Get My Notion MCP Server

use serde::{Deserialize, Serialize}; use std::collections::HashMap; #[derive(Debug, Clone, Serialize, Deserialize)] #[serde(untagged)] pub enum RequestId { String(String), Number(i64), Null, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct Tool { pub name: String, pub description: String, pub input_schema: serde_json::Value, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct Resource { pub uri: String, pub name: String, pub description: Option<String>, pub mime_type: Option<String>, } #[derive(Debug, Clone, Serialize, Deserialize)] #[serde(tag = "method")] pub enum McpRequest { #[serde(rename = "initialize")] Initialize { id: RequestId, params: InitializeParams, }, #[serde(rename = "tools/list")] ListTools { id: RequestId }, #[serde(rename = "tools/call")] CallTool { id: RequestId, params: CallToolParams, }, #[serde(rename = "resources/list")] ListResources { id: RequestId }, #[serde(rename = "resources/read")] ReadResource { id: RequestId, params: ReadResourceParams, }, } #[derive(Debug, Clone, Serialize, Deserialize)] #[serde(tag = "method")] pub enum McpNotification { #[serde(rename = "initialized")] Initialized, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct InitializeParams { #[serde(alias = "protocolVersion")] pub protocol_version: String, pub capabilities: ClientCapabilities, #[serde(alias = "clientInfo")] pub client_info: Option<ClientInfo>, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct ClientCapabilities { pub roots: Option<RootsCapability>, pub sampling: Option<SamplingCapability>, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct RootsCapability { pub list_changed: Option<bool>, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct SamplingCapability {} #[derive(Debug, Clone, Serialize, Deserialize)] pub struct ClientInfo { pub name: String, pub version: Option<String>, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct CallToolParams { pub name: String, pub arguments: Option<HashMap<String, serde_json::Value>>, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct ReadResourceParams { pub uri: String, } #[derive(Debug, Clone, Serialize, Deserialize)] #[serde(untagged)] pub enum McpResponse { Initialize { jsonrpc: String, id: RequestId, result: InitializeResult, }, ListTools { jsonrpc: String, id: RequestId, result: ListToolsResult, }, CallTool { jsonrpc: String, id: RequestId, result: CallToolResult, }, ListResources { jsonrpc: String, id: RequestId, result: ListResourcesResult, }, ReadResource { jsonrpc: String, id: RequestId, result: ReadResourceResult, }, Error { jsonrpc: String, id: RequestId, error: McpError, }, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct InitializeResult { #[serde(rename = "protocolVersion")] pub protocol_version: String, pub capabilities: ServerCapabilities, #[serde(rename = "serverInfo")] pub server_info: ServerInfo, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct ServerCapabilities { pub tools: Option<ToolsCapability>, pub resources: Option<ResourcesCapability>, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct ToolsCapability { #[serde(rename = "listChanged")] pub list_changed: Option<bool>, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct ResourcesCapability { pub subscribe: Option<bool>, #[serde(rename = "listChanged")] pub list_changed: Option<bool>, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct ServerInfo { pub name: String, pub version: String, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct ListToolsResult { pub tools: Vec<Tool>, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct CallToolResult { pub content: Vec<ToolContent>, } #[derive(Debug, Clone, Serialize, Deserialize)] #[serde(tag = "type")] pub enum ToolContent { #[serde(rename = "text")] Text { text: String }, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct ListResourcesResult { pub resources: Vec<Resource>, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct ReadResourceResult { pub contents: Vec<ResourceContent>, } #[derive(Debug, Clone, Serialize, Deserialize)] #[serde(tag = "type")] pub enum ResourceContent { #[serde(rename = "text")] Text { uri: String, text: String }, #[serde(rename = "blob")] Blob { uri: String, blob: String, // base64 encoded }, } #[derive(Debug, Clone, Serialize, Deserialize)] pub struct McpError { pub code: i32, pub message: String, pub data: Option<serde_json::Value>, }