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Best Development MCP servers, ranked by reliability

Execution environments, linters, test runners, and package registries. For agents that ship code, not just describe it. Below: the top 5 development MCP servers on MCPfinder right now, ranked by our public reliability score: the same number you'd use to decide if something belongs in production.

  1. 1
    IvanMurzak/Unity-MCPConnects AI agents like Claude and Cursor to Unity for game development.
    BINARY· C#· Apache-2.0
    95/100
  2. 2
    CoderGamester/mcp-unityMCP Unity allows AI assistants to interact with your Unity Editor projects.
    NODE· TypeScript· MIT
    93/100
  3. 3
    datalayer/jupyter-mcp-serverAn MCP server developed for AI to connect and manage Jupyter Notebooks in real-t
    PYTHON· Python· BSD-3-Clause
    92/100
  4. 4
    PHP MCP SDKThe official PHP SDK for implementing Model Context Protocol servers and clients
    OTHER· PHP· NOASSERTION
    92/100
  5. 5
    Coding-Solo/godot-mcpAn MCP server for AI agents to interact with the Godot game engine.
    NODE· TypeScript· MIT
    81/100

Frequently asked questions

What makes a development MCP server "best"?+

We rank by reliability score: a 0–100 rating based on repository health, release cadence, documentation quality, and maintainer responsiveness. Marketing budget doesn't factor in.

Are these MCP servers free?+

Yes, every MCP server on this list is open source and free to self-host. Some vendors also offer paid hosted versions with additional features.

How often is this list updated?+

The reliability score for every listed server is recomputed every 24 hours. If a server's score drops below 40, it's flagged and removed from this list until fixed.

Can I get my server onto this list?+

Submit it at /submit. If it passes our hard gates (license, readme, recent activity) and scores above 80, it's eligible for the top list automatically.