--- title: "Weaviate Cloud MCP server for AI agents - actionlake" description: "Give Claude 123 Weaviate Cloud actions through one MCP server: schema, objects, authz. Your agent never holds the credential. 100,000 calls a month free." canonical: https://actionlake.com/connectors/weaviate-cloud updated: 2026-10-23 --- Connectors · AI # Weaviate Cloud MCP server for AI agents. actionlake is an MCP gateway: one remote MCP server that connects Claude and other MCP clients to Weaviate Cloud and the rest of your systems. It gives your agent 123 Weaviate Cloud actions (59 reads, 35 writes and 29 that wait for a confirmation) and holds the Weaviate Cloud credential itself, so the agent never does. It paces Weaviate Cloud's limits and records every call. [Connect Weaviate Cloud free](https://actionlake.com/console?start=sandbox) [See pricing](https://actionlake.com/pricing) 100,000 free calls a month. No card, no email, no password: press Start a free sandbox on the next screen and keep the key it shows you. `claude mcp add --transport http actionlake https://connect.actionlake.com/mcp` the first call ``` do { action: "weaviate_cloud.users.list_all_users", intent: "check which Weaviate Cloud account is connected" } # List all users · read · 1 upstream call ``` - 123 actions in one signed file - 59 read look, never change - 35 write create and update - 29 wait for a yes destructive, confirmed first Set up ## Connect Weaviate Cloud in three steps. 1. 01 ### Add actionlake to Claude. Run the command once in Claude Code; its consent page can create a free sandbox: 100,000 calls a month, no card. In the Claude app, add a custom connector with the URL below and paste your key on the consent page. Creating a new sandbox from the Claude app is not yet tested by us. `https://connect.actionlake.com/mcp` 2. 02 ### Connect Weaviate Cloud. Bearer token. No consent screen: your agent can connect it for you, but the key then passes through your chat. To keep it out of the model's context, paste it in the console instead. actionlake stores what you paste write-only, sealed under your tenant's key. - `api_key` Weaviate API key - `host` Where your Weaviate Cloud lives: your host ``` account { op: "connections.requirements", service: "weaviate_cloud" } # free: exactly what to paste, and what is found for you ``` 3. 03 ### Make the first call. Check before a write. Ask in plain words; Claude picks the action. Before anything changes, `check` validates the call and prices it, for free. ``` do { action: "weaviate_cloud.users.list_all_users" } # list all users · read · 1 upstream call check { action: "weaviate_cloud.users.create_user", input: { … } } # free: inputs, permissions, cost and confirmations, nothing sent ``` Weaviate Cloud at a glance **Sign-in** Bearer token. No consent screen: your agent can connect it for you, but the key then passes through your chat. To keep it out of the model's context, paste it in the console instead. **You provide** `api_key` **Setup fields** `host` **Limits we pace to** 20 calls a second, per connection **API covered** Weaviate REST API 1.40.2 (Swagger 2.0), at your Weaviate Cloud instance's API base URL, which you enter when connecting (path /v1) **Built from** Weaviate Cloud's documentation, read 23 October 2026[OpenAPI spec (GitHub)](https://raw.githubusercontent.com/weaviate/weaviate/v1.40.2/openapi-specs/schema.json) [weaviate.io](https://weaviate.io/developers/weaviate/api/rest) **Service file** Version 1.0.0, signed (Ed25519) **Cached reads** 49 of 59 reads, for up to 5 minutes; a write clears what it affects **Shared entities** 4, so ask can line Weaviate Cloud up with your other systems **Data** Processed and stored in Sydney, Australia. No US region yet Capabilities ## What an AI agent can do in Weaviate Cloud. 