AI agent tools for csharp
Short answer: Our top pick for csharp: csharp-sdk, with the highest AgentPick Score (67/100) among tools tagged "csharp". Runners-up: magic (67) and GodotPrompter (64). Compare what each does, its license and how recently it was updated below.
| # | Tool | What it does | Score | Stars | License | Updated |
|---|---|---|---|---|---|---|
| #1 | csharp-sdk | The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft. | 67/100 | ★ 4.6k | See repo | 14 Oct 2026 |
| #2 | magic | Instant SECURE Full Stack Apps and AI Agents | 67/100 | ★ 1.2k | MIT | 14 Oct 2026 |
| #3 | GodotPrompter | Agentic skills framework for Godot 4.x. Domain-specific skills for AI coding agents (Claude Code, Copilot, Antigravity, Cursor) | 64/100 | ★ 822 | MIT | 14 Oct 2026 |
| #4 | openclaw.net | Self-hosted Enterprise and Personal AI + agent runtime in .NET (NativeAOT-friendly) | 60/100 | ★ 522 | MIT | 14 Oct 2026 |
| #5 | unity-mcp-plugin | Unity MCP Plugin (UPM) — Editor bridge for AI-assisted game development. Enables Claude, Cursor & MCP-compatible AI to control Unity Editor with 268 t… | 54/100 | ★ 253 | See repo | 11 Oct 2026 |
| #6 | godot-mcp | MCP server for full Godot 4.x engine control: 157 tools for AI-driven game development (GDScript and C#/.NET). Tested with Godot 4.7. | 44/100 | ★ 486 | MIT | 9 Oct 2026 |
| #7 | mcp-gateway | MCP Gateway is a reverse proxy and management layer for MCP servers, enabling scalable, session-aware stateful routing and lifecycle management of MCP… | 43/100 | ★ 879 | MIT | 14 Oct 2026 |
| #8 | drift | Codebase intelligence for AI. Detects patterns & conventions + remembers decisions across sessions. MCP server for any IDE. Offline CLI. | 33/100 | ★ 791 | MIT | 11 Sept 2026 |
| #9 | SharpToolsMCP | A suite of MCP tools for AIs to analyze and modify C# solutions with high signal, Roslyn powered context. | 20/100 | ★ 226 | MIT | 2 Jun 2026 |
| #10 | napi | Software architecture tooling for the AI age | 18/100 | ★ 323 | See repo | 12 Apr 2026 |
Source: each project's public GitHub repository (description, stars, license, last push). Listed tools aren't tested or ranked by AgentPick.
How to choose
- Grant the narrowest permissions the server allows.
- Check whether it runs locally or calls a remote service.
- Prefer servers listed in the official MCP registry.
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