diff --git a/hooks/use-bounties.ts b/hooks/use-bounties.ts
index f515fa5..b7355f9 100644
--- a/hooks/use-bounties.ts
+++ b/hooks/use-bounties.ts
@@ -4,27 +4,51 @@ import {
   type BountyFieldsFragment,
 } from "@/lib/graphql/generated";
 import { bountyKeys } from "@/lib/query/query-keys";
+import { formatPaginatedBounties } from "@/lib/utils/pagination";
 
 export { bountyKeys };
 
+/**
+ * Hook for fetching a paginated list of bounties from GraphQL API
+ *
+ * This hook wraps the generated `useBountiesQuery` and transforms the GraphQL
+ * PaginatedBounties response to the internal PaginatedResponse format expected by UI components.
+ *
+ * @param params - Query parameters including page, limit, filters, and search
+ * @returns Object containing bounties data, pagination info, and query status (loading, error, etc.)
+ *
+ * @example
+ * const { data, isLoading, error } = useBounties({
+ *   page: 1,
+ *   limit: 20,
+ *   search: "security"
+ * });
+ *
+ * if (isLoading) return <Skeleton />;
+ * if (error) return <Error message={error.message} />;
+ *
+ * return (
+ *   <div>
+ *     {data?.data.map(bounty => <BountyCard key={bounty.id} bounty={bounty} />)}
+ *     <Pagination
+ *       page={data?.pagination.page}
+ *       totalPages={data?.pagination.totalPages}
+ *     />
+ *   </div>
+ * );
+ */
 export function useBounties(params?: BountyQueryInput) {
   const { data, ...rest } = useBountiesQuery({ query: params });
 
   return {
     ...rest,
     data: data
-      ? {
-          data: data.bounties.bounties as BountyFieldsFragment[],
-          pagination: {
-            page: params?.page ?? 1,
-            limit: data.bounties.limit,
-            total: data.bounties.total,
-            totalPages:
-              data.bounties.limit > 0
-                ? Math.ceil(data.bounties.total / data.bounties.limit)
-                : 0,
-          },
-        }
+      ? formatPaginatedBounties(
+          data.bounties.bounties as BountyFieldsFragment[],
+          data.bounties.total,
+          data.bounties.limit,
+          params?.page ?? 1,
+        )
       : undefined,
   };
 }
diff --git a/hooks/use-bounty-search.ts b/hooks/use-bounty-search.ts
index 0eb8d09..1a35b51 100644
--- a/hooks/use-bounty-search.ts
+++ b/hooks/use-bounty-search.ts
@@ -10,9 +10,60 @@ import {
 } from "@/lib/graphql/generated";
 import { bountyKeys } from "@/lib/query/query-keys";
 
+/** LocalStorage key for persisting recent searches */
 const RECENT_SEARCHES_KEY = "bounties-recent-searches";
+/** Maximum number of recent searches to persist */
 const MAX_RECENT_SEARCHES = 5;
 
+/**
+ * Hook for searching bounties with debounced GraphQL queries
+ *
+ * Provides a complete search experience with:
+ * - Debounced search queries (300ms delay)
+ * - Recent searches persistence using localStorage
+ * - Loading and fetching state management
+ * - Keyboard-friendly open/close toggle
+ *
+ * The search is disabled until the user opens the search dialog and enters text,
+ * preventing unnecessary API calls.
+ *
+ * @returns Object containing search state, results, and management functions:
+ *   - searchTerm: Current search input text
+ *   - setSearchTerm: Update search text
+ *   - debouncedSearch: Debounced search term sent to API
+ *   - isOpen: Whether search dialog is open
+ *   - setIsOpen: Set search dialog visibility
+ *   - toggleOpen: Toggle search dialog open/closed
+ *   - results: Array of bounty results from GraphQL API
+ *   - isLoading: Whether initial query is loading
+ *   - recentSearches: Array of previously searched terms
+ *   - addRecentSearch: Save a term to recent searches
+ *   - removeRecentSearch: Remove a term from recent searches
+ *   - clearRecentSearches: Clear all recent searches
+ *
+ * @example
+ * const {
+ *   searchTerm,
+ *   setSearchTerm,
+ *   results,
+ *   isLoading,
+ *   recentSearches
+ * } = useBountySearch();
+ *
+ * return (
+ *   <SearchDialog>
+ *     <SearchInput value={searchTerm} onChange={setSearchTerm} />
+ *     {isLoading ? (
+ *       <Spinner />
+ *     ) : (
+ *       <>
+ *         {recentSearches.length > 0 && <RecentSearches items={recentSearches} />}
+ *         {results.length > 0 && <SearchResults items={results} />}
+ *       </>
+ *     )}
+ *   </SearchDialog>
+ * );
+ */
 export function useBountySearch() {
   const [searchTerm, setSearchTerm] = useState("");
   const [isOpen, setIsOpen] = useState(false);
diff --git a/hooks/use-infinite-bounties.ts b/hooks/use-infinite-bounties.ts
index 72e2d62..3d96cfd 100644
--- a/hooks/use-infinite-bounties.ts
+++ b/hooks/use-infinite-bounties.ts
@@ -8,9 +8,48 @@ import {
 } from "@/lib/graphql/generated";
 import { type PaginatedResponse } from "@/lib/api/types";
 import { bountyKeys } from "@/lib/query/query-keys";
+import { formatPaginatedBounties } from "@/lib/utils/pagination";
 