123 actions in 20 areas. Every one carries its effect, so a key can allow the reads and hold the rest. - **59** read look, never change - **35** write create and update - **29** destructive wait for a confirmation 1. ### Schema 26 10 read · 10 write · 6 destructive Get all collection definitions · Create a new alias · List aliases · Create a new collection 2. ### Objects 19 6 read · 9 write · 4 destructive Add an object reference · Create an object · List objects · Add an object reference 3. ### Authz 18 10 read · 2 write · 6 destructive Get all roles · Create new role · Get a role · Delete a role 4. ### Replication 10 4 read · 2 write · 4 destructive Apply replication scaling plan · List replication operations · Initiate a replica movement · Retrieve a replication operation 5. ### Users 8 3 read · 2 write · 3 destructive List all users · Get current user info · Create a new user · Get user info 6. ### Backups 7 3 read · 2 write · 2 destructive Create a backup · List all created backups · Restore from a backup · Get backup creation status 7. ### Namespaces 7 2 read · 3 write · 2 destructive Create a new namespace · List namespaces · Resume a namespace · Get a namespace 8. ### Search 5 5 read · 0 write · 0 destructive Search a collection with bm25 · Search a collection with hybrid · Search a collection with near-object · Search a collection with near-text **12 more areas · 23 actions** - Batch **3** - Export **3** - Wellknown **3** - Classifications **2** - Experimental **2** - Graphql **2** - Meta **2** - Nodes **2** - Aggregate **1** - Cluster **1** - Distributed tasks **1** - Tokenize **1** Top actions ## The Weaviate Cloud API, shaped for agents. The ids your agent types, what each does, and the one name it shares with other systems. 9 of Weaviate Cloud's 9 action names are shared with at least one other connector, so an agent learns them once. | Action | What it does | Effect | Same name in | | --- | --- | --- | --- | | `weaviate_cloud.users.list_all_users` List all users | List all users. | read | `identity.user.list` 474 connectors | | `weaviate_cloud.authz.get_roles` Get all roles | Get all roles. | read | `identity.role.list` 184 connectors | | `weaviate_cloud.users.get_own_info` Get current user info | Get current user info. | read | `identity.current_user.get` 307 connectors | | `weaviate_cloud.users.create_user` Create a new user | Create a new user. | write | `identity.user.create` 262 connectors | | `weaviate_cloud.authz.create_role` Create new role | Create new role. | write | `identity.role.create` 105 connectors | | `weaviate_cloud.users.delete_user` Delete a user | Delete a user. | destructive | `identity.user.delete` 253 connectors | | `weaviate_cloud.schema.dump` Get all collection definitions | Get all collection definitions. | read | this connector | | `weaviate_cloud.nodes.get` Get node status | Get node status. | read | this connector | | `weaviate_cloud.search.bm25` Search a collection with bm25 | Search a collection with bm25. | read | this connector | | `weaviate_cloud.backups.list` List all created backups | List all created backups. | read | this connector | | `weaviate_cloud.graphql.post` Perform a GraphQL query | Perform a GraphQL query. | read | this connector | | `weaviate_cloud.export.create` Start a new export | Start a new export. | write | this connector | Try it ## Prompts to paste into Claude. Each one names the Weaviate Cloud actions it will call, so you know what it reads and what it changes before you send it. 1. Read read Who has access in Weaviate Cloud? List every user and their role. calls `weaviate_cloud.users.list_all_users` 2. Write write Create a new user in Weaviate Cloud. Show me exactly what you will send before you save it. calls `weaviate_cloud.users.create_user` Governance for Weaviate Cloud ## Destructive actions wait for a yes. 29 Weaviate Cloud actions are destructive. These are all of them: - Delete a user `weaviate_cloud.users.delete_user` - Delete a role `weaviate_cloud.authz.delete_role` - Cancel an export `weaviate_cloud.export.cancel` - Cancel a backup `weaviate_cloud.backups.cancel` - Delete an object `weaviate_cloud.objects.delete` - Delete objects in batch `weaviate_cloud.batch.objects_delete` - Delete an object `weaviate_cloud.objects.class_delete` - Delete an alias `weaviate_cloud.schema.aliases_delete` - Delete a collection (and all associated data) `weaviate_cloud.schema.objects_delete` - Delete tenants `weaviate_cloud.schema.tenants_delete` - Cancel a backup restoration `weaviate_cloud.backups.restore_cancel` - Remove permissions from a role `weaviate_cloud.authz.remove_permissions` - Assign a role to a user `weaviate_cloud.authz.assign_role_to_user` - Delete an object reference `weaviate_cloud.objects.references_delete` - Rotate