changeset

.changeset/odd-feet-battle.md

@@ -0,0 +1,5 @@
+---
+"claude-dev": minor
+---
+
+Added types and schemas for SSE transport MCP connections

src/services/mcp/McpHub.ts

@@ -36,8 +36,42 @@ export type McpConnection = {
 	transport: StdioClientTransport
 }
 
+export type McpTransportType = "stdio" | "sse"
+
+export type McpServerConfig = {
+	transportType: McpTransportType
+	autoApprove?: string[]
+	disabled?: boolean
+	timeout?: number
+} & (
+	| {
+			// Stdio specific
+			transportType: "stdio"
+			command: string
+			args?: string[]
+			env?: Record<string, string>
+	  }
+	| {
+			// SSE specific
+			transportType: "sse"
+			url: string
+			headers?: Record<string, string>
+			withCredentials?: boolean
+	  }
+)
+
 const AutoApproveSchema = z.array(z.string()).default([])
 
+const SseConfigSchema = z.object({
+	transportType: z.literal("sse"),
+	url: z.string().url(),
+	headers: z.record(z.string()).optional(),
+	withCredentials: z.boolean().optional().default(false),
+	autoApprove: AutoApproveSchema.optional(),
+	disabled: z.boolean().optional(),
+	timeout: z.number().min(MIN_MCP_TIMEOUT_SECONDS).optional().default(DEFAULT_MCP_TIMEOUT_SECONDS),
+})
+
 const StdioConfigSchema = z.object({
 	command: z.string(),
 	args: z.array(z.string()).optional(),
@@ -47,8 +81,13 @@ const StdioConfigSchema = z.object({
 	timeout: z.number().min(MIN_MCP_TIMEOUT_SECONDS).optional().default(DEFAULT_MCP_TIMEOUT_SECONDS),
 })
 
+const ServerConfigSchema = z.discriminatedUnion("transportType", [
+	StdioConfigSchema.extend({ transportType: z.literal("stdio") }),
+	SseConfigSchema,
+])
+
 const McpSettingsSchema = z.object({
-	mcpServers: z.record(StdioConfigSchema),
+	mcpServers: z.record(ServerConfigSchema),
 })
 
 export class McpHub {