diff --git a/crates/application/src/integrations/cleanup.rs b/crates/application/src/integrations/cleanup.rs
index 8675d41..62e5d57 100644
--- a/crates/application/src/integrations/cleanup.rs
+++ b/crates/application/src/integrations/cleanup.rs
@@ -1,14 +1,11 @@
+use std::sync::Arc;
+
 use chrono::Duration;
-use domain::errors::DomainError;
+use domain::{errors::DomainError, ports::WatchEventRepository};
 
-use crate::context::AppContext;
-
-pub async fn execute(ctx: &AppContext) -> Result<u64, DomainError> {
+pub async fn execute(watch_event: Arc<dyn WatchEventRepository>) -> Result<u64, DomainError> {
     let cutoff = chrono::Utc::now().naive_utc() - Duration::days(30);
-    ctx.repos
-        .watch_event
-        .delete_non_pending_older_than(cutoff)
-        .await
+    watch_event.delete_non_pending_older_than(cutoff).await
 }
 
 #[cfg(test)]
diff --git a/crates/application/src/integrations/confirm.rs b/crates/application/src/integrations/confirm.rs
index 058a315..8b8616d 100644
--- a/crates/application/src/integrations/confirm.rs
+++ b/crates/application/src/integrations/confirm.rs
@@ -1,24 +1,29 @@
+use std::sync::Arc;
+
 use domain::{
     errors::DomainError,
     models::WatchEventStatus,
+    ports::WatchEventRepository,
     value_objects::{UserId, WatchEventId},
 };
 
 use crate::{
-    context::AppContext,
     diary::commands::{LogReviewCommand, MovieInput},
     integrations::commands::ConfirmWatchEventsCommand,
+    ports::ReviewLogger,
 };
 
-pub async fn execute(ctx: &AppContext, cmd: ConfirmWatchEventsCommand) -> Result<u32, DomainError> {
+pub async fn execute(
+    watch_event: Arc<dyn WatchEventRepository>,
+    review_logger: Arc<dyn ReviewLogger>,
+    cmd: ConfirmWatchEventsCommand,
+) -> Result<u32, DomainError> {
     let user_id = UserId::from_uuid(cmd.user_id);
     let mut confirmed = 0u32;
 
     for c in cmd.confirmations {
         let event_id = WatchEventId::from_uuid(c.watch_event_id);
-        let event = ctx
-            .repos
-            .watch_event
+        let event = watch_event
             .get_by_id(&event_id)
             .await?
             .ok_or_else(|| DomainError::NotFound(format!("WatchEvent {}", c.watch_event_id)))?;
@@ -53,10 +58,9 @@ pub async fn execute(ctx: &AppContext, cmd: ConfirmWatchEventsCommand) -> Result
             watched_at: *event.watched_at(),
         };
 
-        ctx.services.review_logger.log_review(review_cmd).await?;
+        review_logger.log_review(review_cmd).await?;
 
-        ctx.repos
-            .watch_event
+        watch_event
             .update_status(&event_id, WatchEventStatus::Confirmed)
             .await?;
 
diff --git a/crates/application/src/integrations/deps.rs b/crates/application/src/integrations/deps.rs
new file mode 100644
index 0000000..8744886
--- /dev/null
+++ b/crates/application/src/integrations/deps.rs
@@ -0,0 +1,9 @@
+use std::sync::Arc;
+
+use domain::ports::{EventPublisher, WatchEventRepository, WebhookTokenRepository};
+
+pub struct IngestWatchEventDeps {
+    pub webhook_token: Arc<dyn WebhookTokenRepository>,
+    pub watch_event: Arc<dyn WatchEventRepository>,
+    pub event_publisher: Arc<dyn EventPublisher>,
+}
diff --git a/crates/application/src/integrations/dismiss.rs b/crates/application/src/integrations/dismiss.rs
index 54dc88d..c8d690b 100644
--- a/crates/application/src/integrations/dismiss.rs
+++ b/crates/application/src/integrations/dismiss.rs
@@ -1,12 +1,18 @@
+use std::sync::Arc;
+
 use domain::{
     errors::DomainError,
     models::WatchEventStatus,
+    ports::WatchEventRepository,
     value_objects::{UserId, WatchEventId},
 };
 
-use crate::{context::AppContext, integrations::commands::DismissWatchEventsCommand};
+use crate::integrations::commands::DismissWatchEventsCommand;
 
-pub async fn execute(ctx: &AppContext, cmd: DismissWatchEventsCommand) -> Result<u32, DomainError> {
+pub async fn execute(
+    watch_event: Arc<dyn WatchEventRepository>,
+    cmd: DismissWatchEventsCommand,
+) -> Result<u32, DomainError> {
     let user_id = UserId::from_uuid(cmd.user_id);
     if cmd.event_ids.is_empty() {
         return Ok(0);
@@ -18,7 +24,7 @@ pub async fn execute(ctx: &AppContext, cmd: DismissWatchEventsCommand) -> Result
         .map(|id| WatchEventId::from_uuid(*id))
         .collect();
 
-    let events = ctx.repos.watch_event.get_by_ids(&ids).await?;
+    let events = watch_event.get_by_ids(&ids).await?;
 
     if events.len() != ids.len() {
         return Err(DomainError::NotFound(
@@ -31,9 +37,7 @@ pub async fn execute(ctx: &AppContext, cmd: DismissWatchEventsCommand) -> Result
         }
     }
 
-    let count = ctx
-        .repos
-        .watch_event
+    let count = watch_event
         .update_status_batch(&ids, WatchEventStatus::Dismissed)
         .await?;
 
diff --git a/crates/application/src/integrations/generate_token.rs b/crates/application/src/integrations/generate_token.rs
index 62ff1e5..c6102ea 100644
--- a/crates/application/src/integrations/generate_token.rs
+++ b/crates/application/src/integrations/generate_token.rs
@@ -1,7 +1,9 @@
-use domain::{errors::DomainError, models::WebhookToken, value_objects::UserId};
+use std::sync::Arc;
+
+use domain::{errors::DomainError, models::WebhookToken, ports::WebhookTokenRepository, value_objects::UserId};
 use sha2::{Digest, Sha256};
 
