Add exact-once accepted plan decomposition claims

packages/shared/src/index.ts

@@ -438,6 +438,10 @@ export type {
   RequestConfirmationTarget,
   RequestConfirmationPayload,
   RequestConfirmationResult,
+  AcceptedPlanDecompositionStatus,
+  AcceptedPlanDecompositionChild,
+  AcceptedPlanDecomposition,
+  AcceptedPlanDecompositionResult,
   IssueThreadInteractionBase,
   SuggestTasksInteraction,
   AskUserQuestionsInteraction,
@@ -793,6 +797,7 @@ export {
   createIssueSchema,
   createIssueInputSchema,
   createChildIssueSchema,
+  createAcceptedPlanDecompositionSchema,
   resolveCreateIssueStatusDefault,
   createIssueLabelSchema,
   issueBlockedInboxAttentionSchema,
@@ -861,6 +866,7 @@ export {
   releaseIssueTreeHoldSchema,
   type CreateIssue,
   type CreateChildIssue,
+  type CreateAcceptedPlanDecomposition,
   type CreateIssueLabel,
   type UpdateIssue,
   type ResolveIssueRecoveryAction,

packages/shared/src/types/index.ts

@@ -207,6 +207,10 @@ export type {
   RequestConfirmationTarget,
   RequestConfirmationPayload,
   RequestConfirmationResult,
+  AcceptedPlanDecompositionStatus,
+  AcceptedPlanDecompositionChild,
+  AcceptedPlanDecomposition,
+  AcceptedPlanDecompositionResult,
   IssueThreadInteractionBase,
   SuggestTasksInteraction,
   AskUserQuestionsInteraction,

packages/shared/src/types/issue.ts

@@ -129,6 +129,56 @@ export interface LegacyPlanDocument {
   source: "issue_description";
 }
 
+export type AcceptedPlanDecompositionStatus = "in_flight" | "completed";
+
+export interface AcceptedPlanDecompositionChild {
+  projectId?: string | null;
+  projectWorkspaceId?: string | null;
+  goalId?: string | null;
+  blockedByIssueIds?: string[];
+  title: string;
+  description?: string | null;
+  status: IssueStatus;
+  workMode: IssueWorkMode;
+  priority: IssuePriority;
+  assigneeAgentId?: string | null;
+  assigneeUserId?: string | null;
+  requestDepth?: number;
+  billingCode?: string | null;
+  assigneeAdapterOverrides?: IssueAssigneeAdapterOverrides | null;
+  executionPolicy?: IssueExecutionPolicy | null;
+  executionWorkspaceId?: string | null;
+  executionWorkspacePreference?: string | null;
+  executionWorkspaceSettings?: IssueExecutionWorkspaceSettings | null;
+  labelIds?: string[];
+  acceptanceCriteria?: string[];
+  blockParentUntilDone?: boolean;
+}
+
+export interface AcceptedPlanDecomposition {
+  id: string;
+  companyId: string;
+  sourceIssueId: string;
+  acceptedPlanRevisionId: string;
+  acceptedInteractionId: string | null;
+  status: AcceptedPlanDecompositionStatus;
+  requestFingerprint: string;
+  requestedChildCount: number;
+  childIssueIds: string[];
+  ownerAgentId: string | null;
+  ownerUserId: string | null;
+  ownerRunId: string | null;
+  completedAt: Date | string | null;
+  createdAt: Date | string;
+  updatedAt: Date | string;
+}
+
+export interface AcceptedPlanDecompositionResult {
+  decomposition: AcceptedPlanDecomposition;
+  childIssueIds: string[];
+  newlyCreatedChildIssueIds: string[];
+}
+
 export interface IssueRelationIssueSummary {
   id: string;
   identifier: string | null;

packages/shared/src/validators/index.ts

@@ -151,6 +151,7 @@ export {
   createIssueSchema,
   createIssueInputSchema,
   createChildIssueSchema,
+  createAcceptedPlanDecompositionSchema,
   resolveCreateIssueStatusDefault,
   createIssueLabelSchema,
   issueBlockedInboxAttentionSchema,
@@ -202,6 +203,7 @@ export {
   restoreIssueDocumentRevisionSchema,
   type CreateIssue,
   type CreateChildIssue,
+  type CreateAcceptedPlanDecomposition,
   type CreateIssueLabel,
   type UpdateIssue,
   type IssueExecutionWorkspaceSettings,

packages/shared/src/validators/issue.ts

@@ -412,6 +412,13 @@ export const createChildIssueSchema = withCreateIssueStatusDefault(createIssueBa
 
 export type CreateChildIssue = z.infer<typeof createChildIssueSchema>;
 
+export const createAcceptedPlanDecompositionSchema = z.object({
+  acceptedPlanRevisionId: z.string().uuid(),
+  children: z.array(createChildIssueSchema).min(1).max(25),
+});
+
+export type CreateAcceptedPlanDecomposition = z.infer<typeof createAcceptedPlanDecompositionSchema>;
+
 export const createIssueLabelSchema = z.object({
   name: z.string().trim().min(1).max(48),
   color: z.string().regex(/^#(?:[0-9a-fA-F]{6})$/, "Color must be a 6-digit hex value"),