diff --git a/packages/logic/src/actions/turn/commandModule.ts b/packages/logic/src/actions/turn/commandModule.ts
index 5b504f0..a4506bd 100644
--- a/packages/logic/src/actions/turn/commandModule.ts
+++ b/packages/logic/src/actions/turn/commandModule.ts
@@ -1,4 +1,5 @@
 import type { GeneralActionDefinition } from '@sammo-ts/logic/actions/definition.js';
+import type { ZodType } from 'zod';
 import type { ActionContextBuilder } from './actionContext.js';
 import type { TurnCommandEnv } from './commandEnv.js';
 
@@ -7,6 +8,7 @@ export interface TurnCommandSpecBase<TKey extends string = string> {
     category: string;
     reqArg: boolean;
     args: Record<string, unknown>;
+    argsSchema?: ZodType<unknown>;
     createDefinition(env: TurnCommandEnv): GeneralActionDefinition;
 }
 
diff --git a/packages/logic/src/actions/turn/general/che_NPC능동.ts b/packages/logic/src/actions/turn/general/che_NPC능동.ts
index b5d75b3..d8a2bdc 100644
--- a/packages/logic/src/actions/turn/general/che_NPC능동.ts
+++ b/packages/logic/src/actions/turn/general/che_NPC능동.ts
@@ -17,11 +17,6 @@ import type { GeneralTurnCommandSpec } from './index.js';
 import type { MapDefinition } from '@sammo-ts/logic/world/types.js';
 import { parseArgsWithSchema } from '../parseArgs.js';
 
-export interface NPCSelfArgs {
-    optionText: string;
-    destCityId?: number;
-}
-
 export type NPCSelfResolveContext<TriggerState extends GeneralTriggerState = GeneralTriggerState> =
     GeneralActionResolveContext<TriggerState> & {
         map?: MapDefinition;
@@ -29,12 +24,13 @@ export type NPCSelfResolveContext<TriggerState extends GeneralTriggerState = Gen
 
 const ACTION_NAME = 'NPC능동';
 const ACTION_KEY = 'che_NPC능동';
-const NPC_SELF_ARGS_SCHEMA = z.discriminatedUnion('optionText', [
+const ARGS_SCHEMA = z.discriminatedUnion('optionText', [
     z.object({
         optionText: z.literal('순간이동'),
         destCityId: z.number(),
     }),
 ]);
+export type NPCSelfArgs = z.infer<typeof ARGS_SCHEMA>;
 
 export class ActionResolver<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -98,7 +94,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): NPCSelfArgs | null {
-        return parseArgsWithSchema(NPC_SELF_ARGS_SCHEMA, raw);
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(_ctx: ConstraintContext, args: NPCSelfArgs): Constraint[] {
@@ -121,5 +117,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '특수', // Valid category? Legacy didn't specify category in static prop usually, handled by mapping. Defaulting to '특수'.
     reqArg: true,
     args: { optionText: '', destCityId: 0 },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (_env: TurnCommandEnv) => new ActionDefinition(),
 };
diff --git a/packages/logic/src/actions/turn/general/che_강행.ts b/packages/logic/src/actions/turn/general/che_강행.ts
index fcbd7ec..f9ff159 100644
--- a/packages/logic/src/actions/turn/general/che_강행.ts
+++ b/packages/logic/src/actions/turn/general/che_강행.ts
@@ -24,10 +24,6 @@ import type { MapDefinition } from '@sammo-ts/logic/world/types.js';
 import type { ActionContextBuilder } from '@sammo-ts/logic/actions/turn/actionContext.js';
 import { parseArgsWithSchema } from '../parseArgs.js';
 
-export interface ForcedMoveArgs {
-    destCityId: number;
-}
-
 export interface ForcedMoveResolveContext<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
 > extends GeneralActionResolveContext<TriggerState> {
@@ -38,9 +34,10 @@ export interface ForcedMoveResolveContext<
 
 const ACTION_NAME = '강행';
 const ACTION_KEY = 'che_강행';
-const FORCED_MOVE_ARGS_SCHEMA = z.object({
+const ARGS_SCHEMA = z.object({
     destCityId: z.number(),
 });
+export type ForcedMoveArgs = z.infer<typeof ARGS_SCHEMA>;
 
