diff --git a/core/node/node_framework/src/implementations/layers/batch_status_updater.rs b/core/node/node_framework/src/implementations/layers/batch_status_updater.rs
index ba328facc8a3..a54950b1f95d 100644
--- a/core/node/node_framework/src/implementations/layers/batch_status_updater.rs
+++ b/core/node/node_framework/src/implementations/layers/batch_status_updater.rs
@@ -11,6 +11,17 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for `BatchStatusUpdater`, part of the external node.
+///
+/// ## Requests resources
+///
+/// - `PoolResource<MasterPool>`
+/// - `MainNodeClientResource`
+/// - `AppHealthCheckResource` (adds a health check)
+///
+/// ## Adds tasks
+///
+/// - `BatchStatusUpdater`
 #[derive(Debug)]
 pub struct BatchStatusUpdaterLayer;
 
diff --git a/core/node/node_framework/src/implementations/layers/circuit_breaker_checker.rs b/core/node/node_framework/src/implementations/layers/circuit_breaker_checker.rs
index 52e72519110b..808ac7f57774 100644
--- a/core/node/node_framework/src/implementations/layers/circuit_breaker_checker.rs
+++ b/core/node/node_framework/src/implementations/layers/circuit_breaker_checker.rs
@@ -14,11 +14,13 @@ use crate::{
 /// [`zksync_circuit_breaker::CircuitBreakers`] collection using [`CircuitBreakersResource`].
 /// The added task periodically runs checks for all inserted circuit breakers.
 ///
-/// ## Adds resources
-/// - [`CircuitBreakersResource`]
+/// ## Requests resources
+///
+/// - `CircuitBreakersResource`
 ///
 /// ## Adds tasks
-/// - [`CircuitBreakerCheckerTask`] (as [`UnconstrainedTask`])
+///
+/// - `CircuitBreakerCheckerTask`
 #[derive(Debug)]
 pub struct CircuitBreakerCheckerLayer(pub CircuitBreakerConfig);
 
diff --git a/core/node/node_framework/src/implementations/layers/commitment_generator.rs b/core/node/node_framework/src/implementations/layers/commitment_generator.rs
index ccbafba1d717..19b74a3676cc 100644
--- a/core/node/node_framework/src/implementations/layers/commitment_generator.rs
+++ b/core/node/node_framework/src/implementations/layers/commitment_generator.rs
@@ -18,11 +18,13 @@ use crate::{
 /// Responsible for initialization and running [`CommitmentGenerator`].
 ///
 /// ## Requests resources
-/// - [`PoolResource`] for [`MasterPool`]
-/// - [`AppHealthCheckResource`] (to add new health check)
+///
+/// - `PoolResource<MasterPool>`
+/// - `AppHealthCheckResource` (adds a health check)
 ///
 /// ## Adds tasks
-/// - [`CommitmentGeneratorTask`] (as [`Task`])
+///
+/// - `CommitmentGeneratorTask`
 #[derive(Debug)]
 pub struct CommitmentGeneratorLayer {
     mode: L1BatchCommitmentMode,
diff --git a/core/node/node_framework/src/implementations/layers/consensus.rs b/core/node/node_framework/src/implementations/layers/consensus.rs
index 8cc7ea4098de..421e13115ef2 100644
--- a/core/node/node_framework/src/implementations/layers/consensus.rs
+++ b/core/node/node_framework/src/implementations/layers/consensus.rs
@@ -24,6 +24,20 @@ pub enum Mode {
     External,
 }
 
+/// Wiring layer for consensus component.
+/// Can work in either "main" or "external" mode.
+///
+/// ## Requests resources
+///
+/// - `PoolResource<MasterPool>`
+/// - `MainNodeClientResource` (if `Mode::External`)
+/// - `SyncStateResource` (if `Mode::External`)
+/// - `ActionQueueSenderResource` (if `Mode::External`)
+///
+/// ## Adds tasks
+///
+/// - `MainNodeConsensusTask` (if `Mode::Main`)
+/// - `FetcherTask` (if `Mode::External`)
 #[derive(Debug)]
 pub struct ConsensusLayer {
     pub mode: Mode,
diff --git a/core/node/node_framework/src/implementations/layers/consistency_checker.rs b/core/node/node_framework/src/implementations/layers/consistency_checker.rs
index fb4b6d8f5eed..165bcf690b00 100644
--- a/core/node/node_framework/src/implementations/layers/consistency_checker.rs
+++ b/core/node/node_framework/src/implementations/layers/consistency_checker.rs
@@ -12,6 +12,17 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for the `ConsistencyChecker` (used by the external node).
+///
+/// ## Requests resources
+///
+/// - `EthInterfaceResource`
+/// - `PoolResource<MasterPool>`
+/// - `AppHealthCheckResource` (adds a health check)
+///
+/// ## Adds tasks
+///
+/// - `ConsistencyChecker`
 #[derive(Debug)]
 pub struct ConsistencyCheckerLayer {
     diamond_proxy_addr: Address,
diff --git a/core/node/node_framework/src/implementations/layers/contract_verification_api.rs b/core/node/node_framework/src/implementations/layers/contract_verification_api.rs
index 3d26333c00a8..519df8e76268 100644
--- a/core/node/node_framework/src/implementations/layers/contract_verification_api.rs
+++ b/core/node/node_framework/src/implementations/layers/contract_verification_api.rs
@@ -13,11 +13,13 @@ use crate::{
 /// Responsible for initialization of the contract verification server.
 ///
 /// ## Requests resources
-/// - [`PoolResource`] for [`MasterPool`]
-/// - [`PoolResource`] for [`ReplicaPool`]
+///
+/// - `PoolResource<MasterPool>`
+/// - `PoolResource<ReplicaPool>`
 ///
 /// ## Adds tasks
-/// - [`ContractVerificationApiTask`] (as [`Task`])
+///
+/// - `ContractVerificationApiTask`
 #[derive(Debug)]
 pub struct ContractVerificationApiLayer(pub ContractVerifierConfig);
 
diff --git a/core/node/node_framework/src/implementations/layers/eth_sender.rs b/core/node/node_framework/src/implementations/layers/eth_sender.rs
index 677d86560737..16ab8b8135e3 100644
--- a/core/node/node_framework/src/implementations/layers/eth_sender.rs
+++ b/core/node/node_framework/src/implementations/layers/eth_sender.rs
@@ -24,15 +24,17 @@ use crate::{
 /// of `eth_txs`(such as `CommitBlocks`, `PublishProofBlocksOnchain` or `ExecuteBlock` ) to L1.
 ///
 /// ## Requests resources
-/// - [`PoolResource`] for [`MasterPool`]
-/// - [`PoolResource`] for [`ReplicaPool`]
-/// - [`BoundEthInterfaceResource`]
-/// - [`BoundEthInterfaceForBlobsResource`]
-/// - [`L1TxParamsResource`]
-/// - [`CircuitBreakersResource`] (to add new circuit breaker)
+///
+/// - `PoolResource<MasterPool>`
+/// - `PoolResource<ReplicaPool>`
+/// - `BoundEthInterfaceResource`
+/// - `BoundEthInterfaceForBlobsResource` (optional)
+/// - `L1TxParamsResource`
+/// - `CircuitBreakersResource` (adds a circuit breaker)
 ///
 /// ## Adds tasks
-/// - [`EthTxManagerTask`] (as [`Task`])
+///
+/// - `EthTxManager`
 #[derive(Debug)]
 pub struct EthTxManagerLayer {
     eth_sender_config: EthConfig,
@@ -79,9 +81,7 @@ impl WiringLayer for EthTxManagerLayer {
             eth_client_blobs,
         );
 
