Reordered the parameters for the JSON-RPC dispatch callback to ensure the serializer and request id are passed in the correct positions. Updated the Func signature in JsonRpc2Dispatcher.cs to include the int id parameter before the CancellationToken, and adjusted the invocation/lambda in JsonRpc2.cs to match (method, ser, id, ct), preventing parameter mismatches when handling requests.
Forward the JSON-RPC request id through the dispatcher and handler so methods can access the id. JsonRpc2Dispatcher now passes the id to dispatchMethodAsync, and the JsonRpc2 endpoint lambda accepts the id parameter. Implemented a call for "tools/call" that extracts the tool name via ser.ExtractFrom(id, "params", "name") and invokes a new ResolveToolsCall(string) stub (TODO: implement actual tool logic). This prepares the codepath for tooling invocation based on request params.
Add SPDX license header and project copyright/URL to JsNative.cs for proper licensing metadata. Update JsonRpc2Dispatcher.cs to improve the exception text to "Unsupported JSON-RPC version: ..." (capitalization and hyphen) for a clearer error message when the jsonrpc version is invalid.
Insert file header comments in JsonRpc2Dispatcher.cs to declare licensing and attribution: SPDX-License-Identifier: GPL-3.0-or-later, copyright notice for Catswords OSS and WelsonJS Contributors, and project URL. This clarifies file license and provenance.
Introduce JSON-RPC 2.0 handling and a minimal stdio framing server. Adds ApiEndpoints/JsonRpc2 and JsonRpc2Dispatcher to parse and dispatch JSON-RPC requests, and StdioServer to handle Content-Length framed stdio messages. Adds McpToolsList.json (tools list resource) and wires JsonRpc2 into ResourceServer.
Program.cs: add --stdio-jsonrpc2 mode to run the stdio server, and integrate dispatcher usage (with timeout and TODO placeholders for tools/call). ResourceServer: register JsonRpc2 endpoint, change fallback handling to 404 via ServeResource(), and make several resource helper methods static/public for reuse. Update csproj to include new source files and embed the McpToolsList.json resource.
Contains basic implementation and scaffolding; tool-call handling is left as TODO.
