Initial public release

MCP (Model Context Protocol) server for reading and writing an Obsidian
vault, gated by OAuth-issued JWT bearer tokens. See README.md for setup.

Config/McpDiscoveryOptions.cs

@@ -0,0 +1,22 @@
+namespace ObsidianMcp.Config;
+
+/// <summary>
+/// /.well-known/oauth-authorization-server + /.well-known/oauth-protected-resource
+/// 端点返回的元数据。环境变量前缀 Mcp__OAuthDiscovery__。
+/// </summary>
+public class McpDiscoveryOptions
+{
+    public const string Section = "Mcp:OAuthDiscovery";
+
+    public string Issuer { get; set; } = string.Empty;
+    public string AuthorizationEndpoint { get; set; } = string.Empty;
+    public string TokenEndpoint { get; set; } = string.Empty;
+    public string RegistrationEndpoint { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 本资源服务的标识符（RFC 9728 PRM 的 `resource` 字段，必须与 auth server
+    /// 上该资源条目的 resource_url 完全一致）。
+    /// 留空时 PRM 端点回退用请求的 `scheme://host`。
+    /// </summary>
+    public string ResourceUrl { get; set; } = string.Empty;
+}