+/** Default number of bounties to fetch per page */
 const DEFAULT_LIMIT = 20;
 
+/**
+ * Hook for fetching bounties with infinite scroll pagination from GraphQL API
+ *
+ * This hook uses React Query's `useInfiniteQuery` to manage paginated data fetching
+ * with automatic pagination handling. It fetches the next page of results as needed
+ * and maintains accumulated data across pages.
+ *
+ * The hook automatically manages:
+ * - Pagination state (current page, items per page)
+ * - Loading and error states
+ * - Next/previous page determination
+ * - Result accumulation and flattening
+ *
+ * @param params - Query parameters (page is omitted, determined by pagination)
+ * @returns Infinite query result with pages array and pagination functions
+ *
+ * @example
+ * const { data, fetchNextPage, hasNextPage, isFetchingNextPage } = useInfiniteBounties({
+ *   limit: 20,
+ *   search: "security"
+ * });
+ *
+ * const allBounties = data?.pages.flatMap(page => page.data) ?? [];
+ *
+ * return (
+ *   <InfiniteScroll
+ *     dataLength={allBounties.length}
+ *     next={fetchNextPage}
+ *     hasMore={hasNextPage ?? false}
+ *     loader={<Spinner />}
+ *   >
+ *     {allBounties.map(bounty => (
+ *       <BountyCard key={bounty.id} bounty={bounty} />
+ *     ))}
+ *   </InfiniteScroll>
+ * );
+ */
 export function useInfiniteBounties(params?: Omit<BountyQueryInput, "page">) {
   return useInfiniteQuery<PaginatedResponse<BountyFieldsFragment>>({
     queryKey: bountyKeys.infinite(params),
@@ -25,16 +64,13 @@ export function useInfiniteBounties(params?: Omit<BountyQueryInput, "page">) {
           limit: params?.limit ?? DEFAULT_LIMIT,
         },
       })();
-      const data = response.bounties;
-      return {
-        data: data.bounties as BountyFieldsFragment[],
-        pagination: {
-          page: pageParam as number,
-          limit: data.limit,
-          total: data.total,
-          totalPages: data.limit > 0 ? Math.ceil(data.total / data.limit) : 0,
-        },
-      };
+      const paginatedData = response.bounties;
+      return formatPaginatedBounties(
+        paginatedData.bounties as BountyFieldsFragment[],
+        paginatedData.total,
+        paginatedData.limit,
+        pageParam as number,
+      );
     },
     initialPageParam: 1,
     getNextPageParam: (lastPage) => {
diff --git a/lib/utils/pagination.ts b/lib/utils/pagination.ts
new file mode 100644
index 0000000..4ead3f5
--- /dev/null
+++ b/lib/utils/pagination.ts
@@ -0,0 +1,53 @@
+/**
+ * Pagination utility functions for GraphQL responses
+ * Converts GraphQL PaginatedBounties response to the internal PaginatedResponse format
+ */
+
+import type { PaginatedResponse } from "@/lib/api/types";
+import type { BountyFieldsFragment } from "@/lib/graphql/generated";
+
+/**
+ * Calculates the total number of pages from total items and limit
+ * @param total - Total number of items
+ * @param limit - Items per page
+ * @returns Total number of pages, or 0 if limit is 0 or invalid
+ */
+export function calculateTotalPages(total: number, limit: number): number {
+  return limit > 0 ? Math.ceil(total / limit) : 0;
+}
+
+/**
+ * Transforms a GraphQL PaginatedBounties response to the internal PaginatedResponse format
+ * Handles the mapping of GraphQL response structure to UI expectations
+ *
+ * @param bounties - Array of bounty items from GraphQL response
+ * @param total - Total count of bounties
+ * @param limit - Items per page
+ * @param page - Current page number
+ * @returns PaginatedResponse with bounties array and pagination metadata
+ *
+ * @example
+ * const response = await bounties query...
+ * const formatted = formatPaginatedBounties(
+ *   response.bounties.bounties,
+ *   response.bounties.total,
+ *   response.bounties.limit,
+ *   1
+ * );
+ */
+export function formatPaginatedBounties(
+  bounties: BountyFieldsFragment[],
+  total: number,
+  limit: number,
+  page: number,
+): PaginatedResponse<BountyFieldsFragment> {
+  return {
+    data: bounties,
+    pagination: {
+      page,
+      limit,
+      total,
+      totalPages: calculateTotalPages(total, limit),
+    },
+  };
+}