-use crate::{context::AppContext, integrations::commands::GenerateWebhookTokenCommand};
+use crate::integrations::commands::GenerateWebhookTokenCommand;
 
 pub struct GeneratedWebhookToken {
     pub token_plaintext: String,
@@ -9,7 +11,7 @@ pub struct GeneratedWebhookToken {
 }
 
 pub async fn execute(
-    ctx: &AppContext,
+    webhook_token: Arc<dyn WebhookTokenRepository>,
     cmd: GenerateWebhookTokenCommand,
 ) -> Result<GeneratedWebhookToken, DomainError> {
     let plaintext = generate_random_token();
@@ -18,7 +20,7 @@ pub async fn execute(
     let user_id = UserId::from_uuid(cmd.user_id);
     let token = WebhookToken::new(user_id, hash, cmd.provider, cmd.label);
 
-    ctx.repos.webhook_token.save(&token).await?;
+    webhook_token.save(&token).await?;
 
     Ok(GeneratedWebhookToken {
         token_plaintext: plaintext,
diff --git a/crates/application/src/integrations/get_queue.rs b/crates/application/src/integrations/get_queue.rs
index 3a5e164..ef2d943 100644
--- a/crates/application/src/integrations/get_queue.rs
+++ b/crates/application/src/integrations/get_queue.rs
@@ -1,13 +1,15 @@
-use domain::{errors::DomainError, models::WatchEvent, value_objects::UserId};
+use std::sync::Arc;
 
-use crate::{context::AppContext, integrations::queries::GetWatchQueueQuery};
+use domain::{errors::DomainError, models::WatchEvent, ports::WatchEventRepository, value_objects::UserId};
+
+use crate::integrations::queries::GetWatchQueueQuery;
 
 pub async fn execute(
-    ctx: &AppContext,
+    watch_event: Arc<dyn WatchEventRepository>,
     query: GetWatchQueueQuery,
 ) -> Result<Vec<WatchEvent>, DomainError> {
     let user_id = UserId::from_uuid(query.user_id);
-    ctx.repos.watch_event.list_pending(&user_id).await
+    watch_event.list_pending(&user_id).await
 }
 
 #[cfg(test)]
diff --git a/crates/application/src/integrations/get_tokens.rs b/crates/application/src/integrations/get_tokens.rs
index d912255..2bac36c 100644
--- a/crates/application/src/integrations/get_tokens.rs
+++ b/crates/application/src/integrations/get_tokens.rs
@@ -1,13 +1,15 @@
-use domain::{errors::DomainError, models::WebhookToken, value_objects::UserId};
+use std::sync::Arc;
 
-use crate::{context::AppContext, integrations::queries::GetWebhookTokensQuery};
+use domain::{errors::DomainError, models::WebhookToken, ports::WebhookTokenRepository, value_objects::UserId};
+
+use crate::integrations::queries::GetWebhookTokensQuery;
 
 pub async fn execute(
-    ctx: &AppContext,
+    webhook_token: Arc<dyn WebhookTokenRepository>,
     query: GetWebhookTokensQuery,
 ) -> Result<Vec<WebhookToken>, DomainError> {
     let user_id = UserId::from_uuid(query.user_id);
-    ctx.repos.webhook_token.list_by_user(&user_id).await
+    webhook_token.list_by_user(&user_id).await
 }
 
 #[cfg(test)]
diff --git a/crates/application/src/integrations/ingest.rs b/crates/application/src/integrations/ingest.rs
index fc1a1fd..5f69fc0 100644
--- a/crates/application/src/integrations/ingest.rs
+++ b/crates/application/src/integrations/ingest.rs
@@ -3,23 +3,21 @@ use domain::{
     errors::DomainError, events::DomainEvent, models::WatchEvent, ports::MediaServerParser,
 };
 
-use crate::{context::AppContext, integrations::commands::IngestWatchEventCommand};
+use crate::integrations::{commands::IngestWatchEventCommand, deps::IngestWatchEventDeps};
 
 pub async fn execute(
-    ctx: &AppContext,
+    deps: &IngestWatchEventDeps,
     cmd: IngestWatchEventCommand,
     parser: &dyn MediaServerParser,
 ) -> Result<(), DomainError> {
     let token_hash = super::generate_token::hash_token(&cmd.token);
-    let webhook_token = ctx
-        .repos
+    let webhook_token = deps
         .webhook_token
         .find_by_token_hash(&token_hash)
         .await?
         .ok_or_else(|| DomainError::Unauthorized("invalid webhook token".into()))?;
 
-    let _ = ctx
-        .repos
+    let _ = deps
         .webhook_token
         .touch_last_used(webhook_token.id())
         .await;
@@ -34,8 +32,7 @@ pub async fn execute(
 
     if let Some(ref ext_id) = external_metadata_id {
         let one_hour_ago = chrono::Utc::now().naive_utc() - Duration::hours(1);
-        if ctx
-            .repos
+        if deps
             .watch_event
             .find_duplicate(&user_id, ext_id, one_hour_ago)
             .await?
@@ -55,10 +52,9 @@ pub async fn execute(
         None,
     );
 
-    ctx.repos.watch_event.save(&event).await?;
+    deps.watch_event.save(&event).await?;
 
-    let _ = ctx
-        .services
+    let _ = deps
         .event_publisher
         .publish(&DomainEvent::WatchEventIngested {
             user_id: event.user_id().clone(),
diff --git a/crates/application/src/integrations/mod.rs b/crates/application/src/integrations/mod.rs
index 2dbca51..fcfef23 100644
--- a/crates/application/src/integrations/mod.rs
+++ b/crates/application/src/integrations/mod.rs
@@ -1,6 +1,7 @@
 pub mod cleanup;
 pub mod commands;
 pub mod confirm;
+pub mod deps;
 pub mod dismiss;
 pub mod generate_token;
 pub mod get_queue;
diff --git a/crates/application/src/integrations/revoke_token.rs b/crates/application/src/integrations/revoke_token.rs
index 23ed200..b245adf 100644
--- a/crates/application/src/integrations/revoke_token.rs
+++ b/crates/application/src/integrations/revoke_token.rs
@@ -1,14 +1,20 @@
+use std::sync::Arc;
+
 use domain::{
     errors::DomainError,
+    ports::WebhookTokenRepository,
     value_objects::{UserId, WebhookTokenId},
 };
 
