Claude Platform Docs

Memory Stores

Create a memory store
BetaManagedAgentsMemoryStore beta().memoryStores().create(params, requestOptions = RequestOptions.none())
POST/v1/memory_stores
List memory stores
MemoryStoreListPage beta().memoryStores().list(params = MemoryStoreListParams.none(), requestOptions = RequestOptions.none())
GET/v1/memory_stores
Retrieve a memory store
BetaManagedAgentsMemoryStore beta().memoryStores().retrieve(params = MemoryStoreRetrieveParams.none(), requestOptions = RequestOptions.none())
GET/v1/memory_stores/{memory_store_id}
Update a memory store
BetaManagedAgentsMemoryStore beta().memoryStores().update(params = MemoryStoreUpdateParams.none(), requestOptions = RequestOptions.none())
POST/v1/memory_stores/{memory_store_id}
Delete a memory store
BetaManagedAgentsDeletedMemoryStore beta().memoryStores().delete(params = MemoryStoreDeleteParams.none(), requestOptions = RequestOptions.none())
DELETE/v1/memory_stores/{memory_store_id}
Archive a memory store
BetaManagedAgentsMemoryStore beta().memoryStores().archive(params = MemoryStoreArchiveParams.none(), requestOptions = RequestOptions.none())
POST/v1/memory_stores/{memory_store_id}/archive
Models
class BetaManagedAgentsDeletedMemoryStore { type; id; }

Confirmation that a memory_store was deleted.

Type type
String id

ID of the deleted memory store (a memstore_... identifier). The store and all its memories and versions are no longer retrievable.

class BetaManagedAgentsMemoryStore { type; id; createdAt; /* 5 more */ }

A memory_store: a named container for agent memories, scoped to a workspace. Attach a store to a session via resources[] to mount it as a directory the agent can read and write.

Type type
String id

Unique identifier for the memory store (a memstore_... tagged ID). Use this when attaching the store to a session, or in the {memory_store_id} path parameter of subsequent calls.

LocalDateTime createdAt

A timestamp in RFC 3339 format

formatdate-time
String name

Human-readable name for the store. 1–255 characters. The store's mount-path slug under /mnt/memory/ is derived from this name.

LocalDateTime updatedAt

A timestamp in RFC 3339 format

formatdate-time
Optional<LocalDateTime> archivedAt

A timestamp in RFC 3339 format

formatdate-time
Optional<String> description

Free-text description of what the store contains, up to 1024 characters. Included in the agent's system prompt when the store is attached, so word it to be useful to the agent. Empty string when unset.

Optional<Metadata> metadata

Arbitrary key-value tags for your own bookkeeping (such as the end user a store belongs to). Up to 16 pairs; keys 1–64 characters; values up to 512 characters. Returned on retrieve/list but not filterable.

Memory StoresMemories

Create a memory
BetaManagedAgentsMemory beta().memoryStores().memories().create(params, requestOptions = RequestOptions.none())
POST/v1/memory_stores/{memory_store_id}/memories
List memories
MemoryListPage beta().memoryStores().memories().list(params = MemoryListParams.none(), requestOptions = RequestOptions.none())
GET/v1/memory_stores/{memory_store_id}/memories
Retrieve a memory
BetaManagedAgentsMemory beta().memoryStores().memories().retrieve(params, requestOptions = RequestOptions.none())
GET/v1/memory_stores/{memory_store_id}/memories/{memory_id}
Update a memory
BetaManagedAgentsMemory beta().memoryStores().memories().update(params, requestOptions = RequestOptions.none())
POST/v1/memory_stores/{memory_store_id}/memories/{memory_id}
Delete a memory
BetaManagedAgentsDeletedMemory beta().memoryStores().memories().delete(params, requestOptions = RequestOptions.none())
DELETE/v1/memory_stores/{memory_store_id}/memories/{memory_id}

Memory StoresMemory Versions

List memory versions
MemoryVersionListPage beta().memoryStores().memoryVersions().list(params = MemoryVersionListParams.none(), requestOptions = RequestOptions.none())
GET/v1/memory_stores/{memory_store_id}/memory_versions
Retrieve a memory version
BetaManagedAgentsMemoryVersion beta().memoryStores().memoryVersions().retrieve(params, requestOptions = RequestOptions.none())
GET/v1/memory_stores/{memory_store_id}/memory_versions/{memory_version_id}
Redact a memory version
BetaManagedAgentsMemoryVersion beta().memoryStores().memoryVersions().redact(params, requestOptions = RequestOptions.none())
POST/v1/memory_stores/{memory_store_id}/memory_versions/{memory_version_id}/redact