Best MCP servers, top 100 leaderboard
Discoverability and Quality scores for the top Claude connectors, ChatGPT plugins and MCP servers.
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Best Claude connectors
Explore Claude MCP servers and connectors by category. Filter for Claude, then compare directory visibility and popularity.
Top ChatGPT plugins
Find the best ChatGPT plugins for your task. Filter for ChatGPT and sort by Quality (beta) to compare Readiness and TDQS evidence.
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Choosing MCP servers, connectors and plugins
What are the best MCP servers for AI agents?
Agent Disco’s Best MCPs leaderboard measures visibility and popularity through its Discoverability score. Its Quality (beta) score aims to make quality comparable across MCP servers.
You can filter this list of MCP servers and AI apps, compare Discoverability, and sort by Quality (beta) to inspect Readiness and tool-definition evidence. Estimates are labelled.
These scores help you assess overall quality and popularity. Choosing the best MCP server for your specific use case requires task-based evaluations in your environment. Agent Disco specializes in these evaluations for MCP providers, helping them improve how AI agents find and use their tools.
How do I find the best Claude connectors and ChatGPT plugins?
Choose Claude or ChatGPT in the platform filter at the top to narrow this MCP server directory.
Discoverability highlights prominent integrations. Quality (beta) adds available Readiness and tool-definition evidence. Check each product’s profile for source dates and estimates.
Which apps do AI agents choose most?
This leaderboard tracks directory visibility, search demand and developer interest. These signals help identify prominent tools.
Agent Disco’s task-based research can reveal which apps AI agents choose for specific user prompts, and why. We work with MCP providers to uncover gaps and opportunities in AI agent discoverability.
Please get in touch if you’d like to learn more.