FastEndpoints 

Kiota client generation for FastEndpoints.OpenApi.

CLI tool for generating JSON serializer contexts for FastEndpoints.

Addon for FastEndpoints: expose opt-in endpoints as A2A (agent-to-agent) skills with an Agent Card and a JSON-RPC 2.0 dispatcher.

Composable command rules and dispatching for FastEndpoints commands and job queues.

Addon for FastEndpoints: expose opt-in endpoints as Model Context Protocol (MCP) tools over HTTP. Built on the official ModelContextProtocol C# SDK.

gRPC server reflection and protobuf wire format for FastEndpoints remote command handlers.