-        context.add_task(Box::new(EthTxManagerTask {
-            eth_tx_manager_actor,
-        }));
+        context.add_task(Box::new(eth_tx_manager_actor));
 
         // Insert circuit breaker.
         let CircuitBreakersResource { breakers } = context.get_resource_or_default().await;
@@ -100,15 +100,17 @@ impl WiringLayer for EthTxManagerLayer {
 /// These `eth_txs` will be used as a queue for generating signed txs and will be sent later on L1.
 ///
 /// ## Requests resources
-/// - [`PoolResource`] for [`MasterPool`]
-/// - [`PoolResource`] for [`ReplicaPool`]
-/// - [`BoundEthInterfaceResource`]
-/// - [`BoundEthInterfaceForBlobsResource`]
-/// - [`ObjectStoreResource`]
-/// - [`CircuitBreakersResource`] (to add new circuit breaker)
+///
+/// - `PoolResource<MasterPool>`
+/// - `PoolResource<ReplicaPool>`
+/// - `BoundEthInterfaceResource`
+/// - `BoundEthInterfaceForBlobsResource` (optional)
+/// - `ObjectStoreResource`
+/// - `CircuitBreakersResource` (adds a circuit breaker)
 ///
 /// ## Adds tasks
-/// - [`EthTxAggregatorTask`] (as [`Task`])
+///
+/// - `EthTxAggregator`
 #[derive(Debug)]
 pub struct EthTxAggregatorLayer {
     eth_sender_config: EthConfig,
@@ -183,9 +185,7 @@ impl WiringLayer for EthTxAggregatorLayer {
         )
         .await;
 
-        context.add_task(Box::new(EthTxAggregatorTask {
-            eth_tx_aggregator_actor,
-        }));
+        context.add_task(Box::new(eth_tx_aggregator_actor));
 
         // Insert circuit breaker.
         let CircuitBreakersResource { breakers } = context.get_resource_or_default().await;
@@ -197,34 +197,24 @@ impl WiringLayer for EthTxAggregatorLayer {
     }
 }
 
-#[derive(Debug)]
-struct EthTxAggregatorTask {
-    eth_tx_aggregator_actor: EthTxAggregator,
-}
-
 #[async_trait::async_trait]
-impl Task for EthTxAggregatorTask {
+impl Task for EthTxAggregator {
     fn id(&self) -> TaskId {
         "eth_tx_aggregator".into()
     }
 
     async fn run(self: Box<Self>, stop_receiver: StopReceiver) -> anyhow::Result<()> {
-        self.eth_tx_aggregator_actor.run(stop_receiver.0).await
+        (*self).run(stop_receiver.0).await
     }
 }
 
-#[derive(Debug)]
-struct EthTxManagerTask {
-    eth_tx_manager_actor: EthTxManager,
-}
-
 #[async_trait::async_trait]
-impl Task for EthTxManagerTask {
+impl Task for EthTxManager {
     fn id(&self) -> TaskId {
         "eth_tx_manager".into()
     }
 
     async fn run(self: Box<Self>, stop_receiver: StopReceiver) -> anyhow::Result<()> {
-        self.eth_tx_manager_actor.run(stop_receiver.0).await
+        (*self).run(stop_receiver.0).await
     }
 }
diff --git a/core/node/node_framework/src/implementations/layers/eth_watch.rs b/core/node/node_framework/src/implementations/layers/eth_watch.rs
index 809da037d97a..d498064a4358 100644
--- a/core/node/node_framework/src/implementations/layers/eth_watch.rs
+++ b/core/node/node_framework/src/implementations/layers/eth_watch.rs
@@ -22,11 +22,13 @@ use crate::{
 /// such as priority operations (aka L1 transactions), protocol upgrades etc.
 ///
 /// ## Requests resources
-/// - [`PoolResource`] for [`MasterPool`]
-/// - [`EthInterfaceResource`]
+///
+/// - `PoolResource<MasterPool>`
+/// - `EthInterfaceResource`
 ///
 /// ## Adds tasks
-/// - [`EthWatchTask`] (as [`Task`])
+///
+/// - `EthWatchTask`
 #[derive(Debug)]
 pub struct EthWatchLayer {
     eth_watch_config: EthWatchConfig,
diff --git a/core/node/node_framework/src/implementations/layers/healtcheck_server.rs b/core/node/node_framework/src/implementations/layers/healtcheck_server.rs
index 1ae2b1f54736..10f98d8f9e5a 100644
--- a/core/node/node_framework/src/implementations/layers/healtcheck_server.rs
+++ b/core/node/node_framework/src/implementations/layers/healtcheck_server.rs
@@ -17,11 +17,13 @@ use crate::{
 /// into [`AppHealthCheck`] aggregating heath using [`AppHealthCheckResource`].
 /// The added task spawns a health check server that only exposes the state provided by other tasks.
 ///
-/// ## Adds resources
-/// - [`AppHealthCheckResource`]
+/// ## Requests resources
+///
+/// - `AppHealthCheckResource`
 ///
 /// ## Adds tasks
-/// - [`HealthCheckTask`] (as [`UnconstrainedTask`])
+///
+/// - `HealthCheckTask`
 #[derive(Debug)]
 pub struct HealthCheckLayer(pub HealthCheckConfig);
 
diff --git a/core/node/node_framework/src/implementations/layers/house_keeper.rs b/core/node/node_framework/src/implementations/layers/house_keeper.rs
index 416d80691a31..feaee5ed2e3b 100644
--- a/core/node/node_framework/src/implementations/layers/house_keeper.rs
+++ b/core/node/node_framework/src/implementations/layers/house_keeper.rs
@@ -20,6 +20,26 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for `HouseKeeper` - a component responsible for managing prover jobs
+/// and auxiliary server activities.
+///
+/// ## Requests resources
+///
+/// - `PoolResource<ReplicaPool>`
+/// - `PoolResource<ProverPool>`
+///
+/// ## Adds tasks
+///
+/// - `L1BatchMetricsReporterTask`
+/// - `FriProverJobRetryManagerTask`
+/// - `FriWitnessGeneratorJobRetryManagerTask`
+/// - `WaitingToQueuedFriWitnessJobMoverTask`
+/// - `FriProverJobArchiverTask`
+/// - `FriProverGpuArchiverTask`
+/// - `FriWitnessGeneratorStatsReporterTask`
+/// - `FriProverStatsReporterTask`
+/// - `FriProofCompressorStatsReporterTask`
+/// - `FriProofCompressorJobRetryManagerTask`
 #[derive(Debug)]
 pub struct HouseKeeperLayer {
     house_keeper_config: HouseKeeperConfig,
@@ -54,14 +74,14 @@ impl WiringLayer for HouseKeeperLayer {
     }
 
     async fn wire(self: Box<Self>, mut context: ServiceContext<'_>) -> Result<(), WiringError> {
-        // initialize resources
+        // Initialize resources
         let replica_pool_resource = context.get_resource::<PoolResource<ReplicaPool>>().await?;
         let replica_pool = replica_pool_resource.get().await?;
 
         let prover_pool_resource = context.get_resource::<PoolResource<ProverPool>>().await?;
         let prover_pool = prover_pool_resource.get().await?;
 
