🤖 Open source

Agent Frameworks

Frameworks for building software that plans, uses tools, and acts on its own.

12repositories
1.5Mstars combined
EC

ECC

affaan-m

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

★ 232k · JavaScript · MITai-agentsanthropicclaude
updated today View on GitHub →
FI

firecrawl

firecrawl

The API to search, scrape, and interact with the web at scale. 🔥

★ 154k · TypeScript · AGPL-3.0aiai-agentsai-crawler
updated today View on GitHub →
LA

langchain

langchain-ai

The agent engineering platform.

★ 142k · Python · MITagentsaiai-agents
updated today View on GitHub →
GE

gemini-cli

google-gemini

An open-source AI agent that brings the power of Gemini directly into your terminal.

★ 106k · TypeScript · Apache-2.0aiai-agentscli
updated today View on GitHub →
BR

browser-use

browser-use

🌐 Make websites accessible for AI agents. Automate tasks online with ease.

★ 106k · Python · MITai-agentsai-toolsbrowser-automation
updated today View on GitHub →
GR

graphify

Graphify-Labs

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

★ 94k · Python · MITai-agentsantigravityast
updated today View on GitHub →
CL

claude-mem

thedotmack

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More

★ 88k · JavaScript · Apache-2.0aiai-agentsai-memory
updated 2 days ago View on GitHub →
PO

ponytail

DietrichGebert

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

★ 88k · JavaScript · MITagent-skillsai-agentsclaude
updated 7 days ago View on GitHub →
RA

ragflow

infiniflow

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

★ 86k · Go · Apache-2.0agent-harnessagentic-aiagentic-retrieval
updated today View on GitHub →
OP

open-design

nexu-io

🎨 The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, HTML/PDF/PPTX/MP4 export. 🤖 Claude Code / Codex / Cursor / Gemini / OpenCode / Qwen & 20+ CLIs via BYOK.

★ 81k · TypeScript · Apache-2.0agent-skillsai-agentsai-design
updated today View on GitHub →
DE

deer-flow

bytedance

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

★ 78k · Python · MITagentagenticagentic-framework
updated today View on GitHub →

Where this comes from: GitHub search: topic:ai-agents stars:>1500, sorted by stars. Last refreshed 22 July 2026. Nothing on this page is a paid placement.