 export class ActionResolver<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -164,7 +161,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): ForcedMoveArgs | null {
-        return parseArgsWithSchema(FORCED_MOVE_ARGS_SCHEMA, raw);
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(ctx: ConstraintContext, _args: ForcedMoveArgs): Constraint[] {
@@ -199,5 +196,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '군사',
     reqArg: true,
     args: { destCityId: 0 },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (_env: TurnCommandEnv) => new ActionDefinition(),
 };
diff --git a/packages/logic/src/actions/turn/general/che_건국.ts b/packages/logic/src/actions/turn/general/che_건국.ts
index 28536e8..832bdf3 100644
--- a/packages/logic/src/actions/turn/general/che_건국.ts
+++ b/packages/logic/src/actions/turn/general/che_건국.ts
@@ -17,17 +17,19 @@ import {
     createNationPatchEffect,
 } from '@sammo-ts/logic/actions/engine.js';
 import { LogCategory, LogFormat } from '@sammo-ts/logic/logging/types.js';
+import { z } from 'zod';
 import type { TurnCommandEnv } from '@sammo-ts/logic/actions/turn/commandEnv.js';
 import { defaultActionContextBuilder } from '@sammo-ts/logic/actions/turn/actionContext.js';
 import type { GeneralTurnCommandSpec } from './index.js';
-
-export interface FoundingArgs {
-    nationName: string;
-    nationType: string;
-    colorType: number;
-}
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 const ACTION_NAME = '건국';
+const ARGS_SCHEMA = z.object({
+    nationName: z.string().min(1),
+    nationType: z.string().min(1),
+    colorType: z.number(),
+});
+export type FoundingArgs = z.infer<typeof ARGS_SCHEMA>;
 
 const NATION_COLORS = [
     '#FF0000',
@@ -72,13 +74,7 @@ export class ActionDefinition<
     public readonly name = ACTION_NAME;
 
     parseArgs(raw: unknown): FoundingArgs | null {
-        if (typeof raw !== 'object' || raw === null) return null;
-        const { nationName, nationType, colorType } = raw as Record<string, unknown>;
-        if (typeof nationName !== 'string' || !nationName) return null;
-        if (typeof nationType !== 'string' || !nationType) return null;
-        if (typeof colorType !== 'number') return null;
-
-        return { nationName, nationType, colorType };
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(_ctx: ConstraintContext, args: FoundingArgs): Constraint[] {
@@ -174,5 +170,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
         nationType: 'string',
         colorType: 'number',
     },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (_env: TurnCommandEnv) => new ActionDefinition(),
 };
diff --git a/packages/logic/src/actions/turn/general/che_군량매매.ts b/packages/logic/src/actions/turn/general/che_군량매매.ts
index 4c27473..03a7484 100644
--- a/packages/logic/src/actions/turn/general/che_군량매매.ts
+++ b/packages/logic/src/actions/turn/general/che_군량매매.ts
@@ -4,14 +4,11 @@ import { occupiedCity, reqGeneralGold, reqGeneralRice } from '@sammo-ts/logic/co
 import type { GeneralActionDefinition } from '@sammo-ts/logic/actions/definition.js';
 import type { GeneralActionOutcome, GeneralActionResolveContext } from '@sammo-ts/logic/actions/engine.js';
 import { LogFormat } from '@sammo-ts/logic/logging/types.js';
+import { z } from 'zod';
 import type { TurnCommandEnv } from '@sammo-ts/logic/actions/turn/commandEnv.js';
 import { defaultActionContextBuilder } from '@sammo-ts/logic/actions/turn/actionContext.js';
 import type { GeneralTurnCommandSpec } from './index.js';
-
-export interface TradeArgs {
-    buyRice: boolean;
-    amount: number;
-}
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 export interface TradeEnvironment {
     exchangeFee?: number;
@@ -19,6 +16,11 @@ export interface TradeEnvironment {
 
 const ACTION_NAME = '군량매매';
 const DEFAULT_EXCHANGE_FEE = 0.01;
+const ARGS_SCHEMA = z.object({
+    buyRice: z.boolean(),
+    amount: z.number(),
+});
+export type TradeArgs = z.infer<typeof ARGS_SCHEMA>;
 
