Signal Scout
Technologies / Agent Frameworks

LangGraph

15,902 of the 388,317 public repositories in the corpus declare a dependency on LangGraph. That is 55.7% of the Agent Frameworks category, where it ranks 1 of 27.

15,902
public repos
55.7%
of Agent Frameworks
#1
of 27 in category

Repos created per quarter

4,6332024-Q4: 211 repos2025-Q1: 448 repos2025-Q2: 691 repos2025-Q3: 946 repos2025-Q4: 1,178 repos2026-Q1: 2,228 repos2026-Q2: 4,051 repos2026-Q3: 4,633 repos2026-Q4: 1,138 repos2024-Q42025-Q22025-Q42026-Q22026-Q4

Repos are counted by creation quarter, so recent quarters keep growing as the corpus is re-observed. This is adoption among repos we have scanned, not the whole of GitHub.

Others in Agent Frameworks

LangGraph15,902
Claude Agent SDK3,043
CrewAI2,148
OpenAI Agents1,310
Google ADK1,283
Pydantic AI776
Cloudflare Agents616
AutoGen607

Most-starred repos using LangGraph

openclaw/openclaw393,231agent
n8n-io/n8n208,821framework
langchain-ai/langchain148,586framework
headroomlabs-ai/headroom78,056mcp_server
langchain-ai/langgraph44,018framework
lfnovo/open-notebook39,922agent
CopilotKit/CopilotKit38,294framework
HKUDS/Vibe-Trading36,922agent
getzep/graphiti32,291agent
ComposioHQ/composio30,780framework

Detected from declared dependencies in package.json, pyproject.toml and requirements.txt. A project using LangGraph without declaring it is not counted, so this is a floor. How this is measured ยท Browse all repos