-use crate::{context::AppContext, integrations::commands::RevokeWebhookTokenCommand};
+use crate::integrations::commands::RevokeWebhookTokenCommand;
 
-pub async fn execute(ctx: &AppContext, cmd: RevokeWebhookTokenCommand) -> Result<(), DomainError> {
+pub async fn execute(
+    webhook_token: Arc<dyn WebhookTokenRepository>,
+    cmd: RevokeWebhookTokenCommand,
+) -> Result<(), DomainError> {
     let user_id = UserId::from_uuid(cmd.user_id);
     let token_id = WebhookTokenId::from_uuid(cmd.token_id);
-    ctx.repos.webhook_token.delete(&token_id, &user_id).await
+    webhook_token.delete(&token_id, &user_id).await
 }
 
 #[cfg(test)]
diff --git a/crates/application/src/integrations/tests/cleanup.rs b/crates/application/src/integrations/tests/cleanup.rs
index d4f5cf2..bd1ec38 100644
--- a/crates/application/src/integrations/tests/cleanup.rs
+++ b/crates/application/src/integrations/tests/cleanup.rs
@@ -1,11 +1,15 @@
+use std::sync::Arc;
+
+use domain::ports::WatchEventRepository;
+use domain::testing::InMemoryWatchEventRepository;
+
 use crate::integrations::cleanup;
-use crate::test_helpers::TestContextBuilder;
 
 #[tokio::test]
 async fn returns_zero_when_nothing_to_clean() {
-    let ctx = TestContextBuilder::new().build();
+    let watch_events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
 
-    let count = cleanup::execute(&ctx).await.unwrap();
+    let count = cleanup::execute(watch_events).await.unwrap();
 
     assert_eq!(count, 0);
 }
diff --git a/crates/application/src/integrations/tests/confirm.rs b/crates/application/src/integrations/tests/confirm.rs
index d075323..a217740 100644
--- a/crates/application/src/integrations/tests/confirm.rs
+++ b/crates/application/src/integrations/tests/confirm.rs
@@ -8,12 +8,15 @@ use uuid::Uuid;
 
 use crate::integrations::commands::{ConfirmWatchEventsCommand, WatchEventConfirmation};
 use crate::integrations::confirm;
-use crate::test_helpers::TestContextBuilder;
+use crate::test_helpers::NoopReviewLogger;
+
+fn noop_logger() -> Arc<dyn crate::ports::ReviewLogger> {
+    Arc::new(NoopReviewLogger)
+}
 
 #[tokio::test]
 async fn confirms_watch_event_via_review_logger() {
-    let watch_events = InMemoryWatchEventRepository::new();
-    let events = NoopEventPublisher::new();
+    let watch_events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
     let uid = Uuid::new_v4();
 
     let event = WatchEvent::new(
@@ -28,13 +31,9 @@ async fn confirms_watch_event_via_review_logger() {
     let event_id = event.id().value();
     watch_events.save(&event).await.unwrap();
 
-    let ctx = TestContextBuilder::new()
-        .with_watch_events(Arc::clone(&watch_events) as _)
-        .with_event_publisher(Arc::clone(&events) as _)
-        .build();
-
     let result = confirm::execute(
-        &ctx,
+        Arc::clone(&watch_events),
+        noop_logger(),
         ConfirmWatchEventsCommand {
             user_id: uid,
             confirmations: vec![WatchEventConfirmation {
@@ -52,10 +51,11 @@ async fn confirms_watch_event_via_review_logger() {
 
 #[tokio::test]
 async fn empty_confirmations_returns_zero() {
-    let ctx = TestContextBuilder::new().build();
+    let watch_events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
 
     let result = confirm::execute(
-        &ctx,
+        Arc::clone(&watch_events),
+        noop_logger(),
         ConfirmWatchEventsCommand {
             user_id: Uuid::new_v4(),
             confirmations: vec![],
@@ -69,8 +69,7 @@ async fn empty_confirmations_returns_zero() {
 
 #[tokio::test]
 async fn confirms_event_with_external_metadata_id_and_no_movie_id() {
-    let watch_events = InMemoryWatchEventRepository::new();
-    let events = NoopEventPublisher::new();
+    let watch_events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
     let uid = Uuid::new_v4();
 
     let event = WatchEvent::new(
@@ -85,13 +84,9 @@ async fn confirms_event_with_external_metadata_id_and_no_movie_id() {
     let event_id = event.id().value();
     watch_events.save(&event).await.unwrap();
 
-    let ctx = TestContextBuilder::new()
-        .with_watch_events(Arc::clone(&watch_events) as _)
-        .with_event_publisher(Arc::clone(&events) as _)
-        .build();
-
     let result = confirm::execute(
-        &ctx,
+        Arc::clone(&watch_events),
+        noop_logger(),
         ConfirmWatchEventsCommand {
             user_id: uid,
             confirmations: vec![WatchEventConfirmation {
@@ -109,7 +104,7 @@ async fn confirms_event_with_external_metadata_id_and_no_movie_id() {
 
 #[tokio::test]
 async fn rejects_other_users_event() {
-    let watch_events = InMemoryWatchEventRepository::new();
+    let watch_events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
     let owner = Uuid::new_v4();
     let intruder = Uuid::new_v4();
 
@@ -125,12 +120,9 @@ async fn rejects_other_users_event() {
     let event_id = event.id().value();
     watch_events.save(&event).await.unwrap();
 