 export class ActionDefinition<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -32,16 +34,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): TradeArgs | null {
-        if (typeof raw !== 'object' || raw === null) {
-            return null;
-        }
-        const record = raw as Record<string, unknown>;
-        const buyRice = record.buyRice;
-        const amount = record.amount;
-        if (typeof buyRice !== 'boolean' || typeof amount !== 'number') {
-            return null;
-        }
-        return { buyRice, amount };
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(_ctx: ConstraintContext, args: TradeArgs): Constraint[] {
@@ -129,5 +122,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
         buyRice: 'boolean',
         amount: 'number',
     },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (_env: TurnCommandEnv) => new ActionDefinition(),
 };
diff --git a/packages/logic/src/actions/turn/general/che_등용.ts b/packages/logic/src/actions/turn/general/che_등용.ts
index 8dc35d4..4f612d4 100644
--- a/packages/logic/src/actions/turn/general/che_등용.ts
+++ b/packages/logic/src/actions/turn/general/che_등용.ts
@@ -16,13 +16,11 @@ import type {
 } from '@sammo-ts/logic/actions/engine.js';
 import { createGeneralPatchEffect, createLogEffect } from '@sammo-ts/logic/actions/engine.js';
 import { LogCategory, LogScope } from '@sammo-ts/logic/logging/types.js';
+import { z } from 'zod';
 import type { TurnCommandEnv } from '@sammo-ts/logic/actions/turn/commandEnv.js';
 import type { ActionContextBase, ActionContextOptions } from '@sammo-ts/logic/actions/turn/actionContext.js';
 import type { GeneralTurnCommandSpec } from './index.js';
-
-export interface EmployArgs {
-    destGeneralId: number;
-}
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 export interface EmployResolveContext<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -33,6 +31,10 @@ export interface EmployResolveContext<
 
 const ACTION_NAME = '등용';
 const ACTION_KEY = 'che_등용';
+const ARGS_SCHEMA = z.object({
+    destGeneralId: z.number(),
+});
+export type EmployArgs = z.infer<typeof ARGS_SCHEMA>;
 
 const differentNationDestGeneral = (): Constraint => ({
     name: 'DifferentNationDestGeneral',
@@ -145,9 +147,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): EmployArgs | null {
-        const data = raw as Partial<EmployArgs>;
-        if (typeof data.destGeneralId !== 'number') return null;
-        return { destGeneralId: data.destGeneralId };
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(_ctx: ConstraintContext, args: EmployArgs): Constraint[] {
@@ -205,5 +205,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '인사',
     reqArg: true,
     args: { destGeneralId: 0 },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (env: TurnCommandEnv) => new ActionDefinition(env),
 };
diff --git a/packages/logic/src/actions/turn/general/che_등용수락.ts b/packages/logic/src/actions/turn/general/che_등용수락.ts
index c202a9e..416bef4 100644
--- a/packages/logic/src/actions/turn/general/che_등용수락.ts
+++ b/packages/logic/src/actions/turn/general/che_등용수락.ts
@@ -18,17 +18,19 @@ import type {
 import { createGeneralPatchEffect, createNationPatchEffect } from '@sammo-ts/logic/actions/engine.js';
 import { LogCategory, LogFormat } from '@sammo-ts/logic/logging/types.js';
 import { JosaUtil } from '@sammo-ts/common';
+import { z } from 'zod';
 import type { TurnCommandEnv } from '@sammo-ts/logic/actions/turn/commandEnv.js';
 import type { ActionContextBuilder } from '@sammo-ts/logic/actions/turn/actionContext.js';
 import type { GeneralTurnCommandSpec } from './index.js';
-
-export interface AcceptScoutArgs {
-    destNationId: number;
-    destGeneralId: number;
-}
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 const ACTION_NAME = '등용수락';
 const ACTION_KEY = 'che_등용수락';
+const ARGS_SCHEMA = z.object({
+    destNationId: z.number(),
+    destGeneralId: z.number(),
+});
+export type AcceptScoutArgs = z.infer<typeof ARGS_SCHEMA>;
 
 export interface AcceptScoutResolveContext<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -180,9 +182,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): AcceptScoutArgs | null {
-        const args = raw as Partial<AcceptScoutArgs>;
-        if (typeof args.destNationId !== 'number' || typeof args.destGeneralId !== 'number') return null;
-        return { destNationId: args.destNationId, destGeneralId: args.destGeneralId };
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(_ctx: ConstraintContext, _args: AcceptScoutArgs): Constraint[] {
@@ -224,5 +224,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
         destNationId: 'number',
         destGeneralId: 'number',
     },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (env: TurnCommandEnv) => new ActionDefinition(env),
 };
diff --git a/packages/logic/src/actions/turn/general/che_선동.ts b/packages/logic/src/actions/turn/general/che_선동.ts
index 3598b53..d3d8599 100644
--- a/packages/logic/src/actions/turn/general/che_선동.ts
+++ b/packages/logic/src/actions/turn/general/che_선동.ts
@@ -16,14 +16,12 @@ import type {
 } from '@sammo-ts/logic/actions/engine.js';
 import { createGeneralPatchEffect, createCityPatchEffect } from '@sammo-ts/logic/actions/engine.js';
 import { LogCategory, LogFormat } from '@sammo-ts/logic/logging/types.js';
+import { z } from 'zod';
 import type { TurnCommandEnv } from '@sammo-ts/logic/actions/turn/commandEnv.js';
 import type { ActionContextBase, ActionContextOptions } from '@sammo-ts/logic/actions/turn/actionContext.js';
 import type { GeneralTurnCommandSpec } from './index.js';
 import { JosaUtil } from '@sammo-ts/common';
-
-export interface AgitateArgs {
-    destCityId: number;
-}
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 export interface AgitateResolveContext<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -34,6 +32,10 @@ export interface AgitateResolveContext<
 
