI GitHub Repositories (2026) · Open Source Tools

Discover the best Agentic AI open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.

SPONSORED BY
129 matching projects · updated Oct 5, 2026 How we rank ↗
Atmosphere
#63 TRENDING Atmosphere/atmosphere Java 2010

Portable AI agent runtime for the JVM. One @Agent class runs on Spring AI, LangChain4j, Anthropic, or 9 more behind one SPI. Token streaming, tool calls, human approvals, and governance over WebSocket, SSE, gRPC, or WebTransport/HTTP3. Speaks MCP, A2A, and AG-UI.

764 ↑ +3 today
casdoor
#66 TRENDING casdoor/casdoor Go 2020

An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD

1.8K ↑ +1 today
JetBrains
#70 TRENDING JetBrains/koog Kotlin NEW 2025

Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and enterprise-ready AI agents across all platforms – from backend services to Android and iOS, JVM, and even in-browser environments. Koog is based on our AI products expertise and provides proven solutions for complex LLM and AI problems

483 ↑ +1 today
From our network
FOR MAINTAINERS

Built something? Put it in front of millions of developers.

We make a short reel about your project and post it across YouTube, Instagram, Threads, and X. Send a link, we do the rest.