Top 20 AI agent frameworks on GitHub

The stars race between agent toolkits

更新 23 min ago · GitHub stars (stars)

なぜこの20か

Ranked by GitHub stars: how many developers bookmarked the project. Stars measure attention, not quality, so each row also shows forks, open issues, licence and the last push.

1

morluto/rea

Reverse engineer anything with agents, from app behavior down to native binaries.

345,509 stars 87,049 forks1,465 open issuesTypeScriptlast push 2026-10-20MIT
2

affaan-m/ECC

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

284,650 stars 42,261 forks248 open issuesJavaScriptlast push 2026-10-20MIT
3

deepseek-ai/deepseek-harness

DeepSeek Harness: Everything is a Plugin.

255,919 stars 30,896 forks0 open issuesTypeScriptlast push 2026-10-17MIT
4

NousResearch/hermes-agent

The agent that grows with you

255,504 stars 55,666 forks50,209 open issuesPythonlast push 2026-10-20MIT
5

firecrawl/firecrawl

Supercharge your AI agents with data from the web and beyond. Building the library for superintelligence. 🔥

193,332 stars 10,207 forks642 open issuesTypeScriptlast push 2026-10-20AGPL-3.0
6

DietrichGebert/ponytail

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

169,149 stars 9,196 forks46 open issuesJavaScriptlast push 2026-10-18MIT
7

langchain-ai/langchain

The agent engineering platform.

148,133 stars 24,861 forks673 open issuesPythonlast push 2026-10-20MIT
8

Graphify-Labs/graphify

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...

129,854 stars 12,504 forks1,577 open issuesPythonlast push 2026-10-20Apache-2.0
9

browser-use/browser-use

Open-source Python library for AI browser agents, plus Browser Use Cloud: stealth browsers and a hosted agent API.

118,642 stars 13,173 forks571 open issuesPythonlast push 2026-10-20MIT
10

google-gemini/gemini-cli

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

107,472 stars 14,748 forks753 open issuesTypeScriptlast push 2026-10-20Apache-2.0
11

paperclipai/paperclip

The open-source app everyone uses to manage agents at work

105,108 stars 17,506 forks6,261 open issuesTypeScriptlast push 2026-10-20MIT
12

thedotmack/claude-mem

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant...

101,925 stars 8,973 forks103 open issuesTypeScriptlast push 2026-10-20Apache-2.0
13

Leonxlnx/taste-skill

Agent skills that give coding agents taste: art direction, reference images and a browser check instead of generic AI pages

99,750 stars 6,783 forks3 open issuesJavaScriptlast push 2026-10-19MIT
14

stablyai/orca

Orca is the place for working with a fleet of agents (e.g. Grok Bot, Claude Code). Run any coding agent with your own subscription. Available on desktop,...

99,380 stars 6,321 forks8,606 open issuesTypeScriptlast push 2026-10-20MIT
15

infiniflow/ragflow

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

92,539 stars 11,049 forks1,351 open issuesGolast push 2026-10-20Apache-2.0
16

tt-a1i/archify

Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for Claude Code, Codex, and more.

86,230 stars 5,863 forks266 open issuesJavaScriptlast push 2026-10-20MIT
17

unclecode/crawl4ai

Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Run it yourself, or use Crawl4AI Cloud with one key....

85,917 stars 8,940 forks266 open issuesPythonlast push 2026-10-20Apache-2.0
18

bytedance/deer-flow

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and...

84,201 stars 11,765 forks965 open issuesPythonlast push 2026-10-20MIT
19

dair-ai/Prompt-Engineering-Guide

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

79,369 stars 8,717 forks288 open issuesMDXlast push 2026-03-11MIT
20

diegosouzapw/OmniRoute

Never stop coding. Free MIT AI gateway: one endpoint, 375 providers (150+ free), 1,400+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with...

78,838 stars 11,478 forks361 open issuesTypeScriptlast push 2026-10-20MIT