API key of a user `weaviate_cloud.users.rotate_user_api_key` - Assign a role to a group `weaviate_cloud.authz.assign_role_to_group` - Revoke a role from a user `weaviate_cloud.authz.revoke_role_from_user` - Delete a namespace `weaviate_cloud.namespaces.delete_namespace` - Revoke a role from a group `weaviate_cloud.authz.revoke_role_from_group` - Delete a collection's vector index. `weaviate_cloud.schema.objects_vectors_delete` - Delete a replication operation `weaviate_cloud.replication.delete_replication` - Delete an object reference `weaviate_cloud.objects.class_references_delete` - Delete a property's inverted index `weaviate_cloud.schema.objects_properties_delete` - Delete all replication operations `weaviate_cloud.replication.delete_all_replications` - Force delete replication operations `weaviate_cloud.replication.force_delete_replications` - Deactivate a user `weaviate_cloud.users.deactivate_user` - Cancel the in-flight reindex task on a property's inverted index `weaviate_cloud.schema.objects_index_cancel` - Suspend a namespace `weaviate_cloud.namespaces.suspend_namespace` - Cancel a replication operation `weaviate_cloud.replication.cancel_replication` A destructive action runs only with `confirm: true`. Under the `human` policy the agent cannot confirm for itself: the run stops until a named person approves, in the console or from a signed link in an email. The cap on a key is refused before the call is sent, never after. do weaviate_cloud.users.delete_user confirm_policy: **human** Delete a user? **intent:** the user asked me to delete a user run suspended · waiting for a named person · key _weaviate-cloud-agent_ cannot confirm itself In the console, or from an emailed signed link. a key for this connector ``` account { op: "keys.create", name: "weaviate-cloud-agent", allowed_actions: ["weaviate_cloud.*"], cap_calls: 2000, confirm_policy: "human_for_writes", approval_rules: [ { match: "weaviate_cloud.users.delete_user", approver: "lead@example.com" }, { match: "weaviate_cloud.authz.delete_role", approver: "lead@example.com" }, { match: "weaviate_cloud.export.cancel", approver: "lead@example.com" } ] } ``` Illustrative. Scoped to Weaviate Cloud only, capped at 2,000 upstream calls, every write confirmed, and the destructive ones approved by a named person. Cost ## What Weaviate Cloud costs on actionlake. Every Weaviate Cloud action is one upstream call, the only thing actionlake bills. Searching, `check`, `cost`, `account` and any call Weaviate Cloud refused with 401, 403, 429 or a 5xx are free. Paid plans start at US$49 a month for 250,000 calls, with overage from US$0.30 down to US$0.18 per 1,000. - 1 upstream call per action all 123 Weaviate Cloud actions - 123 actions page each page of a long list is one call - 49 reads can be cached a cache hit costs nothing - 100,000 calls a month, free paid plans from US$49 a month for 250,000 [See pricing](https://actionlake.com/pricing) Action index ## Every Weaviate Cloud action. 123 actions by area: the id your agent calls, what it does, and its effect. **Schema 26** - `weaviate_cloud.schema.aliases_create` Create a new alias write - `weaviate_cloud.schema.aliases_delete` Delete an alias destructive - `weaviate_cloud.schema.aliases_get` List aliases read - `weaviate_cloud.schema.aliases_get_alias` Get an alias read - `weaviate_cloud.schema.aliases_update` Update an alias write - `weaviate_cloud.schema.dump` Get all collection definitions read - `weaviate_cloud.schema.objects_create` Create a new collection write - `weaviate_cloud.schema.objects_delete` Delete a collection (and all associated data) destructive - `weaviate_cloud.schema.objects_get` Get a single collection read - `weaviate_cloud.schema.objects_index_cancel` Cancel the in-flight reindex task on a property's inverted index destructive - `weaviate_cloud.schema.objects_index_rebuild` Rebuild a property's inverted index with unchanged configuration write - `weaviate_cloud.schema.objects_index_upsert` Declaratively create or migrate a property's inverted index write - `weaviate_cloud.schema.objects_indexes_get` Get index status for all properties of a collection read - `weaviate_cloud.schema.objects_properties_add` Add a property to a collection write - `weaviate_cloud.schema.objects_properties_delete` Delete a property's inverted index destructive - `weaviate_cloud.schema.objects_properties_tokenize` Tokenize text using a property's configuration read - `weaviate_cloud.schema.objects_shards_get` Get the shards status of a collection read - `weaviate_cloud.schema.objects_shards_update` Update a shard status write - `weaviate_cloud.schema.objects_update` Update collection definition write - `weaviate_cloud.schema.objects_vectors_delete` Delete a collection's vector index. destructive - `weaviate_cloud.schema.tenant_exists` Check if a tenant exists read - `weaviate_cloud.schema.tenants_create` Create a new tenant write - `weaviate_cloud.schema.tenants_delete` Delete tenants destructive - `weaviate_cloud.schema.tenants_get` Get the list of tenants read - `weaviate_cloud.schema.tenants_get_one` Get a specific tenant read - `weaviate_cloud.schema.tenants_update` Update a tenant write **Objects 19** - `weaviate_cloud.objects.class_delete` Delete an object destructive - `weaviate_cloud.objects.class_get` Get an object read - `weaviate_cloud.objects.class_head` Check if an object exists read - `weaviate_cloud.objects.class_patch` Patch an object write - `weaviate_cloud.objects.class_put` Replace an object write - `weaviate_cloud.objects.class_references_create` Add an object reference write - `weaviate_cloud.objects.class_references_delete` Delete an object reference destructive - `weaviate_cloud.objects.class_references_put` Replace object references write - `weaviate_cloud.objects.create` Create an object write - `weaviate_cloud.objects.delete` Delete an object destructive - `weaviate_cloud.objects.get` Get an object read - `weaviate_cloud.objects.head` Check if an object exists read - `weaviate_cloud.objects.list` List objects read - `weaviate_cloud.objects.patch` Patch an object write - `weaviate_cloud.objects.references_create` Add an object reference write - `weaviate_cloud.objects.references_delete` Delete an object reference destructive - `weaviate_cloud.objects.references_update` Replace object references write - `weaviate_cloud.objects.update` Update an object write - `weaviate_cloud.objects.validate` Validate an object read **Authz 18** - `weaviate_cloud.authz.add_permissions` Add permissions to a role write - `weaviate_cloud.authz.assign_role_to_group` Assign a role to a group destructive - `weaviate_cloud.authz.assign_role_to_user` Assign a role to a user destructive - `weaviate_cloud.authz.create_role` Create new role write - `weaviate_cloud.authz.delete_role` Delete a role destructive - `weaviate_cloud.authz.get_groups` List all groups of a specific type read - `weaviate_cloud.authz.get_groups_for_role` Get groups that have a specific role assigned read - `weaviate_cloud.authz.get_role` Get a role read - `weaviate_cloud.authz.get_roles` Get all roles read - `weaviate_cloud.authz.get_roles_for_group` Get roles assigned to a specific group read - `weaviate_cloud.authz.get_roles_for_user` Get roles assigned to a user read - `weaviate_cloud.authz.get_roles_for_user_deprecated` Get roles assigned to a user read - `weaviate_cloud.authz.get_users_for_role` Get users assigned to a role read - `weaviate_cloud.authz.get_users_for_role_deprecated` Get users assigned to a role read - `weaviate_cloud.authz.has_permission` Check whether a role possesses a permission read - `weaviate_cloud.authz.remove_permissions` Remove permissions from a role destructive - `weaviate_cloud.authz.revoke_role_from_group` Revoke a role from a group destructive - `weaviate_cloud.authz.revoke_role_from_user` Revoke a role from a user destructive **Replication 10** - `weaviate_cloud.replication.apply_replication_scale_plan` Apply replication scaling plan write - `weaviate_cloud.replication.cancel_replication` Cancel a replication operation destructive - `weaviate_cloud.replication.delete_all_replications` Delete all replication operations destructive - `weaviate_cloud.replication.delete_replication` Delete a replication operation destructive - `weaviate_cloud.replication.details` Retrieve a replication operation read - `weaviate_cloud.replication.force_delete_replications` Force delete replication operations destructive - `weaviate_cloud.replication.get_collection_sharding_state` Get sharding state read - `weaviate_cloud.replication.get_replication_scale_plan` Get replication scale plan read - `weaviate_cloud.replication.list_replication` List replication operations read - `weaviate_cloud.replication.replicate` Initiate a replica movement write **Users 8** - `weaviate_cloud.users.activate_user` Activate a user write - `weaviate_cloud.users.create_user` Create a new user write - `weaviate_cloud.users.deactivate_user` Deactivate a user destructive - `weaviate_cloud.users.delete_user` Delete a user destructive - `weaviate_cloud.users.get_own_info` Get current user info read - `weaviate_cloud.users.get_user_info` Get user info read - `weaviate_cloud.users.list_all_users` List all users read - `weaviate_cloud.users.rotate_user_api_key` Rotate API key of a user destructive **Backups 7** - `weaviate_cloud.backups.cancel` Cancel a backup destructive - `weaviate_cloud.backups.create` Create a backup write - `weaviate_cloud.backups.create_status` Get backup creation status read - `weaviate_cloud.backups.list` List all created backups read - `weaviate_cloud.backups.restore` Restore from a backup write - `weaviate_cloud.backups.restore_cancel` Cancel a backup restoration destructive - `weaviate_cloud.backups.restore_status` Get backup restoration status read **Namespaces 7** - `weaviate_cloud.namespaces.create_namespace` Create a new namespace write - `weaviate_cloud.namespaces.delete_namespace` Delete a namespace destructive - `weaviate_cloud.namespaces.get_namespace` Get a namespace read - `weaviate_cloud.namespaces.list_namespaces` List namespaces read - `weaviate_cloud.namespaces.resume_namespace` Resume a namespace write - `weaviate_cloud.namespaces.suspend_namespace` Suspend a namespace destructive - `weaviate_cloud.namespaces.update_namespace` Update a namespace write **Search 5** - `weaviate_cloud.search.bm25` Search a collection with bm25 read - `weaviate_cloud.search.hybrid` Search a collection with hybrid read - `weaviate_cloud.search.near_object` Search a collection with near-object read - `weaviate_cloud.search.near_text` Search a collection with near-text read - `weaviate_cloud.search.near_vector` Search a collection with near-vector read **Batch 3** - `weaviate_cloud.batch.objects_create` Create objects in batch write - `weaviate_cloud.batch.objects_delete` Delete objects in batch destructive - `weaviate_cloud.batch.references_create` Create cross-references in bulk write **Export 3** - `weaviate_cloud.export.cancel` Cancel an export destructive - `weaviate_cloud.export.create` Start a new export write - `weaviate_cloud.export.status` Get export status read **Wellknown 3** - `weaviate_cloud.wellknown.liveness` Check application liveness read - `weaviate_cloud.wellknown.openid_configuration` Get OIDC configuration read - `weaviate_cloud.wellknown.readiness` Check application readiness read **Classifications 2** - `weaviate_cloud.classifications.get` Get classification status read - `weaviate_cloud.classifications.post` Start a classification write **Experimental 2** - `weaviate_cloud.experimental.export_users` Export all database-user credentials read - `weaviate_cloud.experimental.import_users` Import database-user credentials write **Graphql 2** - `weaviate_cloud.graphql.batch` Perform batched GraphQL queries read - `weaviate_cloud.graphql.post` Perform a GraphQL query read **Meta 2** - `weaviate_cloud.meta.get` Get instance metadata read - `weaviate_cloud.meta.root_links` List available endpoints read **Nodes 2** - `weaviate_cloud.nodes.get` Get node status read - `weaviate_cloud.nodes.get_class` Get node status by collection read **Aggregate 1** - `weaviate_cloud.aggregate.aggregate` Aggregate over a collection read **Cluster 1** - `weaviate_cloud.cluster.get_statistics` Get cluster statistics read **Distributed tasks 1** - `weaviate_cloud.distributed_tasks.get` Lists all distributed tasks in the cluster read **Tokenize 1** - `weaviate_cloud.tokenize.tokenize` Tokenize text read Questions ## The Weaviate Cloud MCP server, answered. **Is there a Weaviate Cloud MCP server for Claude?** Yes. actionlake is an MCP gateway: a remote MCP server that gives Claude, or another MCP client, 123 Weaviate Cloud actions across schema, objects, authz and replication, through the same eight tools it uses for every other connector. actionlake is independent; it is not made or endorsed by Weaviate Cloud. **What do I need to connect Weaviate Cloud?