rustyconover 

Transport-agnostic RPC framework for .NET using Apache Arrow IPC, with reflection-based service contracts, streaming, and pipe, stdio, Unix socket, TCP, and shared-memory transports.

ASP.NET Core HTTP transport for vgi-rpc, with authentication, CORS, compression, sticky sessions, proxy proof, and external payload support.

Sentry error reporting and optional performance transactions for vgi-rpc server dispatch.

JWT/JWKS validation and OAuth 2.0 PKCE authentication for the vgi-rpc ASP.NET Core HTTP transport.

Amazon S3 and S3-compatible external storage for vgi-rpc, with server-managed uploads and presigned upload/download URLs for large payloads.

Google Cloud Storage integration for vgi-rpc, with server-managed uploads and V4 signed upload/download URLs for large payloads.

OpenTelemetry-compatible tracing and metrics for vgi-rpc server dispatch using .NET ActivitySource and Meter instrumentation.

Async schema-first and typed clients for vgi-rpc over subprocess, Unix, TCP, named-pipe, and shared-memory transports.

A C# port of VGI (Vector Gateway Interface), Query.Farm's application protocol for DuckDB worker processes, built on QueryFarm.VgiRpc.

Query Farm's patched fork of Apache Arrow for .NET — adds per-batch RecordBatch custom_metadata support (three commits cherry-picked from apache/arrow-dotnet#283, applied on top of the v23.0.0 release tag),... More information

Apache Arrow scalar types, including Parquet-compatible variants (vendored alongside Query Farm's patched QueryFarm.Arrow fork — see that package's description). Unmodified from apache/arrow-dotnet's v23.0.0... More information

HTTP client for vgi-rpc with zstd/gzip, streaming, external payload, sticky-session, TLS, and mTLS support.

OAuth 2.0/OIDC client helpers for vgi-rpc, including Authorization Code + PKCE and Device Authorization grants.