diff --git a/src/agents/athena/types.ts b/src/agents/athena/types.ts
new file mode 100644
index 000000000..13a3f7483
--- /dev/null
+++ b/src/agents/athena/types.ts
@@ -0,0 +1,19 @@
+export interface CouncilMemberConfig {
+  model: string
+  temperature?: number
+  variant?: string
+  name?: string
+}
+
+export interface CouncilConfig {
+  members: CouncilMemberConfig[]
+}
+
+export interface AthenaConfig {
+  model?: string
+  council: CouncilConfig
+}
+
+export type CouncilMemberStatus = "completed" | "timeout" | "error"
+
+export type AgreementLevel = "unanimous" | "majority" | "minority" | "solo"
diff --git a/src/config/schema/athena.ts b/src/config/schema/athena.ts
new file mode 100644
index 000000000..5a552a41f
--- /dev/null
+++ b/src/config/schema/athena.ts
@@ -0,0 +1,21 @@
+import { z } from "zod"
+
+export const CouncilMemberSchema = z.object({
+  model: z.string(),
+  temperature: z.number().min(0).max(2).optional(),
+  variant: z.string().optional(),
+  name: z.string().optional(),
+})
+
+export const CouncilConfigSchema = z.object({
+  members: z.array(CouncilMemberSchema).min(2),
+})
+
+export const AthenaConfigSchema = z.object({
+  model: z.string().optional(),
+  council: CouncilConfigSchema,
+})
+
+export type CouncilMemberSchemaType = z.infer<typeof CouncilMemberSchema>
+export type CouncilConfigSchemaType = z.infer<typeof CouncilConfigSchema>
+export type AthenaConfigSchemaType = z.infer<typeof AthenaConfigSchema>