** Weaviate API key. Plus your host. The free call account { op: "connections.requirements", service: "weaviate_cloud" } lists exactly what to paste. **Can an AI agent delete or change things in Weaviate Cloud?** Only if its key allows it, and only with an explicit confirmation. 29 Weaviate Cloud actions are destructive, including delete a user, delete a role and cancel an export. Each runs only with confirm: true. Under the human confirm policy, or an approval rule on the key, the run waits until a named person approves it. **Will an AI agent use up my Weaviate Cloud API limit?** actionlake paces every call to the limits in the Weaviate Cloud service file: 20 calls a second per connection. Repeated reads are answered from cache (49 Weaviate Cloud actions can be), which never reaches Weaviate Cloud. **What does a Weaviate Cloud action cost?** One upstream call, the only unit actionlake bills. A list that pages bills one call per page (123 Weaviate Cloud actions page). Cache hits, searches, dry runs and calls Weaviate Cloud refused with 401, 403, 429 or a 5xx are free. The Free plan includes 100,000 calls a month with no card. Paid plans start at US$49 a month for 250,000 calls, with overage from US$0.30 down to US$0.18 per 1,000. **Which Weaviate Cloud API does it cover?** The Weaviate REST API 1.40.2 (Swagger 2.0) at your Weaviate Cloud instance's API base URL, which you enter when connecting (path /v1). It is built from Weaviate Cloud's documentation as read on 23 October 2026. 123 actions in 20 areas, each one in the signed service file (version 1.0.0). **Does actionlake keep my Weaviate Cloud data, and where?** actionlake processes and stores data in Sydney, Australia; there is no US region yet. Reads may be cached for up to 5 minutes, and a write clears the reads it affects. Each run's request and response is kept, sealed, for your plan's trace window: 1 day on Free, 3 days on Starter, 7 days on Pro, 14 days on Team, 30 days on Business and 30 days on Enterprise. Your Weaviate Cloud credential is sealed under your tenant's key, never logged and never returned. Your traffic is not used to train models. **Which AI clients can use it?** Claude Code, tested by us end to end, and the Claude app as a custom connector, tested by us with an existing key. Other MCP clients that support remote servers over Streamable HTTP (MCP revisions 2025-06-18 and 2025-11-25) and OAuth dynamic client registration, or a bearer header, should connect the same way; we have not tested them. Or plain REST, under the same action names. ## More connectors like Weaviate Cloud Shares the most action names with - [Snowflake 7](https://actionlake.com/connectors/snowflake) - [Mistral AI 6](https://actionlake.com/connectors/mistral-ai) - [Braintrust 4](https://actionlake.com/connectors/braintrust) - [Langfuse 4](https://actionlake.com/connectors/langfuse) - [ClickSend 4](https://actionlake.com/connectors/clicksend) - [Portkey 3](https://actionlake.com/connectors/portkey) Joins with, on shared entities - [Rubrik Security Cloud 3](https://actionlake.com/connectors/rubrik-security-cloud) - [Cloudflare 3](https://actionlake.com/connectors/cloudflare) - [Delinea Secret Server 3](https://actionlake.com/connectors/delinea-secret-server) - [Docebo 3](https://actionlake.com/connectors/docebo) - [authentik 3](https://actionlake.com/connectors/authentik) - [Fastly 3](https://actionlake.com/connectors/fastly) Browse - [All AI connectors](https://actionlake.com/connectors/category/ai) - [All connectors](https://actionlake.com/connectors) - [How actionlake compares](https://actionlake.com/compare) actionlake is independent. It is not made or endorsed by Weaviate Cloud; the name is the vendor's own. Counts are from the Weaviate Cloud service file, version 1.0.0. ## Give your agent Weaviate Cloud today. [Connect Weaviate Cloud free](https://actionlake.com/console?start=sandbox) [See pricing](https://actionlake.com/pricing) Start free - 100,000 calls/month, no card. No signup. Hard caps on every key. Cached answers are free. --- Source: https://actionlake.com/connectors/weaviate-cloud More: https://actionlake.com/llms.txt