-    let ctx = TestContextBuilder::new()
-        .with_watch_events(Arc::clone(&watch_events) as _)
-        .build();
-
     let result = confirm::execute(
-        &ctx,
+        Arc::clone(&watch_events),
+        noop_logger(),
         ConfirmWatchEventsCommand {
             user_id: intruder,
             confirmations: vec![WatchEventConfirmation {
@@ -147,10 +139,11 @@ async fn rejects_other_users_event() {
 
 #[tokio::test]
 async fn fails_when_event_not_found() {
-    let ctx = TestContextBuilder::new().build();
+    let watch_events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
 
     let result = confirm::execute(
-        &ctx,
+        Arc::clone(&watch_events),
+        noop_logger(),
         ConfirmWatchEventsCommand {
             user_id: Uuid::new_v4(),
             confirmations: vec![WatchEventConfirmation {
@@ -167,7 +160,7 @@ async fn fails_when_event_not_found() {
 
 #[tokio::test]
 async fn confirms_event_with_movie_id() {
-    let watch_events = InMemoryWatchEventRepository::new();
+    let watch_events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
     let events = NoopEventPublisher::new();
     let uid = Uuid::new_v4();
     let movie_uuid = Uuid::new_v4();
@@ -199,23 +192,18 @@ async fn confirms_event_with_movie_id() {
     // Build a real review logger
     let reviews = domain::testing::InMemoryReviewRepository::new();
     let watchlist = domain::testing::InMemoryWatchlistRepository::new();
-    let review_logger = std::sync::Arc::new(crate::diary::review_logger::DefaultReviewLogger::new(
-        std::sync::Arc::clone(&movies) as _,
-        std::sync::Arc::clone(&reviews) as _,
-        std::sync::Arc::clone(&watchlist) as _,
-        std::sync::Arc::new(domain::testing::FakeMetadataClient) as _,
-        std::sync::Arc::clone(&events) as _,
-    ));
-
-    let ctx = TestContextBuilder::new()
-        .with_watch_events(std::sync::Arc::clone(&watch_events) as _)
-        .with_event_publisher(std::sync::Arc::clone(&events) as _)
-        .with_movies(std::sync::Arc::clone(&movies) as _)
-        .with_review_logger(review_logger as _)
-        .build();
+    let review_logger: Arc<dyn crate::ports::ReviewLogger> =
+        Arc::new(crate::diary::review_logger::DefaultReviewLogger::new(
+            Arc::clone(&movies) as _,
+            Arc::clone(&reviews) as _,
+            Arc::clone(&watchlist) as _,
+            Arc::new(domain::testing::FakeMetadataClient) as _,
+            Arc::clone(&events) as _,
+        ));
 
     let result = confirm::execute(
-        &ctx,
+        Arc::clone(&watch_events),
+        review_logger,
         ConfirmWatchEventsCommand {
             user_id: uid,
             confirmations: vec![WatchEventConfirmation {
@@ -233,8 +221,7 @@ async fn confirms_event_with_movie_id() {
 
 #[tokio::test]
 async fn confirms_event_without_movie_id_and_without_external_metadata_id() {
-    let watch_events = InMemoryWatchEventRepository::new();
-    let events = NoopEventPublisher::new();
+    let watch_events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
     let uid = Uuid::new_v4();
 
     let event = WatchEvent::new(
@@ -249,13 +236,9 @@ async fn confirms_event_without_movie_id_and_without_external_metadata_id() {
     let event_id = event.id().value();
     watch_events.save(&event).await.unwrap();
 
-    let ctx = TestContextBuilder::new()
-        .with_watch_events(Arc::clone(&watch_events) as _)
-        .with_event_publisher(Arc::clone(&events) as _)
-        .build();
-
     let result = confirm::execute(
-        &ctx,
+        Arc::clone(&watch_events),
+        noop_logger(),
         ConfirmWatchEventsCommand {
             user_id: uid,
             confirmations: vec![WatchEventConfirmation {
@@ -273,8 +256,7 @@ async fn confirms_event_without_movie_id_and_without_external_metadata_id() {
 
 #[tokio::test]
 async fn confirms_multiple_events() {
-    let watch_events = InMemoryWatchEventRepository::new();
-    let events = NoopEventPublisher::new();
+    let watch_events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
     let uid = Uuid::new_v4();
 
     let event1 = WatchEvent::new(
@@ -302,13 +284,9 @@ async fn confirms_multiple_events() {
     watch_events.save(&event1).await.unwrap();
     watch_events.save(&event2).await.unwrap();
 
-    let ctx = TestContextBuilder::new()
-        .with_watch_events(Arc::clone(&watch_events) as _)
-        .with_event_publisher(Arc::clone(&events) as _)
-        .build();
-
     let result = confirm::execute(
-        &ctx,
+        Arc::clone(&watch_events),
+        noop_logger(),
         ConfirmWatchEventsCommand {
             user_id: uid,
             confirmations: vec![
@@ -333,14 +311,13 @@ async fn confirms_multiple_events() {
 
 #[tokio::test]
 async fn confirms_event_without_year() {
-    let watch_events = InMemoryWatchEventRepository::new();
-    let events = NoopEventPublisher::new();
+    let watch_events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
     let uid = Uuid::new_v4();
 
     let event = WatchEvent::new(
         UserId::from_uuid(uid),
         "No Year Movie".into(),
-        None, // no year
+        None,
         None,
         WatchEventSource::Jellyfin,
         chrono::Utc::now().naive_utc(),
@@ -349,13 +326,9 @@ async fn confirms_event_without_year() {
     let event_id = event.id().value();
     watch_events.save(&event).await.unwrap();
 
-    let ctx = TestContextBuilder::new()
-        .with_watch_events(Arc::clone(&watch_events) as _)
-        .with_event_publisher(Arc::clone(&events) as _)
-        .build();
-
     let result = confirm::execute(
-        &ctx,
+        Arc::clone(&watch_events),
+        noop_logger(),
         ConfirmWatchEventsCommand {
             user_id: uid,
             confirmations: vec![WatchEventConfirmation {
diff --git a/crates/application/src/integrations/tests/dismiss.rs b/crates/application/src/integrations/tests/dismiss.rs
index da9c87b..0faf5b0 100644
--- a/crates/application/src/integrations/tests/dismiss.rs
+++ b/crates/application/src/integrations/tests/dismiss.rs
@@ -7,17 +7,13 @@ use domain::value_objects::UserId;
 use uuid::Uuid;
 
 use crate::integrations::{commands::DismissWatchEventsCommand, dismiss};
-use crate::test_helpers::TestContextBuilder;
 
