.NET Agent SDKs AI Agents
C# and .NET SDKs that provide unified interfaces to integrate AI agents with external APIs, services, and platforms. Includes SDKs for specific agent providers (voice, avatar, memory, orchestration) and general AI integration frameworks. Does NOT include agent frameworks built from scratch, web clients, or platform-agnostic agent architectures.
There are 21 .net agent sdks agents tracked. 1 score above 70 (verified tier). The highest-rated is letta-ai/letta at 71/100 with 21,550 stars. 1 of the top 10 are actively maintained.
Get all 21 projects as JSON
curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=agents&subcategory=dotnet-agent-sdks&limit=20"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
| # | Agent | Score | Tier |
|---|---|---|---|
| 1 |
letta-ai/letta
Letta is the platform for building stateful agents: AI with advanced memory... |
|
Verified |
| 2 |
uhhhci/intelligent-virtual-agent-sdk
intelligent-virtual agent authoring toolkit with interoperability of... |
|
Emerging |
| 3 |
neocortex-link/neocortex-unity-sdk
Neocortex Unity SDK for Smart NPCs and Virtual Assistants |
|
Emerging |
| 4 |
actuallyrizzn/letta-web
Flask-based web client for Letta AI agent framework with chat interface and... |
|
Emerging |
| 5 |
ShadowKnightMK4/ButlerSDKPreview-GoldSource
An AI Chat/Agent C# library with heavy focus on robust toolings, and... |
|
Experimental |
| 6 |
Musiitwa-Joel/letta-code-sdk
🤖 Build intelligent agents with the Letta Code SDK, enabling persistent... |
|
Experimental |
| 7 |
splibiplay/xrcore-sdk
XRCore is a modular AI agent framework for Unity XR. Build spatial... |
|
Experimental |
| 8 |
tryAGI/Mem0
C# SDK for the Mem0 API -- AI memory layer for personalized agents with... |
|
Experimental |
| 9 |
tryAGI/E2B
C# SDK for the E2B API -- secure cloud sandboxes for AI agents, templates,... |
|
Experimental |
| 10 |
tryAGI/Composio
C# SDK for the Composio API -- AI agent integrations, actions, triggers, and... |
|
Experimental |
| 11 |
tryAGI/DId
C# SDK for the D-ID API -- talking avatar videos, AI agents, streaming... |
|
Experimental |
| 12 |
tryAGI/Descript
C# SDK for the Descript API -- AI-powered video and audio editing, agent... |
|
Experimental |
| 13 |
tryAGI/RetellAI
C# SDK for the Retell AI API -- voice AI phone agents, calls, phone numbers,... |
|
Experimental |
| 14 |
tryAGI/Coze
C# SDK for the Coze API -- AI agent/chatbot platform with bots,... |
|
Experimental |
| 15 |
tryAGI/BlandAI
C# SDK for the Bland AI API -- AI-powered phone calls, batch campaigns,... |
|
Experimental |
| 16 |
tryAGI/Vapi
C# SDK for the Vapi API -- voice AI agents, phone calls, assistants, and tool calling |
|
Experimental |
| 17 |
tryAGI/Tavus
C# SDK for the Tavus API -- conversational video AI, replicas, personas, and... |
|
Experimental |
| 18 |
tryAGI/Browserbase
C# SDK for the Browserbase API -- cloud browser automation, sessions,... |
|
Experimental |
| 19 |
tryAGI/Letta
C# SDK for the Letta API -- stateful AI agents with persistent memory,... |
|
Experimental |
| 20 |
blazorly/ai-sdk.net
A comprehensive .NET SDK for integrating with AI providers, offering a... |
|
Experimental |
| 21 |
BigEgg-H/Hadaly
A .NET-based cross-platform SDK for developing AI agents |
|
Experimental |