 const ACTION_NAME = '선동';
 const ACTION_KEY = 'che_선동';
+const ARGS_SCHEMA = z.object({
+    destCityId: z.number(),
+});
+export type AgitateArgs = z.infer<typeof ARGS_SCHEMA>;
 
 export class ActionResolver<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -130,9 +132,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): AgitateArgs | null {
-        const data = raw as Partial<AgitateArgs>;
-        if (typeof data.destCityId !== 'number') return null;
-        return { destCityId: data.destCityId };
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(ctx: ConstraintContext, _args: AgitateArgs): Constraint[] {
@@ -170,5 +170,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '군사',
     reqArg: true,
     args: { destCityId: 0 },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (env: TurnCommandEnv) => new ActionDefinition(env),
 };
diff --git a/packages/logic/src/actions/turn/general/che_숙련전환.ts b/packages/logic/src/actions/turn/general/che_숙련전환.ts
index 2c6693e..0dd572d 100644
--- a/packages/logic/src/actions/turn/general/che_숙련전환.ts
+++ b/packages/logic/src/actions/turn/general/che_숙련전환.ts
@@ -9,11 +9,8 @@ import type { GeneralTurnCommandSpec } from './index.js';
 import type { UnitSetDefinition } from '@sammo-ts/logic/world/types.js';
 import { JosaUtil } from '@sammo-ts/common';
 import { getMetaNumber, setMetaNumber, increaseMetaNumber } from '@sammo-ts/logic/war/utils.js';
-
-export interface DexTransferArgs {
-    srcArmType: number;
-    destArmType: number;
-}
+import { z } from 'zod';
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 export interface DexTransferContext<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -28,16 +25,13 @@ export interface DexTransferEnvironment {
 const ACTION_NAME = '숙련전환';
 const DECREASE_COEFF = 0.4;
 const CONVERT_COEFF = 0.9;
-
-const isRecord = (value: unknown): value is Record<string, unknown> =>
-    value !== null && typeof value === 'object' && !Array.isArray(value);
-
-const resolveArmType = (value: unknown): number | null => {
-    if (typeof value !== 'number' || !Number.isInteger(value)) {
-        return null;
-    }
-    return value > 0 ? value : null;
-};
+const ARGS_SCHEMA = z
+    .object({
+        srcArmType: z.number().int().positive(),
+        destArmType: z.number().int().positive(),
+    })
+    .refine((data) => data.srcArmType !== data.destArmType);
+export type DexTransferArgs = z.infer<typeof ARGS_SCHEMA>;
 
 const resolveArmTypeName = (unitSet: UnitSetDefinition | null | undefined, armType: number): string =>
     unitSet?.armTypes?.[String(armType)] ?? `병종${armType}`;
@@ -54,16 +48,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): DexTransferArgs | null {
-        const data = isRecord(raw) ? raw : {};
-        const srcArmType = resolveArmType(data.srcArmType);
-        const destArmType = resolveArmType(data.destArmType);
-        if (srcArmType === null || destArmType === null) {
-            return null;
-        }
-        if (srcArmType === destArmType) {
-            return null;
-        }
-        return { srcArmType, destArmType };
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(_ctx: ConstraintContext, _args: DexTransferArgs): Constraint[] {
@@ -110,5 +95,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '군사',
     reqArg: true,
     args: { srcArmType: 0, destArmType: 0 },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (env: TurnCommandEnv) => new ActionDefinition({ develCost: env.develCost }),
 };
diff --git a/packages/logic/src/actions/turn/general/che_이동.ts b/packages/logic/src/actions/turn/general/che_이동.ts
index 7dee991..27843de 100644
--- a/packages/logic/src/actions/turn/general/che_이동.ts
+++ b/packages/logic/src/actions/turn/general/che_이동.ts
@@ -24,10 +24,6 @@ import type { GeneralTurnCommandSpec } from './index.js';
 import type { MapDefinition } from '@sammo-ts/logic/world/types.js';
 import { parseArgsWithSchema } from '../parseArgs.js';
 
-export interface MoveArgs {
-    destCityId: number;
-}
-
 export interface MoveResolveContext<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
 > extends GeneralActionResolveContext<TriggerState> {
@@ -38,9 +34,10 @@ export interface MoveResolveContext<
 
 const ACTION_NAME = '이동';
 const ACTION_KEY = 'che_이동';
-const MOVE_ARGS_SCHEMA = z.object({
+const ARGS_SCHEMA = z.object({
     destCityId: z.number(),
 });
+export type MoveArgs = z.infer<typeof ARGS_SCHEMA>;
 