-        // initialize and add tasks
+        // Initialize and add tasks
         let l1_batch_metrics_reporter = L1BatchMetricsReporter::new(
             self.house_keeper_config
                 .l1_batch_metrics_reporting_interval_ms,
diff --git a/core/node/node_framework/src/implementations/layers/l1_batch_commitment_mode_validation.rs b/core/node/node_framework/src/implementations/layers/l1_batch_commitment_mode_validation.rs
index e333eda51192..b9a83cc06cb6 100644
--- a/core/node/node_framework/src/implementations/layers/l1_batch_commitment_mode_validation.rs
+++ b/core/node/node_framework/src/implementations/layers/l1_batch_commitment_mode_validation.rs
@@ -9,6 +9,16 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for a prerequisite that checks if the L1 batch commitment mode is valid
+/// against L1.
+///
+/// ## Requests resources
+///
+/// - `EthInterfaceResource`
+///
+/// ## Adds preconditions
+///
+/// - `L1BatchCommitmentModeValidationTask`
 #[derive(Debug)]
 pub struct L1BatchCommitmentModeValidationLayer {
     diamond_proxy_addr: Address,
diff --git a/core/node/node_framework/src/implementations/layers/l1_gas.rs b/core/node/node_framework/src/implementations/layers/l1_gas.rs
index d465510eff5d..c8b51d62c34e 100644
--- a/core/node/node_framework/src/implementations/layers/l1_gas.rs
+++ b/core/node/node_framework/src/implementations/layers/l1_gas.rs
@@ -18,6 +18,21 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for sequencer L1 gas interfaces.
+/// Adds several resources that depend on L1 gas price.
+///
+/// ## Requests resources
+///
+/// - `EthInterfaceResource`
+///
+/// ## Adds resources
+///
+/// - `FeeInputResource`
+/// - `L1TxParamsResource`
+///
+/// ## Adds tasks
+///
+/// - `GasAdjusterTask` (only runs if someone uses the resourced listed above).
 #[derive(Debug)]
 pub struct SequencerL1GasLayer {
     gas_adjuster_config: GasAdjusterConfig,
diff --git a/core/node/node_framework/src/implementations/layers/main_node_client.rs b/core/node/node_framework/src/implementations/layers/main_node_client.rs
index a694eb831330..a07b0eaaec7b 100644
--- a/core/node/node_framework/src/implementations/layers/main_node_client.rs
+++ b/core/node/node_framework/src/implementations/layers/main_node_client.rs
@@ -13,6 +13,15 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for main node client.
+///
+/// ## Requests resources
+///
+/// - `AppHealthCheckResource` (adds a health check)
+///
+/// ## Adds resources
+///
+/// - `MainNodeClientResource`
 #[derive(Debug)]
 pub struct MainNodeClientLayer {
     url: SensitiveUrl,
diff --git a/core/node/node_framework/src/implementations/layers/main_node_fee_params_fetcher.rs b/core/node/node_framework/src/implementations/layers/main_node_fee_params_fetcher.rs
index 11bfab18a4c6..79596c0f8cf7 100644
--- a/core/node/node_framework/src/implementations/layers/main_node_fee_params_fetcher.rs
+++ b/core/node/node_framework/src/implementations/layers/main_node_fee_params_fetcher.rs
@@ -11,6 +11,20 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for main node fee params fetcher -- a fee input resource used on
+/// the external node.
+///
+/// ## Requests resources
+///
+/// - `MainNodeClientResource`
+///
+/// ## Adds resources
+///
+/// - `FeeInputResource`
+///
+/// ## Adds tasks
+///
+/// - `MainNodeFeeParamsFetcherTask`
 #[derive(Debug)]
 pub struct MainNodeFeeParamsFetcherLayer;
 
diff --git a/core/node/node_framework/src/implementations/layers/metadata_calculator.rs b/core/node/node_framework/src/implementations/layers/metadata_calculator.rs
index 9fe954c91e4f..1d0164c5f518 100644
--- a/core/node/node_framework/src/implementations/layers/metadata_calculator.rs
+++ b/core/node/node_framework/src/implementations/layers/metadata_calculator.rs
@@ -23,15 +23,23 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
-/// Builder for a metadata calculator.
+/// Wiring layer for <insert description here>
 ///
-/// ## Effects
+/// ## Requests resources
 ///
-/// - Resolves `PoolResource<MasterPool>`.
-/// - Resolves `PoolResource<ReplicaPool>`.
-/// - Resolves `ObjectStoreResource` (optional).
-/// - Adds `tree_health_check` to the `ResourceCollection<HealthCheckResource>`.
-/// - Adds `metadata_calculator` to the node.
+/// - `PoolResource<MasterPool>`
+/// - `PoolResource<ReplicaPool>`
+/// - `ObjectStoreResource` (only for `MerkleTreeMode::Full`)
+/// - `AppHealthCheckResource` (adds several health checks)
+///
+/// ## Adds resources
+///
+/// - `TreeApiClientResource`
+///
+/// ## Adds tasks
+///
+/// - `MetadataCalculatorTask`
+/// - `TreeApiTask` (if requested)
 #[derive(Debug)]
 pub struct MetadataCalculatorLayer {
     config: MetadataCalculatorConfig,
diff --git a/core/node/node_framework/src/implementations/layers/object_store.rs b/core/node/node_framework/src/implementations/layers/object_store.rs
index e5a4b19c6b56..6803ccfb55b7 100644
--- a/core/node/node_framework/src/implementations/layers/object_store.rs
+++ b/core/node/node_framework/src/implementations/layers/object_store.rs
@@ -7,6 +7,11 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for object store.
+///
+/// ## Adds resources
+///
+/// - `ObjectStoreResource`
 #[derive(Debug)]
 pub struct ObjectStoreLayer {
     config: ObjectStoreConfig,
diff --git a/core/node/node_framework/src/implementations/layers/pk_signing_eth_client.rs b/core/node/node_framework/src/implementations/layers/pk_signing_eth_client.rs
index cc93498e0f2b..c923780e9098 100644
--- a/core/node/node_framework/src/implementations/layers/pk_signing_eth_client.rs
+++ b/core/node/node_framework/src/implementations/layers/pk_signing_eth_client.rs
@@ -14,6 +14,16 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for [`PKSigningClient`].
+///
+/// ## Requests resources
+///
+/// - `EthInterfaceResource`
+///
+/// ## Adds resources
+///
+/// - `BoundEthInterfaceResource`
+/// - `BoundEthInterfaceForBlobsResource` (if key for blob operator is provided)
 #[derive(Debug)]
 pub struct PKSigningEthClientLayer {
     eth_sender_config: EthConfig,
diff --git a/core/node/node_framework/src/implementations/layers/pools_layer.rs b/core/node/node_framework/src/implementations/layers/pools_layer.rs
index cf26ad4d9326..b4cde04c6192 100644
--- a/core/node/node_framework/src/implementations/layers/pools_layer.rs
+++ b/core/node/node_framework/src/implementations/layers/pools_layer.rs
@@ -13,6 +13,7 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Builder for the [`PoolsLayer`].
 #[derive(Debug)]
 pub struct PoolsLayerBuilder {
     config: PostgresConfig,
@@ -23,6 +24,8 @@ pub struct PoolsLayerBuilder {
 }
 
 impl PoolsLayerBuilder {
+    /// Creates a new builder with the provided configuration and secrets.
+    /// By default, no pulls are enabled.
     pub fn empty(config: PostgresConfig, database_secrets: DatabaseSecrets) -> Self {
         Self {
             config,
@@ -33,21 +36,25 @@ impl PoolsLayerBuilder {
         }
     }
 