 #[tokio::test]
 async fn dismisses_empty_list_returns_zero() {
-    let events = InMemoryWatchEventRepository::new();
-    let ctx = TestContextBuilder::new()
-        .with_watch_events(Arc::clone(&events) as _)
-        .build();
+    let events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
 
     let result = dismiss::execute(
-        &ctx,
+        Arc::clone(&events),
         DismissWatchEventsCommand {
             user_id: Uuid::new_v4(),
             event_ids: vec![],
@@ -31,13 +27,10 @@ async fn dismisses_empty_list_returns_zero() {
 
 #[tokio::test]
 async fn fails_when_event_not_found() {
-    let events = InMemoryWatchEventRepository::new();
-    let ctx = TestContextBuilder::new()
-        .with_watch_events(Arc::clone(&events) as _)
-        .build();
+    let events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
 
     let result = dismiss::execute(
-        &ctx,
+        Arc::clone(&events),
         DismissWatchEventsCommand {
             user_id: Uuid::new_v4(),
             event_ids: vec![Uuid::new_v4()],
@@ -50,7 +43,7 @@ async fn fails_when_event_not_found() {
 
 #[tokio::test]
 async fn dismisses_existing_events() {
-    let watch_events = InMemoryWatchEventRepository::new();
+    let watch_events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
     let uid = Uuid::new_v4();
     let user_id = UserId::from_uuid(uid);
 
@@ -77,12 +70,8 @@ async fn dismisses_existing_events() {
     watch_events.save(&e1).await.unwrap();
     watch_events.save(&e2).await.unwrap();
 
-    let ctx = TestContextBuilder::new()
-        .with_watch_events(Arc::clone(&watch_events) as _)
-        .build();
-
     let result = dismiss::execute(
-        &ctx,
+        Arc::clone(&watch_events),
         DismissWatchEventsCommand {
             user_id: uid,
             event_ids: vec![id1, id2],
diff --git a/crates/application/src/integrations/tests/generate_token.rs b/crates/application/src/integrations/tests/generate_token.rs
index b2b02d9..8127cb7 100644
--- a/crates/application/src/integrations/tests/generate_token.rs
+++ b/crates/application/src/integrations/tests/generate_token.rs
@@ -1,22 +1,19 @@
 use std::sync::Arc;
 
 use domain::models::WatchEventSource;
+use domain::ports::WebhookTokenRepository;
 use domain::testing::InMemoryWebhookTokenRepository;
 use uuid::Uuid;
 
 use crate::integrations::{commands::GenerateWebhookTokenCommand, generate_token};
-use crate::test_helpers::TestContextBuilder;
 
 #[tokio::test]
 async fn generates_token_and_saves() {
-    let tokens = InMemoryWebhookTokenRepository::new();
-    let ctx = TestContextBuilder::new()
-        .with_webhook_tokens(Arc::clone(&tokens) as _)
-        .build();
+    let tokens: Arc<dyn WebhookTokenRepository> = InMemoryWebhookTokenRepository::new();
 
     let user_id = Uuid::new_v4();
     let result = generate_token::execute(
-        &ctx,
+        Arc::clone(&tokens),
         GenerateWebhookTokenCommand {
             user_id,
             provider: WatchEventSource::Jellyfin,
@@ -28,9 +25,7 @@ async fn generates_token_and_saves() {
 
     assert!(!result.token_plaintext.is_empty());
 
-    let saved = ctx
-        .repos
-        .webhook_token
+    let saved = tokens
         .list_by_user(&domain::value_objects::UserId::from_uuid(user_id))
         .await
         .unwrap();
diff --git a/crates/application/src/integrations/tests/get_queue.rs b/crates/application/src/integrations/tests/get_queue.rs
index 302b233..e73b6e9 100644
--- a/crates/application/src/integrations/tests/get_queue.rs
+++ b/crates/application/src/integrations/tests/get_queue.rs
@@ -8,17 +8,13 @@ use domain::value_objects::UserId;
 use uuid::Uuid;
 
 use crate::integrations::{get_queue, queries::GetWatchQueueQuery};
-use crate::test_helpers::TestContextBuilder;
 
 #[tokio::test]
 async fn returns_empty_when_no_events() {
-    let events = InMemoryWatchEventRepository::new();
-    let ctx = TestContextBuilder::new()
-        .with_watch_events(Arc::clone(&events) as _)
-        .build();
+    let events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
 
     let result = get_queue::execute(
-        &ctx,
+        Arc::clone(&events),
         GetWatchQueueQuery {
             user_id: Uuid::new_v4(),
         },
@@ -31,10 +27,7 @@ async fn returns_empty_when_no_events() {
 
 #[tokio::test]
 async fn returns_pending_events() {
-    let events = InMemoryWatchEventRepository::new();
-    let ctx = TestContextBuilder::new()
-        .with_watch_events(Arc::clone(&events) as _)
-        .build();
+    let events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
 
     let user_id = Uuid::new_v4();
     let event = WatchEvent::new(
@@ -48,7 +41,7 @@ async fn returns_pending_events() {
     );
     events.save(&event).await.unwrap();
 
-    let result = get_queue::execute(&ctx, GetWatchQueueQuery { user_id })
+    let result = get_queue::execute(Arc::clone(&events), GetWatchQueueQuery { user_id })
         .await
         .unwrap();
 
diff --git a/crates/application/src/integrations/tests/get_tokens.rs b/crates/application/src/integrations/tests/get_tokens.rs
index 81d13ec..05bb0c3 100644
--- a/crates/application/src/integrations/tests/get_tokens.rs
+++ b/crates/application/src/integrations/tests/get_tokens.rs
@@ -1,6 +1,7 @@
 use std::sync::Arc;
 
 use domain::models::WatchEventSource;
+use domain::ports::WebhookTokenRepository;
 use domain::testing::InMemoryWebhookTokenRepository;
 use uuid::Uuid;
 