 // Helper for map connectivity
 const connectedCity = (): Constraint => ({
@@ -160,7 +157,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): MoveArgs | null {
-        return parseArgsWithSchema(MOVE_ARGS_SCHEMA, raw);
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(ctx: ConstraintContext, _args: MoveArgs): Constraint[] {
@@ -195,5 +192,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '군사',
     reqArg: true,
     args: { destCityId: 0 },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (_env: TurnCommandEnv) => new ActionDefinition(),
 };
diff --git a/packages/logic/src/actions/turn/general/che_임관.ts b/packages/logic/src/actions/turn/general/che_임관.ts
index 8508819..47f9ec3 100644
--- a/packages/logic/src/actions/turn/general/che_임관.ts
+++ b/packages/logic/src/actions/turn/general/che_임관.ts
@@ -5,15 +5,17 @@ import type { GeneralActionDefinition } from '@sammo-ts/logic/actions/definition
 import type { GeneralActionOutcome, GeneralActionResolveContext } from '@sammo-ts/logic/actions/engine.js';
 import { createGeneralPatchEffect } from '@sammo-ts/logic/actions/engine.js';
 import { LogCategory, LogFormat } from '@sammo-ts/logic/logging/types.js';
+import { z } from 'zod';
 import type { TurnCommandEnv } from '@sammo-ts/logic/actions/turn/commandEnv.js';
 import { defaultActionContextBuilder } from '@sammo-ts/logic/actions/turn/actionContext.js';
 import type { GeneralTurnCommandSpec } from './index.js';
-
-export interface AppointmentArgs {
-    destNationId: number;
-}
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 const ACTION_NAME = '임관';
+const ARGS_SCHEMA = z.object({
+    destNationId: z.number(),
+});
+export type AppointmentArgs = z.infer<typeof ARGS_SCHEMA>;
 
 const parseNationId = (raw: unknown): number | null => {
     if (typeof raw !== 'number' || !Number.isFinite(raw)) {
@@ -29,8 +31,11 @@ export class ActionDefinition<
     public readonly name = ACTION_NAME;
 
     parseArgs(raw: unknown): AppointmentArgs | null {
-        const data = raw as { destNationId?: unknown };
-        const destNationId = parseNationId(data?.destNationId);
+        const data = parseArgsWithSchema(ARGS_SCHEMA, raw);
+        if (!data) {
+            return null;
+        }
+        const destNationId = parseNationId(data.destNationId);
         if (destNationId === null) {
             return null;
         }
@@ -69,5 +74,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '전략',
     reqArg: true,
     args: { destNationId: 0 },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (_env: TurnCommandEnv) => new ActionDefinition(),
 };
diff --git a/packages/logic/src/actions/turn/general/che_징병.ts b/packages/logic/src/actions/turn/general/che_징병.ts
index a0390c6..fe2da1c 100644
--- a/packages/logic/src/actions/turn/general/che_징병.ts
+++ b/packages/logic/src/actions/turn/general/che_징병.ts
@@ -19,6 +19,7 @@ import type {
 import type { MapDefinition, UnitSetDefinition } from '@sammo-ts/logic/world/types.js';
 import type { ActionContextBuilder } from '@sammo-ts/logic/actions/turn/actionContext.js';
 import { resolveStartYear } from '@sammo-ts/logic/actions/turn/actionContextHelpers.js';
+import { z } from 'zod';
 import type { TurnCommandEnv } from '@sammo-ts/logic/actions/turn/commandEnv.js';
 import type { GeneralTurnCommandSpec } from './index.js';
 import {
@@ -27,11 +28,7 @@ import {
     getTechCost,
     isCrewTypeAvailable,
 } from '@sammo-ts/logic/world/unitSet.js';
-
-export interface RecruitArgs {
-    crewType: number;
-    amount: number;
-}
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 export interface RecruitEnvironment {
     costOffset?: number;
@@ -58,9 +55,27 @@ const DEFAULT_ATMOS = 40;
 const DEFAULT_MIN_POP = 30000;
 const DEFAULT_TRUST = 50;
 const MIN_CREW = 100;
-
-const isRecord = (value: unknown): value is Record<string, unknown> =>
-    value !== null && typeof value === 'object' && !Array.isArray(value);
+const ARGS_SCHEMA = z.preprocess(
+    (raw) => {
+        if (!raw || typeof raw !== 'object' || Array.isArray(raw)) {
+            return raw;
+        }
+        const record = raw as Record<string, unknown>;
+        const crewType = record.crewType ?? record.crewTypeId;
+        return { ...record, crewType };
+    },
+    z.object({
+        crewType: z.preprocess(
+            (value) => (typeof value === 'number' ? Math.floor(value) : value),
+            z.number().int().positive()
+        ),
+        amount: z.preprocess(
+            (value) => (typeof value === 'number' ? Math.floor(value) : value),
+            z.number().int().min(0)
+        ),
+    })
+);
+export type RecruitArgs = z.infer<typeof ARGS_SCHEMA>;
 