+    /// Allows to enable the master pool.
     pub fn with_master(mut self, with_master: bool) -> Self {
         self.with_master = with_master;
         self
     }
 
+    /// Allows to enable the replica pool.
     pub fn with_replica(mut self, with_replica: bool) -> Self {
         self.with_replica = with_replica;
         self
     }
 
+    /// Allows to enable the prover pool.
     pub fn with_prover(mut self, with_prover: bool) -> Self {
         self.with_prover = with_prover;
         self
     }
 
+    /// Builds the [`PoolsLayer`] with the provided configuration.
     pub fn build(self) -> PoolsLayer {
         PoolsLayer {
             config: self.config,
@@ -59,6 +66,18 @@ impl PoolsLayerBuilder {
     }
 }
 
+/// Wiring layer for connection pools.
+/// During wiring, also prepares the global configuration for the connection pools.
+///
+/// ## Requests resources
+///
+/// - `AppHealthCheckResource` (adds a health check)
+///
+/// ## Adds resources
+///
+/// - `PoolResource::<MasterPool>` (if master pool is enabled)
+/// - `PoolResource::<ReplicaPool>` (if replica pool is enabled)
+/// - `PoolResource::<ProverPool>` (if prover pool is enabled)
 #[derive(Debug)]
 pub struct PoolsLayer {
     config: PostgresConfig,
diff --git a/core/node/node_framework/src/implementations/layers/postgres_metrics.rs b/core/node/node_framework/src/implementations/layers/postgres_metrics.rs
index 09d81844dd5a..a0c80d4e9d42 100644
--- a/core/node/node_framework/src/implementations/layers/postgres_metrics.rs
+++ b/core/node/node_framework/src/implementations/layers/postgres_metrics.rs
@@ -11,6 +11,15 @@ use crate::{
 
 const SCRAPE_INTERVAL: Duration = Duration::from_secs(60);
 
+/// Wiring layer for the Postgres metrics exporter.
+///
+/// ## Requests resources
+///
+/// - `PoolResource<ReplicaPool>`
+///
+/// ## Adds tasks
+///
+/// - `PostgresMetricsScrapingTask`
 #[derive(Debug)]
 pub struct PostgresMetricsLayer;
 
diff --git a/core/node/node_framework/src/implementations/layers/prometheus_exporter.rs b/core/node/node_framework/src/implementations/layers/prometheus_exporter.rs
index 3cfa6e0d5427..4684a1d709ba 100644
--- a/core/node/node_framework/src/implementations/layers/prometheus_exporter.rs
+++ b/core/node/node_framework/src/implementations/layers/prometheus_exporter.rs
@@ -8,12 +8,15 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
-/// Builder for a prometheus exporter.
+/// Wiring layer for Prometheus exporter server.
 ///
-/// ## Effects
+/// ## Requests resources
 ///
-/// - Adds prometheus health check to the `ResourceCollection<HealthCheckResource>`.
-/// - Adds `prometheus_exporter` to the node.
+/// - `AppHealthCheckResource` (adds a health check)
+///
+/// ## Adds tasks
+///
+/// - `PrometheusExporterTask`
 #[derive(Debug)]
 pub struct PrometheusExporterLayer(pub PrometheusExporterConfig);
 
diff --git a/core/node/node_framework/src/implementations/layers/proof_data_handler.rs b/core/node/node_framework/src/implementations/layers/proof_data_handler.rs
index 7952ca6a585f..07213edb18cf 100644
--- a/core/node/node_framework/src/implementations/layers/proof_data_handler.rs
+++ b/core/node/node_framework/src/implementations/layers/proof_data_handler.rs
@@ -15,13 +15,16 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
-/// Builder for a proof data handler.
+/// Wiring layer for proof data handler server.
 ///
-/// ## Effects
+/// ## Requests resources
 ///
-/// - Resolves `PoolResource<MasterPool>`.
-/// - Resolves `ObjectStoreResource`.
-/// - Adds `proof_data_handler` to the node.
+/// - `PoolResource<MasterPool>`
+/// - `ObjectStoreResource`
+///
+/// ## Adds tasks
+///
+/// - `ProofDataHandlerTask`
 #[derive(Debug)]
 pub struct ProofDataHandlerLayer {
     proof_data_handler_config: ProofDataHandlerConfig,
diff --git a/core/node/node_framework/src/implementations/layers/pruning.rs b/core/node/node_framework/src/implementations/layers/pruning.rs
index 3ad52606083b..8747901dc9d8 100644
--- a/core/node/node_framework/src/implementations/layers/pruning.rs
+++ b/core/node/node_framework/src/implementations/layers/pruning.rs
@@ -12,6 +12,16 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for node pruning layer.
+///
+/// ## Requests resources
+///
+/// - `PoolResource<MasterPool>`
+/// - `AppHealthCheckResource` (adds a health check)
+///
+/// ## Adds tasks
+///
+/// - `DbPruner`
 #[derive(Debug)]
 pub struct PruningLayer {
     pruning_removal_delay: Duration,
diff --git a/core/node/node_framework/src/implementations/layers/query_eth_client.rs b/core/node/node_framework/src/implementations/layers/query_eth_client.rs
index 0e4be369db48..36f0c8176609 100644
--- a/core/node/node_framework/src/implementations/layers/query_eth_client.rs
+++ b/core/node/node_framework/src/implementations/layers/query_eth_client.rs
@@ -8,6 +8,11 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for Ethereum client.
+///
+/// ## Adds resources
+///
+/// - `EthInterfaceResource`
 #[derive(Debug)]
 pub struct QueryEthClientLayer {
     chain_id: L1ChainId,
diff --git a/core/node/node_framework/src/implementations/layers/reorg_detector_checker.rs b/core/node/node_framework/src/implementations/layers/reorg_detector_checker.rs
index eee63e6763b1..31b93a1b566e 100644
--- a/core/node/node_framework/src/implementations/layers/reorg_detector_checker.rs
+++ b/core/node/node_framework/src/implementations/layers/reorg_detector_checker.rs
@@ -17,8 +17,17 @@ use crate::{
 
 const REORG_DETECTED_SLEEP_INTERVAL: Duration = Duration::from_secs(1);
 
