MCP-Plugin-dotnet
★ 15
vs
semble
★ 4.5k
MCP-Plugin-dotnet vs semble
MCP-Plugin-dotnet: MCP Plugin for .NET is a comprehensive solution for integrating .NET applications with the Model Context Protocol (MCP). It allows exposing methods and data as Tools, Prompts, and Resources to AI assistants. It uses a Bridge Architecture with SignalR for real-time bidirectional communication, solving the independent lifecycle problem for heavy .NET applications like Unity or WPF.; semble: Semble is a high-performance code search library designed for AI agents, providing instant access to precise code snippets. It offers significantly faster indexing and querying compared to transformer models, achieving 99% of their retrieval quality while running entirely on CPU without external dependencies.
01
TL;DR
Choose MCP-Plugin-dotnet if…Expose Unity Editor methods as tools to AI assistants like Claude
Choose semble if…Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities
02
Side-by-Side Comparison
03
Features
MCP-Plugin-dotnet01Attribute-based registration for tools, prompts, and resources
02Complex type support and fuzzy matching via ReflectorNet
03Real-time bidirectional communication using SignalR
04Flexible transport (stdio and HTTP)
05Assembly scanning and dependency injection
semble01Fast performance on CPU (indexes in ~250ms, queries in ~1.5ms)
02High accuracy (NDCG@10 of 0.854), comparable to transformer models
03Supports indexing local paths and remote Git repositories
04Functions as an MCP server for various AI agents
05Zero setup, no API keys, GPU, or external services required
04
Use Cases
MCP-Plugin-dotnet↳Expose Unity Editor methods as tools to AI assistants like Claude
↳Integrate a WPF desktop app's functions into an MCP client
↳Provide live game server data via MCP resources
semble↳Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities
↳Searching local or remote codebases for specific code snippets based on natural language or code queries
↳Finding semantically similar code sections related to a given file path and line number
05
Best For
MCP-Plugin-dotnetTrendingPrompt EngineeringAPI Integration
sembleCode AssistantRAG / Knowledge Base
FAQ
FAQ
What is the difference between MCP-Plugin-dotnet and semble?
Both MCP-Plugin-dotnet and semble are in the Dev Tooling category. MCP-Plugin-dotnet has 15 stars, while semble has 4.5k stars.
Which is better, MCP-Plugin-dotnet or semble?
The best choice depends on your use case. Choose MCP-Plugin-dotnet if Expose Unity Editor methods as tools to AI assistants like Claude, and semble if Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities.
Is MCP-Plugin-dotnet free or open source?
Yes, MCP-Plugin-dotnet is open source on GitHub (Apache-2.0).
Is semble free or open source?
Yes, semble is open source on GitHub (MIT).
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