 const clamp = (value: number, min: number | null, max: number | null): number => {
     if (max !== null && min !== null && max < min) {
@@ -401,13 +416,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): RecruitArgs | null {
-        const data = isRecord(raw) ? raw : {};
-        const crewTypeId = resolveCrewTypeId(data);
-        const amount = resolveCrewAmount(data);
-        if (crewTypeId === null || amount === null) {
-            return null;
-        }
-        return { crewType: crewTypeId, amount };
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(ctx: ConstraintContext, _args: RecruitArgs): Constraint[] {
@@ -528,5 +537,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '내정',
     reqArg: true,
     args: {},
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (env: TurnCommandEnv) => new ActionDefinition(env.generalActionModules ?? [], {}),
 };
diff --git a/packages/logic/src/actions/turn/general/che_첩보.ts b/packages/logic/src/actions/turn/general/che_첩보.ts
index 8fa05c7..079ecdf 100644
--- a/packages/logic/src/actions/turn/general/che_첩보.ts
+++ b/packages/logic/src/actions/turn/general/che_첩보.ts
@@ -16,14 +16,12 @@ import type {
 } from '@sammo-ts/logic/actions/engine.js';
 import { createGeneralPatchEffect, createNationPatchEffect } from '@sammo-ts/logic/actions/engine.js';
 import { LogCategory, LogFormat, LogScope } from '@sammo-ts/logic/logging/types.js';
+import { z } from 'zod';
 import type { TurnCommandEnv } from '@sammo-ts/logic/actions/turn/commandEnv.js';
 import type { ActionContextBase, ActionContextOptions } from '@sammo-ts/logic/actions/turn/actionContext.js';
 import type { GeneralTurnCommandSpec } from './index.js';
 import type { MapDefinition } from '@sammo-ts/logic/world/types.js';
-
-export interface SpyArgs {
-    destCityId: number;
-}
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 export interface SpyResolveContext<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -35,6 +33,10 @@ export interface SpyResolveContext<
 
 const ACTION_NAME = '첩보';
 const ACTION_KEY = 'che_첩보';
+const ARGS_SCHEMA = z.object({
+    destCityId: z.number(),
+});
+export type SpyArgs = z.infer<typeof ARGS_SCHEMA>;
 
 export class ActionResolver<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -126,9 +128,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): SpyArgs | null {
-        const data = raw as Partial<SpyArgs>;
-        if (typeof data.destCityId !== 'number') return null;
-        return { destCityId: data.destCityId };
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(ctx: ConstraintContext, _args: SpyArgs): Constraint[] {
@@ -167,5 +167,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '군사',
     reqArg: true,
     args: { destCityId: 0 },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (_env: TurnCommandEnv) => new ActionDefinition(),
 };
diff --git a/packages/logic/src/actions/turn/general/che_출병.ts b/packages/logic/src/actions/turn/general/che_출병.ts
index cce136a..9f48a8c 100644
--- a/packages/logic/src/actions/turn/general/che_출병.ts
+++ b/packages/logic/src/actions/turn/general/che_출병.ts
@@ -26,6 +26,7 @@ import {
     createNationPatchEffect,
 } from '@sammo-ts/logic/actions/engine.js';
 import { JosaUtil, LiteHashDRBG } from '@sammo-ts/common';
+import { z } from 'zod';
 import type { TurnCommandEnv } from '@sammo-ts/logic/actions/turn/commandEnv.js';
 import type { GeneralTurnCommandSpec } from './index.js';
 import type { WarAftermathConfig, WarEngineConfig, WarTimeContext } from '@sammo-ts/logic/war/types.js';
@@ -40,10 +41,7 @@ import {
     buildWarConfig,
     buildWarTime,
 } from '@sammo-ts/logic/actions/turn/actionContextHelpers.js';
-
-export interface DispatchArgs {
-    destCityId: number;
-}
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 export interface DispatchResolveContext<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -63,6 +61,10 @@ export interface DispatchResolveContext<
 }
 
 const ACTION_NAME = '출병';
+const ARGS_SCHEMA = z.object({
+    destCityId: z.number(),
+});
+export type DispatchArgs = z.infer<typeof ARGS_SCHEMA>;
 