-/// The layer is responsible for integrating reorg checking into the system.
-/// When a reorg is detected, the system will not start running until it is fixed.
+/// Wiring layer for [`ReorgDetector`] checker.
+/// This layer is responsible for detecting reorgs and preventing the node from starting if it occurs.
+///
+/// ## Requests resources
+///
+/// - `MainNodeClientResource`
+/// - `PoolResource<MasterPool>`
+///
+/// ## Adds preconditions
+///
+/// - `CheckerPrecondition`
 #[derive(Debug)]
 pub struct ReorgDetectorCheckerLayer;
 
diff --git a/core/node/node_framework/src/implementations/layers/reorg_detector_runner.rs b/core/node/node_framework/src/implementations/layers/reorg_detector_runner.rs
index 55ee621c15b0..2ffc33d3145b 100644
--- a/core/node/node_framework/src/implementations/layers/reorg_detector_runner.rs
+++ b/core/node/node_framework/src/implementations/layers/reorg_detector_runner.rs
@@ -15,7 +15,18 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for [`ReorgDetector`] runner.
 /// Layer responsible for detecting reorg and reverting blocks in case it was found.
+///
+/// ## Requests resources
+///
+/// - `MainNodeClientResource`
+/// - `PoolResource<MasterPool>`
+/// - `BlockReverterResource`
+///
+/// ## Adds oneshot tasks
+///
+/// - `RunnerUnconstrainedOneshotTask`
 #[derive(Debug)]
 pub struct ReorgDetectorRunnerLayer;
 
diff --git a/core/node/node_framework/src/implementations/layers/sigint.rs b/core/node/node_framework/src/implementations/layers/sigint.rs
index 255305629c64..c3200139aba9 100644
--- a/core/node/node_framework/src/implementations/layers/sigint.rs
+++ b/core/node/node_framework/src/implementations/layers/sigint.rs
@@ -6,8 +6,12 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
-/// Layer that changes the handling of SIGINT signal, preventing an immediate shutdown.
+/// Wiring layer that changes the handling of SIGINT signal, preventing an immediate shutdown.
 /// Instead, it would propagate the signal to the rest of the node, allowing it to shut down gracefully.
+///
+/// ## Adds tasks
+///
+/// - `SigintHandlerTask`
 #[derive(Debug)]
 pub struct SigintHandlerLayer;
 
diff --git a/core/node/node_framework/src/implementations/layers/state_keeper/external_io.rs b/core/node/node_framework/src/implementations/layers/state_keeper/external_io.rs
index 1ec80fef4272..c875ff10b0ea 100644
--- a/core/node/node_framework/src/implementations/layers/state_keeper/external_io.rs
+++ b/core/node/node_framework/src/implementations/layers/state_keeper/external_io.rs
@@ -18,6 +18,19 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for `ExternalIO`, an IO part of state keeper used by the external node.
+///
+/// ## Requests resources
+///
+/// - `PoolResource<MasterPool>`
+/// - `MainNodeClientResource`
+///
+/// ## Adds resources
+///
+/// - `SyncStateResource`
+/// - `ActionQueueSenderResource`
+/// - `StateKeeperIOResource`
+/// - `ConditionalSealerResource`
 #[derive(Debug)]
 pub struct ExternalIOLayer {
     chain_id: L2ChainId,
diff --git a/core/node/node_framework/src/implementations/layers/state_keeper/main_batch_executor.rs b/core/node/node_framework/src/implementations/layers/state_keeper/main_batch_executor.rs
index 82e6e52274aa..796b147d1c60 100644
--- a/core/node/node_framework/src/implementations/layers/state_keeper/main_batch_executor.rs
+++ b/core/node/node_framework/src/implementations/layers/state_keeper/main_batch_executor.rs
@@ -7,6 +7,11 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for `MainBatchExecutor`, part of the state keeper responsible for running the VM.
+///
+/// ## Adds resources
+///
+/// - `MainBatchExecutor`
 #[derive(Debug)]
 pub struct MainBatchExecutorLayer {
     save_call_traces: bool,
diff --git a/core/node/node_framework/src/implementations/layers/state_keeper/mempool_io.rs b/core/node/node_framework/src/implementations/layers/state_keeper/mempool_io.rs
index 1a913fd990bf..2951d5edc9e9 100644
--- a/core/node/node_framework/src/implementations/layers/state_keeper/mempool_io.rs
+++ b/core/node/node_framework/src/implementations/layers/state_keeper/mempool_io.rs
@@ -20,6 +20,24 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for `MempoolIO`, an IO part of state keeper used by the main node.
+///
+/// ## Requests resources
+///
+/// - `FeeInputResource`
+/// - `PoolResource<MasterPool>`
+///
+/// - `AppHealthCheckResource` (adds a health check)
+///
+/// ## Adds resources
+///
+/// - `StateKeeperIOResource`
+/// - `ConditionalSealerResource`
+///
+/// ## Adds tasks
+///
+/// - `MempoolFetcherTask`
+/// - `TaskTypeName2`
 #[derive(Debug)]
 pub struct MempoolIOLayer {
     zksync_network_id: L2ChainId,
diff --git a/core/node/node_framework/src/implementations/layers/state_keeper/mod.rs b/core/node/node_framework/src/implementations/layers/state_keeper/mod.rs
index 46e56eca0e65..3627779c8695 100644
--- a/core/node/node_framework/src/implementations/layers/state_keeper/mod.rs
+++ b/core/node/node_framework/src/implementations/layers/state_keeper/mod.rs
@@ -29,11 +29,20 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
-/// Requests:
+/// Wiring layer for the state keeper.
+///
+/// ## Requests resources
+///
 /// - `StateKeeperIOResource`
 /// - `BatchExecutorResource`
+/// - `OutputHandlerResource`
 /// - `ConditionalSealerResource`
+/// - `PoolResource<MasterPool>`
+///
+/// ## Adds tasks
 ///
+/// - `RocksdbCatchupTask`
+/// - `StateKeeperTask`
 #[derive(Debug)]
 pub struct StateKeeperLayer {
     state_keeper_db_path: String,
diff --git a/core/node/node_framework/src/implementations/layers/state_keeper/output_handler.rs b/core/node/node_framework/src/implementations/layers/state_keeper/output_handler.rs
index 3213cfb29b13..3d27dfdcd608 100644
--- a/core/node/node_framework/src/implementations/layers/state_keeper/output_handler.rs
+++ b/core/node/node_framework/src/implementations/layers/state_keeper/output_handler.rs
@@ -17,6 +17,21 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for the state keeper output handler.
+///
+/// ## Requests resources
+///
+/// - `PoolResource<MasterPool>`
+/// - `SyncStateResource` (optional)
+/// - `AppHealthCheckResource` (adds a health check)
+///
+/// ## Adds resources
+///
+/// - `OutputHandlerResource`
+///
+/// ## Adds tasks
+///
+/// - `L2BlockSealerTask`
 #[derive(Debug)]
 pub struct OutputHandlerLayer {
     l2_shared_bridge_addr: Address,
diff --git a/core/node/node_framework/src/implementations/layers/sync_state_updater.rs b/core/node/node_framework/src/implementations/layers/sync_state_updater.rs
index fcbe51f581e1..0c7c04e45d2e 100644
--- a/core/node/node_framework/src/implementations/layers/sync_state_updater.rs
+++ b/core/node/node_framework/src/implementations/layers/sync_state_updater.rs
@@ -13,8 +13,21 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
-/// Runs the dynamic sync state updater for `SyncState` if no `SyncState` was provided before.
-/// This layer may be used as a fallback for EN API if API server runs without the core component.
+/// Wiring layer for [`SyncState`] maintenance.
+/// If [`SyncStateResource`] is already provided by another layer, this layer does nothing.
+///
+/// ## Requests resources
+///
+/// - `PoolResource<MasterPool>`
+/// - `MainNodeClientResource`
+///
+/// ## Adds resources
+///
+/// - `SyncStateResource`
+///
+/// ## Adds tasks
+///
+/// - `SyncStateUpdater`
 #[derive(Debug)]
 pub struct SyncStateUpdaterLayer;
 