@@ -8,17 +9,13 @@ use crate::integrations::{
     commands::GenerateWebhookTokenCommand, generate_token, get_tokens,
     queries::GetWebhookTokensQuery,
 };
-use crate::test_helpers::TestContextBuilder;
 
 #[tokio::test]
 async fn returns_empty_when_no_tokens() {
-    let tokens = InMemoryWebhookTokenRepository::new();
-    let ctx = TestContextBuilder::new()
-        .with_webhook_tokens(Arc::clone(&tokens) as _)
-        .build();
+    let tokens: Arc<dyn WebhookTokenRepository> = InMemoryWebhookTokenRepository::new();
 
     let result = get_tokens::execute(
-        &ctx,
+        Arc::clone(&tokens),
         GetWebhookTokensQuery {
             user_id: Uuid::new_v4(),
         },
@@ -31,15 +28,12 @@ async fn returns_empty_when_no_tokens() {
 
 #[tokio::test]
 async fn returns_tokens_after_generate() {
-    let tokens = InMemoryWebhookTokenRepository::new();
-    let ctx = TestContextBuilder::new()
-        .with_webhook_tokens(Arc::clone(&tokens) as _)
-        .build();
+    let tokens: Arc<dyn WebhookTokenRepository> = InMemoryWebhookTokenRepository::new();
 
     let user_id = Uuid::new_v4();
 
     generate_token::execute(
-        &ctx,
+        Arc::clone(&tokens),
         GenerateWebhookTokenCommand {
             user_id,
             provider: WatchEventSource::Jellyfin,
@@ -50,7 +44,7 @@ async fn returns_tokens_after_generate() {
     .unwrap();
 
     generate_token::execute(
-        &ctx,
+        Arc::clone(&tokens),
         GenerateWebhookTokenCommand {
             user_id,
             provider: WatchEventSource::Plex,
@@ -60,7 +54,7 @@ async fn returns_tokens_after_generate() {
     .await
     .unwrap();
 
-    let result = get_tokens::execute(&ctx, GetWebhookTokensQuery { user_id })
+    let result = get_tokens::execute(Arc::clone(&tokens), GetWebhookTokensQuery { user_id })
         .await
         .unwrap();
 
diff --git a/crates/application/src/integrations/tests/ingest.rs b/crates/application/src/integrations/tests/ingest.rs
index 66eb49a..68d165a 100644
--- a/crates/application/src/integrations/tests/ingest.rs
+++ b/crates/application/src/integrations/tests/ingest.rs
@@ -1,12 +1,13 @@
 use std::sync::Arc;
 
 use domain::models::WatchEventSource;
-use domain::testing::InMemoryWebhookTokenRepository;
+use domain::ports::{EventPublisher, WatchEventRepository, WebhookTokenRepository};
+use domain::testing::{InMemoryWebhookTokenRepository, InMemoryWatchEventRepository, NoopEventPublisher};
 use uuid::Uuid;
 
-use crate::integrations::commands::GenerateWebhookTokenCommand;
-use crate::integrations::{commands::IngestWatchEventCommand, generate_token, ingest};
-use crate::test_helpers::TestContextBuilder;
+use crate::integrations::commands::{GenerateWebhookTokenCommand, IngestWatchEventCommand};
+use crate::integrations::deps::IngestWatchEventDeps;
+use crate::integrations::{generate_token, ingest};
 
 struct FakeParser;
 
@@ -26,14 +27,13 @@ impl domain::ports::MediaServerParser for FakeParser {
 
 #[tokio::test]
 async fn ingests_watch_event() {
-    let tokens = InMemoryWebhookTokenRepository::new();
-    let ctx = TestContextBuilder::new()
-        .with_webhook_tokens(Arc::clone(&tokens) as _)
-        .build();
+    let tokens: Arc<dyn WebhookTokenRepository> = InMemoryWebhookTokenRepository::new();
+    let watch_events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
+    let event_publisher: Arc<dyn EventPublisher> = NoopEventPublisher::new();
 
     let user_id = Uuid::new_v4();
     let generated = generate_token::execute(
-        &ctx,
+        Arc::clone(&tokens),
         GenerateWebhookTokenCommand {
             user_id,
             provider: WatchEventSource::Jellyfin,
@@ -43,8 +43,14 @@ async fn ingests_watch_event() {
     .await
     .unwrap();
 
+    let deps = IngestWatchEventDeps {
+        webhook_token: Arc::clone(&tokens),
+        watch_event: Arc::clone(&watch_events),
+        event_publisher: Arc::clone(&event_publisher),
+    };
+
     let result = ingest::execute(
-        &ctx,
+        &deps,
         IngestWatchEventCommand {
             token: generated.token_plaintext,
             raw_payload: vec![],
@@ -59,10 +65,18 @@ async fn ingests_watch_event() {
 
 #[tokio::test]
 async fn rejects_invalid_token() {
-    let ctx = TestContextBuilder::new().build();
+    let tokens: Arc<dyn WebhookTokenRepository> = InMemoryWebhookTokenRepository::new();
+    let watch_events: Arc<dyn WatchEventRepository> = InMemoryWatchEventRepository::new();
+    let event_publisher: Arc<dyn EventPublisher> = NoopEventPublisher::new();
+
+    let deps = IngestWatchEventDeps {
+        webhook_token: Arc::clone(&tokens),
+        watch_event: Arc::clone(&watch_events),
+        event_publisher: Arc::clone(&event_publisher),
+    };
 
     let result = ingest::execute(
-        &ctx,
+        &deps,
         IngestWatchEventCommand {
             token: "bad-token".into(),
             raw_payload: vec![],
diff --git a/crates/application/src/integrations/tests/revoke_token.rs b/crates/application/src/integrations/tests/revoke_token.rs
index 9cfbc5d..b8136c3 100644
--- a/crates/application/src/integrations/tests/revoke_token.rs
+++ b/crates/application/src/integrations/tests/revoke_token.rs
@@ -1,6 +1,7 @@
 use std::sync::Arc;
 
 use domain::models::WatchEventSource;
+use domain::ports::WebhookTokenRepository;
 use domain::testing::InMemoryWebhookTokenRepository;
 use uuid::Uuid;
 