 const parseCityId = (raw: unknown): number | null => {
     if (typeof raw !== 'number' || !Number.isFinite(raw)) {
@@ -247,8 +249,11 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): DispatchArgs | null {
-        const data = raw as { destCityId?: unknown };
-        const destCityId = parseCityId(data?.destCityId);
+        const data = parseArgsWithSchema(ARGS_SCHEMA, raw);
+        if (!data) {
+            return null;
+        }
+        const destCityId = parseCityId(data.destCityId);
         if (destCityId === null) {
             return null;
         }
@@ -534,5 +539,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '군사',
     reqArg: true,
     args: { destCityId: 0 },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (env: TurnCommandEnv) => new ActionDefinition(env.warActionModules ?? []),
 };
diff --git a/packages/logic/src/actions/turn/general/che_탈취.ts b/packages/logic/src/actions/turn/general/che_탈취.ts
index 5f2efb7..305513d 100644
--- a/packages/logic/src/actions/turn/general/che_탈취.ts
+++ b/packages/logic/src/actions/turn/general/che_탈취.ts
@@ -20,14 +20,12 @@ import {
     createNationPatchEffect,
 } from '@sammo-ts/logic/actions/engine.js';
 import { LogCategory, LogFormat } from '@sammo-ts/logic/logging/types.js';
+import { z } from 'zod';
 import type { TurnCommandEnv } from '@sammo-ts/logic/actions/turn/commandEnv.js';
 import type { ActionContextBase, ActionContextOptions } from '@sammo-ts/logic/actions/turn/actionContext.js';
 import type { GeneralTurnCommandSpec } from './index.js';
 import { JosaUtil } from '@sammo-ts/common';
-
-export interface SeizeArgs {
-    destCityId: number;
-}
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 export interface SeizeResolveContext<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -40,6 +38,10 @@ export interface SeizeResolveContext<
 
 const ACTION_NAME = '탈취';
 const ACTION_KEY = 'che_탈취';
+const ARGS_SCHEMA = z.object({
+    destCityId: z.number(),
+});
+export type SeizeArgs = z.infer<typeof ARGS_SCHEMA>;
 
 export class ActionResolver<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -194,9 +196,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): SeizeArgs | null {
-        const data = raw as Partial<SeizeArgs>;
-        if (typeof data.destCityId !== 'number') return null;
-        return { destCityId: data.destCityId };
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(ctx: ConstraintContext, _args: SeizeArgs): Constraint[] {
@@ -240,5 +240,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '군사',
     reqArg: true,
     args: { destCityId: 0 },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (env: TurnCommandEnv) => new ActionDefinition(env),
 };
diff --git a/packages/logic/src/actions/turn/general/che_파괴.ts b/packages/logic/src/actions/turn/general/che_파괴.ts
index a9af013..bd892f2 100644
--- a/packages/logic/src/actions/turn/general/che_파괴.ts
+++ b/packages/logic/src/actions/turn/general/che_파괴.ts
@@ -16,14 +16,12 @@ import type {
 } from '@sammo-ts/logic/actions/engine.js';
 import { createGeneralPatchEffect, createCityPatchEffect } from '@sammo-ts/logic/actions/engine.js';
 import { LogCategory, LogFormat } from '@sammo-ts/logic/logging/types.js';
+import { z } from 'zod';
 import type { TurnCommandEnv } from '@sammo-ts/logic/actions/turn/commandEnv.js';
 import type { ActionContextBase, ActionContextOptions } from '@sammo-ts/logic/actions/turn/actionContext.js';
 import type { GeneralTurnCommandSpec } from './index.js';
 import { JosaUtil } from '@sammo-ts/common';
-
-export interface DestroyArgs {
-    destCityId: number;
-}
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 export interface DestroyResolveContext<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -34,6 +32,10 @@ export interface DestroyResolveContext<
 
 const ACTION_NAME = '파괴';
 const ACTION_KEY = 'che_파괴';
+const ARGS_SCHEMA = z.object({
+    destCityId: z.number(),
+});
+export type DestroyArgs = z.infer<typeof ARGS_SCHEMA>;
 
