1 files changed, 116 insertions, 4 deletions
diff --git a/makima/frontend/src/lib/api.ts b/makima/frontend/src/lib/api.ts
index 8838dbd..e8b3d8a 100644
--- a/makima/frontend/src/lib/api.ts
+++ b/makima/frontend/src/lib/api.ts
@@ -1645,6 +1645,56 @@ export interface ListContractTypesResponse {
   contractTypes: ContractTypeTemplate[];
 }
 
+/** Phase definition for custom templates */
+export interface PhaseDefinition {
+  id: string;
+  name: string;
+  order: number;
+}
+
+/** Deliverable definition for custom templates */
+export interface DeliverableDefinition {
+  id: string;
+  name: string;
+  priority: "required" | "recommended" | "optional";
+}
+
+/** Request to create a custom contract type template */
+export interface CreateTemplateRequest {
+  name: string;
+  description?: string;
+  phases: PhaseDefinition[];
+  defaultPhase: string;
+  deliverables?: Record<string, DeliverableDefinition[]>;
+}
+
+/** Request to update a custom contract type template */
+export interface UpdateTemplateRequest {
+  name?: string;
+  description?: string;
+  phases?: PhaseDefinition[];
+  defaultPhase?: string;
+  deliverables?: Record<string, DeliverableDefinition[]>;
+  version?: number;
+}
+
+/** Custom template record from the API */
+export interface ContractTypeTemplateRecord {
+  id: string;
+  name: string;
+  description: string | null;
+  phases: PhaseDefinition[];
+  defaultPhase: string;
+  isBuiltin: boolean;
+  version: number;
+  createdAt: string;
+}
+
+/** Response for single template operations */
+export interface TemplateResponse {
+  template: ContractTypeTemplateRecord;
+}
+
 /**
  * List available contract types/templates.
  * Returns built-in types (simple, specification) and any custom types.
@@ -1657,6 +1707,66 @@ export async function listContractTypes(): Promise<ListContractTypesResponse> {
   return res.json();
 }
 
+/**
+ * Create a new custom contract type template.
+ */
+export async function createContractTemplate(
+  req: CreateTemplateRequest
+): Promise<TemplateResponse> {
+  const res = await authFetch(`${API_BASE}/api/v1/contract-types`, {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify(req),
+  });
+  if (!res.ok) {
+    const err = await res.json().catch(() => ({ message: res.statusText }));
+    throw new Error(err.message || `Failed to create template: ${res.statusText}`);
+  }
+  return res.json();
+}
+
+/**
+ * Get a custom contract type template by ID.
+ */
+export async function getContractTemplate(id: string): Promise<TemplateResponse> {
+  const res = await authFetch(`${API_BASE}/api/v1/contract-types/${id}`);
+  if (!res.ok) {
+    throw new Error(`Failed to get template: ${res.statusText}`);
+  }
+  return res.json();
+}
+
+/**
+ * Update a custom contract type template.
+ */
+export async function updateContractTemplate(
+  id: string,
+  req: UpdateTemplateRequest
+): Promise<TemplateResponse> {
+  const res = await authFetch(`${API_BASE}/api/v1/contract-types/${id}`, {
+    method: "PUT",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify(req),
+  });
+  if (!res.ok) {
+    const err = await res.json().catch(() => ({ message: res.statusText }));
+    throw new Error(err.message || `Failed to update template: ${res.statusText}`);
+  }
+  return res.json();
+}
+
+/**
+ * Delete a custom contract type template.
+ */
+export async function deleteContractTemplate(id: string): Promise<void> {
+  const res = await authFetch(`${API_BASE}/api/v1/contract-types/${id}`, {
+    method: "DELETE",
+  });
+  if (!res.ok) {
+    throw new Error(`Failed to delete template: ${res.statusText}`);
+  }
+}
+
 export interface ContractRepository {
   id: string;
   contractId: string;
@@ -1741,10 +1851,12 @@ export interface ContractListResponse {
 export interface CreateContractRequest {
   name: string;
   description?: string;
-  /** Contract type: "simple" (default) or "specification" */
-  contractType?: ContractType;
-  /** Initial phase to start in (defaults based on contract type) */
-  initialPhase?: ContractPhase;
+  /** Contract type: "simple" (default), "specification", "execute", or custom template name */
+  contractType?: ContractType | string;
+  /** UUID of a custom template to use. If provided, takes precedence over contractType. */
+  templateId?: string;
+  /** Initial phase to start in (defaults based on contract type or template) */
+  initialPhase?: ContractPhase | string;
   /** When true, tasks won't auto-push or create PRs - use patch files instead */
   localOnly?: boolean;
   /** When true, spawn a red team task to monitor work output */