@@ -10,19 +11,15 @@ use crate::integrations::{
     queries::GetWebhookTokensQuery,
     revoke_token,
 };
-use crate::test_helpers::TestContextBuilder;
 
 #[tokio::test]
 async fn revokes_existing_token() {
-    let tokens = InMemoryWebhookTokenRepository::new();
-    let ctx = TestContextBuilder::new()
-        .with_webhook_tokens(Arc::clone(&tokens) as _)
-        .build();
+    let tokens: Arc<dyn WebhookTokenRepository> = InMemoryWebhookTokenRepository::new();
 
     let user_id = Uuid::new_v4();
 
     let generated = generate_token::execute(
-        &ctx,
+        Arc::clone(&tokens),
         GenerateWebhookTokenCommand {
             user_id,
             provider: WatchEventSource::Jellyfin,
@@ -34,11 +31,14 @@ async fn revokes_existing_token() {
 
     let token_id = generated.token.id().value();
 
-    revoke_token::execute(&ctx, RevokeWebhookTokenCommand { user_id, token_id })
-        .await
-        .unwrap();
+    revoke_token::execute(
+        Arc::clone(&tokens),
+        RevokeWebhookTokenCommand { user_id, token_id },
+    )
+    .await
+    .unwrap();
 
-    let remaining = get_tokens::execute(&ctx, GetWebhookTokensQuery { user_id })
+    let remaining = get_tokens::execute(Arc::clone(&tokens), GetWebhookTokensQuery { user_id })
         .await
         .unwrap();
 
diff --git a/crates/application/src/jobs/watch_event_cleanup.rs b/crates/application/src/jobs/watch_event_cleanup.rs
index a29aeb4..635c321 100644
--- a/crates/application/src/jobs/watch_event_cleanup.rs
+++ b/crates/application/src/jobs/watch_event_cleanup.rs
@@ -1,17 +1,16 @@
+use std::sync::Arc;
 use std::time::Duration;
 
 use async_trait::async_trait;
-use domain::{errors::DomainError, ports::PeriodicJob};
-
-use crate::context::AppContext;
+use domain::{errors::DomainError, ports::{PeriodicJob, WatchEventRepository}};
 
 pub struct WatchEventCleanupJob {
-    ctx: AppContext,
+    watch_event: Arc<dyn WatchEventRepository>,
 }
 
 impl WatchEventCleanupJob {
-    pub fn new(ctx: AppContext) -> Self {
-        Self { ctx }
+    pub fn new(watch_event: Arc<dyn WatchEventRepository>) -> Self {
+        Self { watch_event }
     }
 }
 
@@ -22,7 +21,7 @@ impl PeriodicJob for WatchEventCleanupJob {
     }
 
     async fn run(&self) -> Result<(), DomainError> {
-        let n = crate::integrations::cleanup::execute(&self.ctx).await?;
+        let n = crate::integrations::cleanup::execute(self.watch_event.clone()).await?;
         if n > 0 {
             tracing::info!("watch event cleanup: removed {n} old entries");
         }
diff --git a/crates/presentation/src/handlers/integrations.rs b/crates/presentation/src/handlers/integrations.rs
index 3adacbf..167ac55 100644
--- a/crates/presentation/src/handlers/integrations.rs
+++ b/crates/presentation/src/handlers/integrations.rs
@@ -46,7 +46,7 @@ pub async fn get_integrations_page(
     let query = GetWebhookTokensQuery {
         user_id: user_id.value(),
     };
-    let tokens = get_webhook_tokens::execute(&state.app_ctx, query)
+    let tokens = get_webhook_tokens::execute(state.app_ctx.repos.webhook_token.clone(), query)
         .await
         .unwrap_or_default();
 
@@ -86,7 +86,7 @@ pub async fn post_generate_token(
         label: form.label.filter(|l| !l.trim().is_empty()),
     };
 
-    match generate_webhook_token::execute(&state.app_ctx, cmd).await {
+    match generate_webhook_token::execute(state.app_ctx.repos.webhook_token.clone(), cmd).await {
         Ok(result) => {
             let encoded = percent_encoding::utf8_percent_encode(
                 &result.token_plaintext,
@@ -116,7 +116,7 @@ pub async fn post_revoke_token(
         user_id: user_id.value(),
         token_id,
     };
-    if let Err(e) = revoke_webhook_token::execute(&state.app_ctx, cmd).await {
+    if let Err(e) = revoke_webhook_token::execute(state.app_ctx.repos.webhook_token.clone(), cmd).await {
         tracing::error!("revoke token failed: {:?}", e);
     }
 
@@ -138,7 +138,7 @@ pub async fn get_watch_queue_page(
     let query = GetWatchQueueQuery {
         user_id: user_id.value(),
     };
-    let events = get_watch_queue::execute(&state.app_ctx, query)
+    let events = get_watch_queue::execute(state.app_ctx.repos.watch_event.clone(), query)
         .await
         .unwrap_or_default();
 
@@ -175,7 +175,13 @@ pub async fn post_confirm_single(
         }],
     };
 
-    match confirm_watch_events::execute(&state.app_ctx, cmd).await {
+    match confirm_watch_events::execute(
+        state.app_ctx.repos.watch_event.clone(),
+        state.app_ctx.services.review_logger.clone(),
+        cmd,
+    )
+    .await
+    {
         Ok(_) => Redirect::to("/watch-queue").into_response(),
         Err(e) => {
             let msg = encode_error(&e.to_string());
@@ -200,7 +206,7 @@ pub async fn post_dismiss_single(
         event_ids: vec![event_id],
     };
 
