diff --git a/rust/blockstore/src/arrow/provider.rs b/rust/blockstore/src/arrow/provider.rs
index 1540fc3e5ab..e421cecf6de 100644
--- a/rust/blockstore/src/arrow/provider.rs
+++ b/rust/blockstore/src/arrow/provider.rs
@@ -469,6 +469,15 @@ pub struct RootManager {
     prefetched_roots: Arc<parking_lot::Mutex<HashMap<Uuid, Duration>>>,
 }
 
+impl std::fmt::Debug for RootManager {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("RootManager")
+            .field("cache", &self.cache)
+            .field("storage", &self.storage)
+            .finish()
+    }
+}
+
 impl RootManager {
     pub fn new(storage: Storage, cache: Box<dyn PersistentCache<Uuid, RootReader>>) -> Self {
         let cache: Arc<dyn PersistentCache<Uuid, RootReader>> = cache.into();
diff --git a/rust/garbage_collector/src/operators/list_files_at_version.rs b/rust/garbage_collector/src/operators/list_files_at_version.rs
new file mode 100644
index 00000000000..5bff14e9ed0
--- /dev/null
+++ b/rust/garbage_collector/src/operators/list_files_at_version.rs
@@ -0,0 +1,160 @@
+use async_trait::async_trait;
+use chroma_blockstore::{arrow::provider::RootManagerError, RootManager};
+use chroma_system::{Operator, OperatorType};
+use chroma_types::{chroma_proto::CollectionVersionFile, CollectionUuid, HNSW_PATH};
+use std::{collections::HashSet, str::FromStr};
+use thiserror::Error;
+use tokio::task::{JoinError, JoinSet};
+use uuid::Uuid;
+
+#[derive(Debug)]
+pub struct ListFilesAtVersionInput {
+    root_manager: RootManager,
+    version_file: CollectionVersionFile,
+    version: i64,
+}
+
+impl ListFilesAtVersionInput {
+    pub fn new(
+        root_manager: RootManager,
+        version_file: CollectionVersionFile,
+        version: i64,
+    ) -> Self {
+        Self {
+            root_manager,
+            version_file,
+            version,
+        }
+    }
+}
+
+#[derive(Debug)]
+pub struct ListFilesAtVersionOutput {
+    pub collection_id: CollectionUuid,
+    pub version: i64,
+    pub file_paths: HashSet<String>,
+}
+
+#[derive(Debug, Error)]
+pub enum ListFilesAtVersionError {
+    #[error("Version history field missing")]
+    VersionHistoryMissing,
+    #[error("Version {0} not found")]
+    VersionNotFound(i64),
+    #[error("Invalid UUID: {0}")]
+    InvalidUuid(uuid::Error),
+    #[error("Sparse index fetch task failed: {0}")]
+    SparseIndexTaskFailed(JoinError),
+    #[error("Error fetching block IDs for sparse index: {0}")]
+    FetchBlockIdsError(#[from] RootManagerError),
+    #[error("Version file missing collection ID")]
+    VersionFileMissingCollectionId,
+}
+
+#[derive(Clone, Debug)]
+pub struct ListFilesAtVersionsOperator {}
+
+#[async_trait]
+impl Operator<ListFilesAtVersionInput, ListFilesAtVersionOutput> for ListFilesAtVersionsOperator {
+    type Error = ListFilesAtVersionError;
+
+    fn get_type(&self) -> OperatorType {
+        OperatorType::IO
+    }
+
+    async fn run(
+        &self,
+        input: &ListFilesAtVersionInput,
+    ) -> Result<ListFilesAtVersionOutput, Self::Error> {
+        let collection_id = CollectionUuid::from_str(
+            &input
+                .version_file
+                .collection_info_immutable
+                .as_ref()
+                .ok_or_else(|| ListFilesAtVersionError::VersionFileMissingCollectionId)?
+                .collection_id,
+        )
+        .map_err(ListFilesAtVersionError::InvalidUuid)?;
+
+        let version_history = input
+            .version_file
+            .version_history
+            .as_ref()
+            .ok_or_else(|| ListFilesAtVersionError::VersionHistoryMissing)?;
+
+        let mut file_paths = HashSet::new();
+        let mut sparse_index_ids = HashSet::new();
+
+        let version = version_history
+            .versions
+            .iter()
+            .find(|v| v.version == input.version)
+            .ok_or_else(|| ListFilesAtVersionError::VersionNotFound(input.version))?;
+
+        tracing::debug!(
+            "Listing files at version {} for collection {}.",
+            version.version,
+            collection_id,
+        );
+        tracing::trace!(
+            "Processing version {:#?} for collection {}",
+            version,
+            collection_id
+        );
+
+        if let Some(segment_info) = &version.segment_info {
+            for segment in &segment_info.segment_compaction_info {
+                for (file_type, segment_paths) in &segment.file_paths {
+                    if file_type == "hnsw_index" || file_type == HNSW_PATH {
+                        for path in &segment_paths.paths {
+                            for hnsw_file in [
+                                "header.bin",
+                                "data_level0.bin",
+                                "length.bin",
+                                "link_lists.bin",
+                            ] {
+                                // Path construction here will need to be updated after the upcoming collection file prefix changes.
+                                file_paths.insert(format!("hnsw/{}/{}", path, hnsw_file));
+                            }
+                        }
+                    } else {
+                        // Must be a sparse index
+                        for path in &segment_paths.paths {
+                            // Path construction here will need to be updated after the upcoming collection file prefix changes.
+                            file_paths.insert(format!("sparse_index/{}", path));
+
+                            let sparse_index_id = Uuid::parse_str(path)
+                                .map_err(ListFilesAtVersionError::InvalidUuid)?;
+
+                            sparse_index_ids.insert(sparse_index_id);
+                        }
+                    }
+                }
+            }
+        }
+
+        let mut block_id_tasks = JoinSet::new();
+        for sparse_index_id in sparse_index_ids {
+            let root_manager = input.root_manager.clone();
+            block_id_tasks
+                .spawn(async move { root_manager.get_all_block_ids(&sparse_index_id).await });
+        }
+
+        while let Some(res) = block_id_tasks.join_next().await {
+            let block_ids = res
+                .map_err(ListFilesAtVersionError::SparseIndexTaskFailed)?
+                .map_err(ListFilesAtVersionError::FetchBlockIdsError)?;
+
+            for block_id in block_ids {
+                // Path construction here will need to be updated after the upcoming collection file prefix changes.
+                file_paths.insert(format!("block/{}", block_id));
+            }
+        }
+
+        Ok(ListFilesAtVersionOutput {
+            collection_id,
+            version: input.version,
+            file_paths,
+        })
+    }
+}
diff --git a/rust/garbage_collector/src/operators/mod.rs b/rust/garbage_collector/src/operators/mod.rs
index 144752ca1f9..703bbe0c274 100644
--- a/rust/garbage_collector/src/operators/mod.rs
+++ b/rust/garbage_collector/src/operators/mod.rs
@@ -8,4 +8,5 @@ pub mod fetch_lineage_file;
 pub mod fetch_sparse_index_files;
 pub mod fetch_version_file;
 pub mod get_version_file_paths;
+pub mod list_files_at_version;
 pub mod mark_versions_at_sysdb;