Signal Scout
Technologies / MCP Adoption

Model Context Protocol

59,670 of the 290,197 public repositories in the corpus declare a dependency on Model Context Protocol. That is 51.3% of the MCP Adoption category, where it ranks 1 of 3.

59,670
public repos
51.3%
of MCP Adoption
#1
of 3 in category

Repos created per quarter

18,0532024-Q3: 88 repos2024-Q4: 375 repos2025-Q1: 1,718 repos2025-Q2: 3,931 repos2025-Q3: 4,136 repos2025-Q4: 4,664 repos2026-Q1: 13,681 repos2026-Q2: 18,053 repos2026-Q3: 12,416 repos2024-Q32025-Q12025-Q32026-Q12026-Q3

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 MCP Adoption

Model Context Protocol59,670
Anthropic50,232
FastMCP6,345

Most-starred repos using Model Context Protocol

affaan-m/ECC258,575framework
NousResearch/hermes-agent245,615ai_enabled
open-webui/open-webui151,392agent_adjacent
langchain-ai/langchain146,353framework
Graphify-Labs/graphify116,829framework
browser-use/browser-use114,673ai_enabled
google-gemini/gemini-cli106,985agent_adjacent
microsoft/playwright96,157framework
ruvnet/RuView94,063framework
thedotmack/claude-mem93,915framework

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