-    match dismiss_watch_events::execute(&state.app_ctx, cmd).await {
+    match dismiss_watch_events::execute(state.app_ctx.repos.watch_event.clone(), cmd).await {
         Ok(_) => Redirect::to("/watch-queue").into_response(),
         Err(e) => {
             let msg = encode_error(&e.to_string());
diff --git a/crates/presentation/src/handlers/webhook.rs b/crates/presentation/src/handlers/webhook.rs
index 58c2a58..2581545 100644
--- a/crates/presentation/src/handlers/webhook.rs
+++ b/crates/presentation/src/handlers/webhook.rs
@@ -15,10 +15,10 @@ use application::integrations::{
         ConfirmWatchEventsCommand, DismissWatchEventsCommand, GenerateWebhookTokenCommand,
         IngestWatchEventCommand, RevokeWebhookTokenCommand, WatchEventConfirmation,
     },
-    confirm as confirm_watch_events, dismiss as dismiss_watch_events,
-    generate_token as generate_webhook_token, get_queue as get_watch_queue,
-    get_tokens as get_webhook_tokens, ingest as ingest_watch_event,
-    queries::{GetWatchQueueQuery, GetWebhookTokensQuery},
+    confirm as confirm_watch_events, deps::IngestWatchEventDeps,
+    dismiss as dismiss_watch_events, generate_token as generate_webhook_token,
+    get_queue as get_watch_queue, get_tokens as get_webhook_tokens,
+    ingest as ingest_watch_event, queries::{GetWatchQueueQuery, GetWebhookTokensQuery},
     revoke_token as revoke_webhook_token,
 };
 use domain::models::WatchEventSource;
@@ -126,7 +126,12 @@ async fn run_ingest(
     cmd: IngestWatchEventCommand,
     parser: &dyn domain::ports::MediaServerParser,
 ) -> StatusCode {
-    match ingest_watch_event::execute(&state.app_ctx, cmd, parser).await {
+    let deps = IngestWatchEventDeps {
+        webhook_token: state.app_ctx.repos.webhook_token.clone(),
+        watch_event: state.app_ctx.repos.watch_event.clone(),
+        event_publisher: state.app_ctx.services.event_publisher.clone(),
+    };
+    match ingest_watch_event::execute(&deps, cmd, parser).await {
         Ok(()) => StatusCode::OK,
         Err(e) => crate::errors::domain_error_status(&e),
     }
@@ -159,7 +164,7 @@ pub async fn post_generate_webhook_token(
         label: req.label,
     };
 
-    let result = generate_webhook_token::execute(&state.app_ctx, cmd).await?;
+    let result = generate_webhook_token::execute(state.app_ctx.repos.webhook_token.clone(), cmd).await?;
 
     let base_url = &state.app_ctx.config.base_url;
     let webhook_url = format!("{base_url}/api/v1/webhooks/{provider}");
@@ -186,7 +191,7 @@ pub async fn get_webhook_tokens(
     let query = GetWebhookTokensQuery {
         user_id: user.0.value(),
     };
-    let tokens = get_webhook_tokens::execute(&state.app_ctx, query).await?;
+    let tokens = get_webhook_tokens::execute(state.app_ctx.repos.webhook_token.clone(), query).await?;
 
     let dtos = tokens
         .into_iter()
@@ -221,7 +226,7 @@ pub async fn delete_webhook_token(
         user_id: user.0.value(),
         token_id: id,
     };
-    revoke_webhook_token::execute(&state.app_ctx, cmd).await?;
+    revoke_webhook_token::execute(state.app_ctx.repos.webhook_token.clone(), cmd).await?;
     Ok(StatusCode::NO_CONTENT)
 }
 
@@ -242,7 +247,7 @@ pub async fn get_watch_queue(
     let query = GetWatchQueueQuery {
         user_id: user.0.value(),
     };
-    let events = get_watch_queue::execute(&state.app_ctx, query).await?;
+    let events = get_watch_queue::execute(state.app_ctx.repos.watch_event.clone(), query).await?;
 
     let dtos = events
         .into_iter()
@@ -287,7 +292,12 @@ pub async fn post_confirm_watch_events(
             .collect(),
     };
 
-    let confirmed = confirm_watch_events::execute(&state.app_ctx, cmd).await?;
+    let confirmed = confirm_watch_events::execute(
+        state.app_ctx.repos.watch_event.clone(),
+        state.app_ctx.services.review_logger.clone(),
+        cmd,
+    )
+    .await?;
     Ok(Json(ConfirmWatchResponse { confirmed }))
 }
 
@@ -311,6 +321,6 @@ pub async fn post_dismiss_watch_events(
         event_ids: req.event_ids,
     };
 
-    let dismissed = dismiss_watch_events::execute(&state.app_ctx, cmd).await?;
+    let dismissed = dismiss_watch_events::execute(state.app_ctx.repos.watch_event.clone(), cmd).await?;
     Ok(Json(DismissWatchResponse { dismissed }))
 }
diff --git a/crates/worker/src/main.rs b/crates/worker/src/main.rs
index dcf8fa2..098c7bd 100644
--- a/crates/worker/src/main.rs
+++ b/crates/worker/src/main.rs
@@ -175,7 +175,7 @@ async fn main() -> anyhow::Result<()> {
 
     let mut periodic_jobs: Vec<Arc<dyn PeriodicJob>> = vec![
         Arc::new(application::jobs::ImportSessionCleanupJob::new(ctx.repos.import_session.clone())),
-        Arc::new(application::jobs::WatchEventCleanupJob::new(ctx.clone())),
+        Arc::new(application::jobs::WatchEventCleanupJob::new(ctx.repos.watch_event.clone())),
         Arc::new(application::jobs::WrapUpAutoGenerateJob::new(ctx.clone())),
         Arc::new(application::jobs::WrapUpCleanupJob::new(ctx.clone())),
         Arc::new(application::jobs::RefreshSessionCleanupJob::new(