diff --git a/core/node/node_framework/src/implementations/layers/tee_verifier_input_producer.rs b/core/node/node_framework/src/implementations/layers/tee_verifier_input_producer.rs
index 76ae0b26971f..00b5ab4d9795 100644
--- a/core/node/node_framework/src/implementations/layers/tee_verifier_input_producer.rs
+++ b/core/node/node_framework/src/implementations/layers/tee_verifier_input_producer.rs
@@ -12,6 +12,15 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for [`TeeVerifierInputProducer`].
+///
+/// ## Requests resources
+///
+/// - `PoolResource<MasterPool>`
+///
+/// ## Adds tasks
+///
+/// - `TeeVerifierInputProducer`
 #[derive(Debug)]
 pub struct TeeVerifierInputProducerLayer {
     l2_chain_id: L2ChainId,
@@ -40,23 +49,19 @@ impl WiringLayer for TeeVerifierInputProducerLayer {
         let tee =
             TeeVerifierInputProducer::new(pool_resource, object_store.0, self.l2_chain_id).await?;
 
-        context.add_task(Box::new(TeeVerifierInputProducerTask { tee }));
+        context.add_task(Box::new(tee));
 
         Ok(())
     }
 }
 
-pub struct TeeVerifierInputProducerTask {
-    tee: TeeVerifierInputProducer,
-}
-
 #[async_trait::async_trait]
-impl Task for TeeVerifierInputProducerTask {
+impl Task for TeeVerifierInputProducer {
     fn id(&self) -> TaskId {
         "tee_verifier_input_producer".into()
     }
 
     async fn run(self: Box<Self>, stop_receiver: StopReceiver) -> anyhow::Result<()> {
-        self.tee.run(stop_receiver.0, None).await
+        (*self).run(stop_receiver.0, None).await
     }
 }
diff --git a/core/node/node_framework/src/implementations/layers/tree_data_fetcher.rs b/core/node/node_framework/src/implementations/layers/tree_data_fetcher.rs
index c45071ce418b..7a54b1332037 100644
--- a/core/node/node_framework/src/implementations/layers/tree_data_fetcher.rs
+++ b/core/node/node_framework/src/implementations/layers/tree_data_fetcher.rs
@@ -13,6 +13,18 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for [`TreeDataFetcher`].
+///
+/// ## Requests resources
+///
+/// - `PoolResource<MasterPool>`
+/// - `MainNodeClientResource`
+/// - `EthInterfaceResource`
+/// - `AppHealthCheckResource` (adds a health check)
+///
+/// ## Adds tasks
+///
+/// - `TreeDataFetcher`
 #[derive(Debug)]
 pub struct TreeDataFetcherLayer {
     diamond_proxy_addr: Address,
diff --git a/core/node/node_framework/src/implementations/layers/validate_chain_ids.rs b/core/node/node_framework/src/implementations/layers/validate_chain_ids.rs
index 0f04a35d484a..a9f5a61c65f1 100644
--- a/core/node/node_framework/src/implementations/layers/validate_chain_ids.rs
+++ b/core/node/node_framework/src/implementations/layers/validate_chain_ids.rs
@@ -11,6 +11,17 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for chain ID validation precondition for external node.
+/// Ensures that chain IDs are consistent locally, on main node, and on L1.
+///
+/// ## Requests resources
+///
+/// - `EthInterfaceResource`
+/// - `MainNodeClientResource
+///
+/// ## Adds preconditions
+///
+/// - `ValidateChainIdsTask`
 #[derive(Debug)]
 pub struct ValidateChainIdsLayer {
     l1_chain_id: L1ChainId,
diff --git a/core/node/node_framework/src/implementations/layers/vm_runner/protective_reads.rs b/core/node/node_framework/src/implementations/layers/vm_runner/protective_reads.rs
index a55f8dd7ac85..dfc17a342af9 100644
--- a/core/node/node_framework/src/implementations/layers/vm_runner/protective_reads.rs
+++ b/core/node/node_framework/src/implementations/layers/vm_runner/protective_reads.rs
@@ -9,6 +9,17 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for protective reads writer.
+///
+/// ## Requests resources
+///
+/// - `PoolResource<MasterPool>`
+///
+/// ## Adds tasks
+///
+/// - `StorageSyncTask<ProtectiveReadsIo>`
+/// - `ConcurrentOutputHandlerFactoryTask<ProtectiveReadsIo>`
+/// - `ProtectiveReadsWriterTask`
 #[derive(Debug)]
 pub struct ProtectiveReadsWriterLayer {
     protective_reads_writer_config: ProtectiveReadsWriterConfig,
diff --git a/core/node/node_framework/src/implementations/layers/web3_api/caches.rs b/core/node/node_framework/src/implementations/layers/web3_api/caches.rs
index c01a62748fa4..cc62d2ebd4c5 100644
--- a/core/node/node_framework/src/implementations/layers/web3_api/caches.rs
+++ b/core/node/node_framework/src/implementations/layers/web3_api/caches.rs
@@ -12,6 +12,19 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for API mempool cache.
+///
+/// ## Requests resources
+///
+/// - `PoolResource<ReplicaPool>`
+///
+/// ## Adds resources
+///
+/// - `MempoolCacheResource`
+///
+/// ## Adds tasks
+///
+/// - `MempoolCacheUpdateTask`
 #[derive(Debug)]
 pub struct MempoolCacheLayer {
     capacity: usize,
diff --git a/core/node/node_framework/src/implementations/layers/web3_api/server.rs b/core/node/node_framework/src/implementations/layers/web3_api/server.rs
index 428e5c88503d..2ae4c34da34e 100644
--- a/core/node/node_framework/src/implementations/layers/web3_api/server.rs
+++ b/core/node/node_framework/src/implementations/layers/web3_api/server.rs
@@ -67,6 +67,22 @@ enum Transport {
     Ws,
 }
 
