Three standalone tools
Each of these libraries work independently to help you ship solutions faster.MCP Essentials
Host generic MCP servers more than one user can share. Authenticated tasks and durable stores on top of the official MCP C# SDK.
OData MCP
Point an Agent at a live OData API. use 90% fewer tokens.
ClaudeEssentials
AOT-ready .NET models for Claude Code hooks. Serialize stdin, apply policy, write stdout. Zero reflection.
What you can ship today
Local and remote MCP
Native AOT plus McMaster.Extensions.CommandLine. Servers that start in milliseconds — on a laptop over stdio, or at
/mcp
on the API you host.Harness monitors
CLIs and hooks that watch the AI harnesses your company already runs, in the same language as the rest of your stack.
Self-describing APIs
Surfaces that tell an SI how they work. Named tools, compact type cards, faster answers, fewer wasted calls.
Better Together
Use these tools with the rest of the EasyAF platform and you get SuperIntelligent APIs: agents log in automatically, get your data for you, and execute tasks more effectively — faster than ever before. Layer OData MCP on that API. It already uses MCP Essentials for authenticated, durable tasks. The assistant gets a compact catalog instead of a 4,000-token$metadata dump, so it hits the right entity set the first time. Your customers succeed more often. A flailing
agent stops hammering every endpoint trying to learn your shape.
EasyAF Core Framework
Managers, OData, identity, audit — the application shape SuperIntelligent APIs sit on. Optional. The libraries above work without it.
Start here
Quickstart
Pick the library that matches what you are building and install it.
Why EasyAF SI?
Why .NET is the fastest way to build for SuperIntelligence, and what these libraries prove.