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How many new MCP servers are added each week?

Based on index data from March 2026, dozens to hundreds of new MCP-related repositories are discovered each week. The ecosystem is growing at over 6,000 new repositories per quarter.

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This Week in MCP

March 17, 2026 · 5 min read · AgentRank Index

Weekly data from the AgentRank index. Auto-generated from real GitHub signals every Monday. 25,632 tools total, and 3,124 agent skills indexed.

Ecosystem stats

25,632

Tools indexed

—

New this week

3,124

Skills indexed

29.6

Avg score (0–100)

New tools this week

0 new repositories entered the index this week.

Biggest gainers

Tools with the largest score increase compared to the previous week's snapshot.

Repository	Score change	Prev rank	Now
CoderGamester/mcp-unity	+32.79	#43	#4
homeassistant-ai/ha-mcp	+32.07	#72	#16
microsoft/azure-devops-mcp	+32	#32	#2
samanhappy/mcphub	+31.91	#50	#9
jgravelle/jcodemunch-mcp	+31.81	#68	#18

Biggest drops

Tools with the largest score decrease compared to the previous week's snapshot.

No significant drops this week.

Current top 10

The highest-scoring tools in the index right now, scored by stars, freshness, issue health, contributors, and dependents.

#	Repository	Score	Stars	Language
#1	CoplayDev/unity-mcp	98.67	7,003	C#
#2	microsoft/azure-devops-mcp	97.17	1,406	TypeScript
#3	laravel/boost	96.94	3,333	PHP
#4	CoderGamester/mcp-unity	96.37	1,412	C#
#5	mark3labs/mcp-go	96.29	8,353	Go
#6	Pimzino/spec-workflow-mcp	96.02	3,999	TypeScript
#7	PrefectHQ/fastmcp	94.73	23,659	Python
#8	zcaceres/markdownify-mcp	94.73	2,449	TypeScript
#9	samanhappy/mcphub	94.47	1,876	TypeScript
#10	perplexityai/modelcontextprotocol	94.27	2,016	TypeScript

Browse all 25,632 tools →

Language breakdown (top 5)

Language	Tools	Share
Python	9,874	45.1%
TypeScript	7,003	32.0%
JavaScript	3,100	14.2%
Go	1,227	5.6%
Rust	669	3.1%

Tweet this week

Auto-generated tweet from this week's top insight:

This week in MCP: 5 tools gained score.

Biggest riser: CoderGamester/mcp-unity (+32.79 pts, now #4)

Full report: agentrank-ai.com/blog/this-week-in-mcp-2026-03-17/