Fix: Non-existent tool, disabled tool and inputSchema validation return MCP protocol level instead of CallToolResult with isError: true#1044

felixweinberger merged 6 commits intomodelcontextprotocol:mainmodelcontextprotocol/typescript-sdk:mainfrom

KKonstantinov:bugfix/tool-validation-not-jsonrpc-errorKKonstantinov/typescript-sdk:bugfix/tool-validation-not-jsonrpc-errorCopy head branch name to clipboard