+/// Wiring layer for Web3 JSON RPC server.
+///
+/// ## Requests resources
+///
+/// - `PoolResource<ReplicaPool>`
+/// - `TxSenderResource`
+/// - `SyncStateResource` (optional)
+/// - `TreeApiClientResource` (optional)
+/// - `MempoolCacheResource`
+/// - `CircuitBreakersResource` (adds a circuit breaker)
+/// - `AppHealthCheckResource` (adds a health check)
+///
+/// ## Adds tasks
+///
+/// - `Web3ApiTask` -- wrapper for all the tasks spawned by the API.
+/// - `ApiTaskGarbageCollector` -- maintenance task that manages API tasks.
 #[derive(Debug)]
 pub struct Web3ServerLayer {
     transport: Transport,
diff --git a/core/node/node_framework/src/implementations/layers/web3_api/tree_api_client.rs b/core/node/node_framework/src/implementations/layers/web3_api/tree_api_client.rs
index 42166e16b1dd..492893a3b7f2 100644
--- a/core/node/node_framework/src/implementations/layers/web3_api/tree_api_client.rs
+++ b/core/node/node_framework/src/implementations/layers/web3_api/tree_api_client.rs
@@ -10,10 +10,18 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
-/// Layer that inserts the `TreeApiHttpClient` into the `ServiceContext` resources, if there is no
+/// Wiring layer that provides the `TreeApiHttpClient` into the `ServiceContext` resources, if there is no
 /// other client already inserted.
 ///
-/// In case a client is already provided in the contest, the layer does nothing.
+/// In case a client is already provided in the context, this layer does nothing.
+///
+/// ## Requests resources
+///
+/// - `AppHealthCheckResource` (adds a health check)
+///
+/// ## Adds resources
+///
+/// - `TreeApiClientResource` (if no such resource already exists)
 #[derive(Debug)]
 pub struct TreeApiClientLayer {
     url: Option<String>,
diff --git a/core/node/node_framework/src/implementations/layers/web3_api/tx_sender.rs b/core/node/node_framework/src/implementations/layers/web3_api/tx_sender.rs
index 010778315e58..209d6d995bb1 100644
--- a/core/node/node_framework/src/implementations/layers/web3_api/tx_sender.rs
+++ b/core/node/node_framework/src/implementations/layers/web3_api/tx_sender.rs
@@ -33,6 +33,25 @@ pub struct PostgresStorageCachesConfig {
     pub latest_values_cache_size: u64,
 }
 
+/// Wiring layer for the `TxSender`.
+/// Prepares the `TxSender` itself, as well as the tasks required for its maintenance.
+///
+/// ## Requests resources
+///
+/// - `TxSinkResource`
+/// - `PoolResource<ReplicaPool>`
+/// - `ConditionalSealerResource` (optional)
+/// - `FeeInputResource`
+///
+/// ## Adds resources
+///
+/// - `TxSenderResource`
+///
+/// ## Adds tasks
+///
+/// - `PostgresStorageCachesTask`
+/// - `VmConcurrencyBarrierTask`
+/// - `WhitelistedTokensForAaUpdateTask` (optional)
 #[derive(Debug)]
 pub struct TxSenderLayer {
     tx_sender_config: TxSenderConfig,
diff --git a/core/node/node_framework/src/implementations/layers/web3_api/tx_sink.rs b/core/node/node_framework/src/implementations/layers/web3_api/tx_sink.rs
index 98ed50ba9e45..6ce5b47513f7 100644
--- a/core/node/node_framework/src/implementations/layers/web3_api/tx_sink.rs
+++ b/core/node/node_framework/src/implementations/layers/web3_api/tx_sink.rs
@@ -16,6 +16,19 @@ use crate::{
     wiring_layer::{WiringError, WiringLayer},
 };
 
+/// Wiring layer for `TxSink` -- an abstraction that handles outputs from `TxSender`.
+///
+/// ## Requests resources
+///
+/// - `PoolResource<MasterPool>`
+///
+/// ## Adds resources
+///
+/// - `TxSinkResource`
+///
+/// ## Adds tasks
+///
+/// - `AccountNonceSweeperTask` (only for `ProxySink`)
 #[derive(Debug)]
 #[non_exhaustive]
 pub enum TxSinkLayer {
diff --git a/core/node/node_framework/src/implementations/resources/action_queue.rs b/core/node/node_framework/src/implementations/resources/action_queue.rs
index 164f8dca3109..b0f70828018b 100644
--- a/core/node/node_framework/src/implementations/resources/action_queue.rs
+++ b/core/node/node_framework/src/implementations/resources/action_queue.rs
@@ -2,6 +2,8 @@ use zksync_node_sync::ActionQueueSender;
 
 use crate::resource::{Resource, Unique};
 
+/// A resource that provides [`ActionQueueSender`] to the service.
+/// This resource is unique, e.g. it's expected to be consumed by a single service.
 #[derive(Debug, Clone)]
 pub struct ActionQueueSenderResource(pub Unique<ActionQueueSender>);
 
diff --git a/core/node/node_framework/src/implementations/resources/circuit_breakers.rs b/core/node/node_framework/src/implementations/resources/circuit_breakers.rs
index 6b9eebb7b96e..038d03a31eb0 100644
--- a/core/node/node_framework/src/implementations/resources/circuit_breakers.rs
+++ b/core/node/node_framework/src/implementations/resources/circuit_breakers.rs
@@ -4,6 +4,7 @@ use zksync_circuit_breaker::CircuitBreakers;
 
 use crate::resource::Resource;
 
+/// A resource that provides [`CircuitBreakers`] to the service.
 #[derive(Debug, Clone, Default)]
 pub struct CircuitBreakersResource {
     pub breakers: Arc<CircuitBreakers>,
diff --git a/core/node/node_framework/src/implementations/resources/eth_interface.rs b/core/node/node_framework/src/implementations/resources/eth_interface.rs
index 7a72abd11a9a..cf470c0379da 100644
--- a/core/node/node_framework/src/implementations/resources/eth_interface.rs
+++ b/core/node/node_framework/src/implementations/resources/eth_interface.rs
@@ -3,6 +3,7 @@ use zksync_web3_decl::client::{DynClient, L1};
 
 use crate::resource::Resource;
 
+/// A resource that provides L1 interface object to the service.
 #[derive(Debug, Clone)]
 pub struct EthInterfaceResource(pub Box<DynClient<L1>>);
 
@@ -12,6 +13,7 @@ impl Resource for EthInterfaceResource {
     }
 }
 
+/// A resource that provides L1 interface with signing capabilities to the service.
 #[derive(Debug, Clone)]
 pub struct BoundEthInterfaceResource(pub Box<dyn BoundEthInterface>);
 
@@ -21,6 +23,7 @@ impl Resource for BoundEthInterfaceResource {
     }
 }
 
+/// Same as `BoundEthInterfaceResource`, but for managing EIP-4844 blobs.
 #[derive(Debug, Clone)]
 pub struct BoundEthInterfaceForBlobsResource(pub Box<dyn BoundEthInterface>);
 
diff --git a/core/node/node_framework/src/implementations/resources/fee_input.rs b/core/node/node_framework/src/implementations/resources/fee_input.rs
index fbbf6be3db8c..e3204510c58e 100644
--- a/core/node/node_framework/src/implementations/resources/fee_input.rs
+++ b/core/node/node_framework/src/implementations/resources/fee_input.rs
@@ -4,7 +4,7 @@ use zksync_node_fee_model::BatchFeeModelInputProvider;
 
 use crate::resource::Resource;
 
-/// Wrapper for the batch fee model input provider.
+/// A resource that provides [`BatchFeeModelInputProvider`] implementation to the service.
 #[derive(Debug, Clone)]
 pub struct FeeInputResource(pub Arc<dyn BatchFeeModelInputProvider>);
 
diff --git a/core/node/node_framework/src/implementations/resources/healthcheck.rs b/core/node/node_framework/src/implementations/resources/healthcheck.rs
index e1df3ada8f30..b4810eba46be 100644
--- a/core/node/node_framework/src/implementations/resources/healthcheck.rs
+++ b/core/node/node_framework/src/implementations/resources/healthcheck.rs
@@ -6,6 +6,7 @@ pub use zksync_health_check::{CheckHealth, ReactiveHealthCheck};
 
 use crate::resource::Resource;
 
