diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6495f84cf..8fb047aa9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 - Added optional `visibility` parameter to `/api/chat/blocking` endpoint and MCP `ask_codebase` tool to allow controlling chat session visibility in shared environments. [#903](https://github.com/sourcebot-dev/sourcebot/pull/903)
+- Added `defaultBranch`, `isFork`, and `isArchived` fields to the `/api/repos` endpoint response and MCP `list_repos` tool. [#905](https://github.com/sourcebot-dev/sourcebot/pull/905)
 
 ## [4.11.1] - 2026-02-18
 
diff --git a/packages/mcp/CHANGELOG.md b/packages/mcp/CHANGELOG.md
index 1a5e07615..3a91719bd 100644
--- a/packages/mcp/CHANGELOG.md
+++ b/packages/mcp/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 - Added optional `visibility` parameter to `ask_codebase` tool to allow controlling chat session visibility in shared environments. [#903](https://github.com/sourcebot-dev/sourcebot/pull/903)
+- Added `defaultBranch`, `isFork`, and `isArchived` fields to the `list_repos` tool response. [#905](https://github.com/sourcebot-dev/sourcebot/pull/905)
 
 ## [1.0.16] - 2026-02-10
 
diff --git a/packages/mcp/src/index.ts b/packages/mcp/src/index.ts
index a31cd2fbd..aa8b27513 100644
--- a/packages/mcp/src/index.ts
+++ b/packages/mcp/src/index.ts
@@ -211,6 +211,9 @@ server.tool(
                         name: repo.repoName,
                         url: repo.webUrl,
                         pushedAt: repo.pushedAt,
+                        defaultBranch: repo.defaultBranch,
+                        isFork: repo.isFork,
+                        isArchived: repo.isArchived,
                     })),
                     totalCount: result.totalCount,
                 })
diff --git a/packages/mcp/src/schemas.ts b/packages/mcp/src/schemas.ts
index 4cbc7e574..a72fbf116 100644
--- a/packages/mcp/src/schemas.ts
+++ b/packages/mcp/src/schemas.ts
@@ -155,6 +155,9 @@ export const repositoryQuerySchema = z.object({
     imageUrl: z.string().optional(),
     indexedAt: z.coerce.date().optional(),
     pushedAt: z.coerce.date().optional(),
+    defaultBranch: z.string().optional(),
+    isFork: z.boolean(),
+    isArchived: z.boolean(),
 });
 
 export const listReposResponseSchema = repositoryQuerySchema.array();
diff --git a/packages/web/src/actions.ts b/packages/web/src/actions.ts
index 35d4a2211..1ad6bc30a 100644
--- a/packages/web/src/actions.ts
+++ b/packages/web/src/actions.ts
@@ -28,8 +28,8 @@ import InviteUserEmail from "./emails/inviteUserEmail";
 import JoinRequestApprovedEmail from "./emails/joinRequestApprovedEmail";
 import JoinRequestSubmittedEmail from "./emails/joinRequestSubmittedEmail";
 import { AGENTIC_SEARCH_TUTORIAL_DISMISSED_COOKIE_NAME, MOBILE_UNSUPPORTED_SPLASH_SCREEN_DISMISSED_COOKIE_NAME, SINGLE_TENANT_ORG_DOMAIN, SOURCEBOT_GUEST_USER_ID, SOURCEBOT_SUPPORT_EMAIL } from "./lib/constants";
-import { orgDomainSchema, orgNameSchema, repositoryQuerySchema } from "./lib/schemas";
-import { ApiKeyPayload, TenancyMode } from "./lib/types";
+import { orgDomainSchema, orgNameSchema } from "./lib/schemas";
+import { ApiKeyPayload, RepositoryQuery, TenancyMode } from "./lib/types";
 import { withAuthV2, withOptionalAuthV2 } from "./withAuthV2";
 import { getBrowsePath } from "./app/[domain]/browse/hooks/utils";
 
@@ -479,7 +479,7 @@ export const getRepos = async ({
         
         const baseUrl = env.AUTH_URL;
 
-        return repos.map((repo) => repositoryQuerySchema.parse({
+        return repos.map((repo) => ({
             codeHostType: repo.external_codeHostType,
             repoId: repo.id,
             repoName: repo.name,
@@ -494,7 +494,10 @@ export const getRepos = async ({
             imageUrl: repo.imageUrl ?? undefined,
             indexedAt: repo.indexedAt ?? undefined,
             pushedAt: repo.pushedAt ?? undefined,
-        }))
+            defaultBranch: repo.defaultBranch ?? undefined,
+            isFork: repo.isFork,
+            isArchived: repo.isArchived,
+        } satisfies RepositoryQuery))
     }));
 
 /**
diff --git a/packages/web/src/app/api/(server)/repos/listReposApi.ts b/packages/web/src/app/api/(server)/repos/listReposApi.ts
index 2bbe2906f..d5f743cbb 100644
--- a/packages/web/src/app/api/(server)/repos/listReposApi.ts
+++ b/packages/web/src/app/api/(server)/repos/listReposApi.ts
@@ -1,6 +1,5 @@
 import { sew } from "@/actions";
-import { repositoryQuerySchema } from "@/lib/schemas";
-import { ListReposQueryParams } from "@/lib/types";
+import { ListReposQueryParams, RepositoryQuery } from "@/lib/types";
 import { withOptionalAuthV2 } from "@/withAuthV2";
 import { getBrowsePath } from "@/app/[domain]/browse/hooks/utils";
 import { env } from "@sourcebot/shared";
@@ -34,7 +33,7 @@ export const listRepos = async ({ query, page, perPage, sort, direction }: ListR
         ]);
 
         return {
-            data: repos.map((repo) => repositoryQuerySchema.parse({
+            data: repos.map((repo) => ({
                 codeHostType: repo.external_codeHostType,
                 repoId: repo.id,
                 repoName: repo.name,
@@ -49,7 +48,10 @@ export const listRepos = async ({ query, page, perPage, sort, direction }: ListR
                 imageUrl: repo.imageUrl ?? undefined,
                 indexedAt: repo.indexedAt ?? undefined,
                 pushedAt: repo.pushedAt ?? undefined,
-            })),
+                defaultBranch: repo.defaultBranch ?? undefined,
+                isFork: repo.isFork,
+                isArchived: repo.isArchived,
+            } satisfies RepositoryQuery)),
             totalCount,
         };
     })
diff --git a/packages/web/src/lib/schemas.ts b/packages/web/src/lib/schemas.ts
index 6bdd7a80b..fb5e26d95 100644
--- a/packages/web/src/lib/schemas.ts
+++ b/packages/web/src/lib/schemas.ts
@@ -22,6 +22,9 @@ export const repositoryQuerySchema = z.object({
     imageUrl: z.string().optional(),
     indexedAt: z.coerce.date().optional(),
     pushedAt: z.coerce.date().optional(),
+    defaultBranch: z.string().optional(),
+    isFork: z.boolean(),
+    isArchived: z.boolean(),
 });
 
 export const searchContextQuerySchema = z.object({