 export class ActionResolver<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -127,9 +129,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): DestroyArgs | null {
-        const data = raw as Partial<DestroyArgs>;
-        if (typeof data.destCityId !== 'number') return null;
-        return { destCityId: data.destCityId };
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(ctx: ConstraintContext, _args: DestroyArgs): Constraint[] {
@@ -167,5 +167,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '군사',
     reqArg: true,
     args: { destCityId: 0 },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (env: TurnCommandEnv) => new ActionDefinition(env),
 };
diff --git a/packages/logic/src/actions/turn/general/che_헌납.ts b/packages/logic/src/actions/turn/general/che_헌납.ts
index c763676..bc641ed 100644
--- a/packages/logic/src/actions/turn/general/che_헌납.ts
+++ b/packages/logic/src/actions/turn/general/che_헌납.ts
@@ -14,17 +14,19 @@ import type {
 } from '@sammo-ts/logic/actions/engine.js';
 import { createGeneralPatchEffect, createNationPatchEffect } from '@sammo-ts/logic/actions/engine.js';
 import { LogCategory, LogFormat } from '@sammo-ts/logic/logging/types.js';
+import { z } from 'zod';
 import type { TurnCommandEnv } from '@sammo-ts/logic/actions/turn/commandEnv.js';
 import { defaultActionContextBuilder } from '@sammo-ts/logic/actions/turn/actionContext.js';
 import type { GeneralTurnCommandSpec } from './index.js';
-
-export interface DonateArgs {
-    isGold: boolean;
-    amount: number;
-}
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 const ACTION_NAME = '헌납';
 const ACTION_KEY = 'che_헌납';
+const ARGS_SCHEMA = z.object({
+    isGold: z.boolean(),
+    amount: z.number(),
+});
+export type DonateArgs = z.infer<typeof ARGS_SCHEMA>;
 
 export class ActionResolver<
     TriggerState extends GeneralTriggerState = GeneralTriggerState,
@@ -91,9 +93,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): DonateArgs | null {
-        const data = raw as Partial<DonateArgs>;
-        if (typeof data.isGold !== 'boolean' || typeof data.amount !== 'number') return null;
-        return { isGold: data.isGold, amount: data.amount };
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(_ctx: ConstraintContext, args: DonateArgs): Constraint[] {
@@ -115,5 +115,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '내정',
     reqArg: true,
     args: { isGold: true, amount: 0 },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (_env: TurnCommandEnv) => new ActionDefinition(),
 };
diff --git a/packages/logic/src/actions/turn/general/che_화계.ts b/packages/logic/src/actions/turn/general/che_화계.ts
index 4bf374f..99a6763 100644
--- a/packages/logic/src/actions/turn/general/che_화계.ts
+++ b/packages/logic/src/actions/turn/general/che_화계.ts
@@ -23,14 +23,12 @@ import type {
 } from '@sammo-ts/logic/actions/engine.js';
 import { createCityPatchEffect, createGeneralPatchEffect } from '@sammo-ts/logic/actions/engine.js';
 import { LogCategory, LogFormat, LogScope } from '@sammo-ts/logic/logging/types.js';
+import { z } from 'zod';
 import type { TurnCommandEnv } from '@sammo-ts/logic/actions/turn/commandEnv.js';
 import { defaultActionContextBuilder } from '@sammo-ts/logic/actions/turn/actionContext.js';
 import type { GeneralTurnCommandSpec } from './index.js';
 import { clamp } from 'es-toolkit';
-
-export interface FireAttackArgs {
-    destCityId: number;
-}
+import { parseArgsWithSchema } from '../parseArgs.js';
 
 export interface FireAttackEnvironment {
     develCost: number;
@@ -84,6 +82,10 @@ export interface FireAttackResult<TriggerState extends GeneralTriggerState = Gen
 
 const ACTION_NAME = '화계';
 const ACTION_KEY = '계략';
+const ARGS_SCHEMA = z.object({
+    destCityId: z.number(),
+});
+export type FireAttackArgs = z.infer<typeof ARGS_SCHEMA>;
 const STAT_EXP_KEY = 'intel_exp';
 const DEFAULT_MAX_PROB = 0.5;
 const INJURY_MAX = 80;
@@ -357,14 +359,7 @@ export class ActionDefinition<
     }
 
     parseArgs(raw: unknown): FireAttackArgs | null {
-        if (!raw || typeof raw !== 'object') {
-            return null;
-        }
-        const destCityId = (raw as { destCityId?: unknown }).destCityId;
-        if (typeof destCityId !== 'number' || Number.isNaN(destCityId)) {
-            return null;
-        }
-        return { destCityId };
+        return parseArgsWithSchema(ARGS_SCHEMA, raw);
     }
 
     buildConstraints(_ctx: ConstraintContext, _args: FireAttackArgs): Constraint[] {
@@ -399,5 +394,6 @@ export const commandSpec: GeneralTurnCommandSpec = {
     category: '계략',
     reqArg: true,
     args: { destCityId: 0 },
+    argsSchema: ARGS_SCHEMA,
     createDefinition: (env: TurnCommandEnv) => new ActionDefinition(env.generalActionModules ?? [], env),
 };