+/// A resource that provides [`AppHealthCheck`] to the service.
 #[derive(Debug, Clone, Default)]
 pub struct AppHealthCheckResource(pub Arc<AppHealthCheck>);
 
diff --git a/core/node/node_framework/src/implementations/resources/l1_tx_params.rs b/core/node/node_framework/src/implementations/resources/l1_tx_params.rs
index 57ba1f4af165..8fd962480b9d 100644
--- a/core/node/node_framework/src/implementations/resources/l1_tx_params.rs
+++ b/core/node/node_framework/src/implementations/resources/l1_tx_params.rs
@@ -4,7 +4,7 @@ use zksync_node_fee_model::l1_gas_price::L1TxParamsProvider;
 
 use crate::resource::Resource;
 
-/// Wrapper for the l1 tx params provider.
+/// A resource that provides [`L1TxParamsProvider`] implementation to the service.
 #[derive(Debug, Clone)]
 pub struct L1TxParamsResource(pub Arc<dyn L1TxParamsProvider>);
 
diff --git a/core/node/node_framework/src/implementations/resources/main_node_client.rs b/core/node/node_framework/src/implementations/resources/main_node_client.rs
index 903a6ce9b9be..64a0ac85bef6 100644
--- a/core/node/node_framework/src/implementations/resources/main_node_client.rs
+++ b/core/node/node_framework/src/implementations/resources/main_node_client.rs
@@ -2,6 +2,7 @@ use zksync_web3_decl::client::{DynClient, L2};
 
 use crate::resource::Resource;
 
+/// A resource that provides L2 interface object to the service.
 #[derive(Debug, Clone)]
 pub struct MainNodeClientResource(pub Box<DynClient<L2>>);
 
diff --git a/core/node/node_framework/src/implementations/resources/object_store.rs b/core/node/node_framework/src/implementations/resources/object_store.rs
index d53c7540c793..fbfc20d93180 100644
--- a/core/node/node_framework/src/implementations/resources/object_store.rs
+++ b/core/node/node_framework/src/implementations/resources/object_store.rs
@@ -4,7 +4,7 @@ use zksync_object_store::ObjectStore;
 
 use crate::resource::Resource;
 
-/// Wrapper for the object store.
+/// A resource that provides [`ObjectStore`] to the service.
 #[derive(Debug, Clone)]
 pub struct ObjectStoreResource(pub Arc<dyn ObjectStore>);
 
diff --git a/core/node/node_framework/src/implementations/resources/reverter.rs b/core/node/node_framework/src/implementations/resources/reverter.rs
index 2a2bdb142a85..2d24f8fbbaf7 100644
--- a/core/node/node_framework/src/implementations/resources/reverter.rs
+++ b/core/node/node_framework/src/implementations/resources/reverter.rs
@@ -4,7 +4,7 @@ use zksync_block_reverter::BlockReverter;
 
 use crate::resource::Resource;
 
-/// Wrapper for the  block reverter.
+/// A resource that provides [`BlockReverter`] to the service.
 #[derive(Debug, Clone)]
 pub struct BlockReverterResource(pub Arc<BlockReverter>);
 
diff --git a/core/node/node_framework/src/implementations/resources/state_keeper.rs b/core/node/node_framework/src/implementations/resources/state_keeper.rs
index 804822154497..860332f26293 100644
--- a/core/node/node_framework/src/implementations/resources/state_keeper.rs
+++ b/core/node/node_framework/src/implementations/resources/state_keeper.rs
@@ -6,6 +6,8 @@ use zksync_state_keeper::{
 
 use crate::resource::{Resource, Unique};
 
+/// A resource that provides [`StateKeeperIO`] implementation to the service.
+/// This resource is unique, e.g. it's expected to be consumed by a single service.
 #[derive(Debug, Clone)]
 pub struct StateKeeperIOResource(pub Unique<Box<dyn StateKeeperIO>>);
 
@@ -15,6 +17,8 @@ impl Resource for StateKeeperIOResource {
     }
 }
 
+/// A resource that provides [`BatchExecutor`] implementation to the service.
+/// This resource is unique, e.g. it's expected to be consumed by a single service.
 #[derive(Debug, Clone)]
 pub struct BatchExecutorResource(pub Unique<Box<dyn BatchExecutor>>);
 
@@ -24,6 +28,8 @@ impl Resource for BatchExecutorResource {
     }
 }
 
+/// A resource that provides [`OutputHandler`] implementation to the service.
+/// This resource is unique, e.g. it's expected to be consumed by a single service.
 #[derive(Debug, Clone)]
 pub struct OutputHandlerResource(pub Unique<OutputHandler>);
 
@@ -33,6 +39,7 @@ impl Resource for OutputHandlerResource {
     }
 }
 
+/// A resource that provides [`ConditionalSealer`] implementation to the service.
 #[derive(Debug, Clone)]
 pub struct ConditionalSealerResource(pub Arc<dyn ConditionalSealer>);
 
diff --git a/core/node/node_framework/src/implementations/resources/sync_state.rs b/core/node/node_framework/src/implementations/resources/sync_state.rs
index 87eb565ac077..25df1d94d99f 100644
--- a/core/node/node_framework/src/implementations/resources/sync_state.rs
+++ b/core/node/node_framework/src/implementations/resources/sync_state.rs
@@ -2,6 +2,7 @@ use zksync_node_sync::SyncState;
 
 use crate::resource::Resource;
 
+/// A resource that provides [`SyncState`] to the service.
 #[derive(Debug, Clone)]
 pub struct SyncStateResource(pub SyncState);
 
diff --git a/core/node/node_framework/src/implementations/resources/web3_api.rs b/core/node/node_framework/src/implementations/resources/web3_api.rs
index ba555ccca0ef..9b3716721261 100644
--- a/core/node/node_framework/src/implementations/resources/web3_api.rs
+++ b/core/node/node_framework/src/implementations/resources/web3_api.rs
@@ -8,6 +8,7 @@ use zksync_node_api_server::{
 
 use crate::resource::Resource;
 
+/// A resource that provides [`TxSender`] to the service.
 #[derive(Debug, Clone)]
 pub struct TxSenderResource(pub TxSender);
 
@@ -17,6 +18,7 @@ impl Resource for TxSenderResource {
     }
 }
 
+/// A resource that provides [`TxSink`] implementation to the service.
 #[derive(Debug, Clone)]
 pub struct TxSinkResource(pub Arc<dyn TxSink>);
 
@@ -26,6 +28,7 @@ impl Resource for TxSinkResource {
     }
 }
 
+/// A resource that provides [`TreeApiClient`] implementation to the service.
 #[derive(Debug, Clone)]
 pub struct TreeApiClientResource(pub Arc<dyn TreeApiClient>);
 
@@ -35,6 +38,7 @@ impl Resource for TreeApiClientResource {
     }
 }
 
+/// A resource that provides [`MempoolCache`] to the service.
 #[derive(Debug, Clone)]
 pub struct MempoolCacheResource(pub MempoolCache);