Toolnexus for .NET – MCP and agent skills as tools for any LLM
Lighter-weight .NET agent library with MCP support, but Semantic Kernel already exists.

Lighter-weight .NET agent library with MCP support, but Semantic Kernel already exists.
YAML-defined sub-agents with tool allowlists beat monolithic agent context bloat.
Compiles MCP tools to typed Python to skip model loop, but MCP agents are nascent—adoption depends on platform.
Protocol bridge translates MCP to A2A automatically—agents talk without knowing the difference.
136 tools is a lot; unclear which ones genuinely solve agent hallucination vs. repackaging utility functions.
A2A + MCP agent marketplace, but the whole category is pre-revenue speculation.