diff --git a/packages/api/src/skills/sync/github.spec.ts b/packages/api/src/skills/sync/github.spec.ts
index 97c83a4265..9cf7ae4dde 100644
--- a/packages/api/src/skills/sync/github.spec.ts
+++ b/packages/api/src/skills/sync/github.spec.ts
@@ -172,7 +172,7 @@ function createDeps(
     }),
     getCredentialToken: jest.fn(async () => 'github_pat_secret'),
     getCredentialSummary: jest.fn(async () => ({
-      provider: 'github',
+      provider: 'github' as const,
       credentialKey: 'github-skills-prod',
       credentialPresent: true,
       tokenFingerprint: 'abc123',
@@ -1512,7 +1512,7 @@ describe('createGitHubSkillSyncRunner', () => {
       tryAcquireLock: jest.fn(async () => false),
       listCredentials: jest.fn(async () => [
         {
-          provider: 'github',
+          provider: 'github' as const,
           credentialKey: 'github-skills-prod',
           credentialPresent: true,
           tokenFingerprint: 'abc123',
diff --git a/packages/data-schemas/src/methods/skill.ts b/packages/data-schemas/src/methods/skill.ts
index 9538b321b7..d5e72b9603 100644
--- a/packages/data-schemas/src/methods/skill.ts
+++ b/packages/data-schemas/src/methods/skill.ts
@@ -905,6 +905,15 @@ export function createSkillMethods(
   }) => Promise<UpdateSkillResult>;
   deleteSkill: (id: string) => Promise<{ deleted: boolean }>;
   deleteUserSkills: (userId: Types.ObjectId | string) => Promise<number>;
+  findSkillBySourceIdentity: (params: {
+    source: 'github' | 'notion';
+    upstreamId: string;
+    tenantId?: string;
+  }) => Promise<(ISkill & { _id: Types.ObjectId }) | null>;
+  listSkillsBySource: (params: {
+    source: 'github' | 'notion';
+    sourceId: string;
+  }) => Promise<Array<ISkill & { _id: Types.ObjectId }>>;
   listSkillFiles: (
     skillId: Types.ObjectId | string,
   ) => Promise<Array<ISkillFile & { _id: Types.ObjectId }>>;