Couchbase Capella (BYOK)

Couchbase Capella (BYOK) — connector documentation

• MCP endpoint: https://byok-couchbase-capella.connectorbay.com/mcp
• REST API: POST https://byok-couchbase-capella.connectorbay.com/v1/tools/{tool_name}, described by the OpenAPI 3.1 spec at https://byok-couchbase-capella.connectorbay.com/openapi.json
• Transport: Streamable HTTP, stateless, MCP specification 2025-06-18 or later
• Authentication: your own Couchbase Capella Capella API key (bearer token), sent in the X-Upstream-Key header of every request (never stored, logged or cached)
• Health: https://byok-couchbase-capella.connectorbay.com/health · Tool schemas: https://byok-couchbase-capella.connectorbay.com/tools.json
• Publisher: Unify Dynamics LLC · connectorbay.com/byok-couchbase-capella · agent@connectorbay.com

What Couchbase Capella (BYOK) is for

Couchbase Capella (BYOK) lets an AI assistant read your own Couchbase Capella data through the Couchbase Capella API with a key you supply (Capella API key (bearer token)). Read-only: 11 tools (list_organizations, get_organization, list_projects, list_clusters, get_cluster, get_cluster_capacity, list_buckets, list_backups, list_app_services, list_allowed_cidrs, list_events). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to cloudapi.cloud.couchbase.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Couchbase Capella. Couchbase Capella and its logos are trademarks of their owners and are used only to say which service the connector works with.

Ask your assistant things like:

• "Which Couchbase Capella organizations can my key access?"
• "Show my Couchbase Capella organization"
• "What projects exist in my Capella organization?"
• "What Couchbase clusters do I have in this project and what state are they in?"
• "Give me the details and connection string of this Capella cluster"
• "How much memory is free on my Capella cluster?"

What it does

• list_organizations: List the Capella organizations the API key can see, with name, subdomain and description.
• get_organization: Get one Capella organization with its name, subdomain, description and session duration preference.
• list_projects: List the projects of a Capella organization with name, description and creation date.
• list_clusters: List the Capella clusters of a project with cloud provider, region, Couchbase Server version, node groups, state and support plan.
• get_cluster: Get one Capella cluster: state, connection string, cloud and region, server version, service groups with node sizes and support plan.
• get_cluster_capacity: Get the free and total memory (MB) and the maximum replica count of a Capella cluster.
• list_buckets: List the buckets of a Capella cluster with type, memory quota, replicas, eviction policy, TTL and live stats (items, ops per second, disk and memory use).
• list_backups: List the backups of a Capella cluster with bucket, status, method, source, date and size.
• list_app_services: List the App Services (Sync Gateway) of an organization, optionally for one project, with cluster, plan, node count, compute size and state.
• list_allowed_cidrs: List the IP ranges allowed to reach a Capella cluster, with comment, type, status and expiry.
• list_events: List organization events (cluster and bucket changes, alerts) from the last 24 hours or a given RFC 3339 range, with severity, summary and the cluster they concern.

BYOK key

You bring your own Couchbase Capella Capella API key (bearer token) (https://docs.couchbase.com/cloud/management-api-guide/management-api-start.html). Your assistant sends it in the X-Upstream-Key header with each request. ConnectorBay uses it for that one call only: it is never stored, logged or cached, never shown in an answer, and it is only sent to cloudapi.cloud.couchbase.com over https, with no redirects followed. Create a key with the fewest permissions the tools need (read-only if the provider offers it), and revoke it at the provider whenever you like.

Notices

This covers the Capella management API (infrastructure and metadata). It does not read documents or run queries inside your buckets. The API key's role decides what it can read.

Data sources

• https://docs.couchbase.com/cloud/management-api-reference/index.html (the API this connector calls, with a BYOK key)

Live from the Couchbase Capella API (cloudapi.cloud.couchbase.com) with a BYOK key; documentation: https://docs.couchbase.com/cloud/management-api-reference/index.html. Endpoints checked against that documentation on 2026-10-16.

What it is not

Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Couchbase Capella. Couchbase Capella and its logos are trademarks of their owners and are used only to say which service the connector works with. It is read-only: it never creates, changes, sends or deletes anything in your Couchbase Capella account.

Built for: Worldwide. Languages: English.

Couchbase Capella (BYOK) — Privacy Policy

Effective 24 October 2026. Unify Dynamics LLC ("we", "us"), Menlo Park, California.

What Couchbase Capella (BYOK) is. Couchbase Capella (BYOK) is a connector (an MCP server and REST API) that an AI assistant calls on your behalf to read your own Couchbase Capella data: Read your Couchbase Capella organizations, projects, clusters, buckets, backups, App Services and events with your own API key. You bring your own Couchbase Capella Capella API key (bearer token); the assistant sends it to us with each request.

BYOK key. The key you supply is used to make the one Couchbase Capella call you asked for. Our application does not store it, write it to a log, put it in a cache, or share it. It is sent only to cloudapi.cloud.couchbase.com, over https, and is removed from any text we return to you or your assistant. We do not follow redirects with your key. If Couchbase Capella rejects it, we say so without repeating it.

What we receive. The arguments of each tool call, the BYOK key (for that call only), the technical headers needed to serve the request (an IP address or a client identifier supplied by the assistant) and standard server logs. What Couchbase Capella receives. The request we make on your behalf, including the key and the arguments, under Couchbase Capella's own terms and privacy policy. Couchbase Capella acts at your direction and is the only recipient of the data of your request besides our hosting provider.

What we return. The answer Couchbase Capella gives for your request, trimmed to the fields the tool documents. We do not keep it: it is returned to your assistant and not stored, cached or used to train anything.

What we do not do. We do not build a profile, sell or share personal information, or keep your Couchbase Capella data. Rate-limit counters (a client identifier and timestamps) are held in memory for at most 24 hours. Hosting access logs (IP addresses, request paths and status codes) are kept for up to 30 days for security and abuse prevention; our application adds no request headers or bodies to them.

Sub-processors. Couchbase Capella (the API you call with a BYOK key, at your direction). Hosting: Vercel (United States regions).

Your rights. Because we store no personal data beyond short-lived logs, requests to access, correct or delete data are usually satisfied automatically; you can still contact agent@connectorbay.com and we will respond within 30 days. Revoke your key at Couchbase Capella at any time to end all access.

Children. Couchbase Capella (BYOK) is a general-audience service operated by the adult using the assistant, under Couchbase Capella's own age rules.

Changes. We will post changes here with a new effective date.

Couchbase Capella (BYOK) — Terms of Service

Effective 24 October 2026. These terms govern use of the Couchbase Capella (BYOK) connector ("the Service") operated by Unify Dynamics LLC ("we", "us").

1. The Service. Couchbase Capella (BYOK) provides: Read your Couchbase Capella organizations, projects, clusters, buckets, backups, App Services and events with your own API key. It is accessed through an AI assistant or directly over MCP or HTTP, and is read-only.
2. Your own key, your own account. You must use your own Couchbase Capella credentials and only access data you are allowed to access. Couchbase Capella's terms apply to your use of Couchbase Capella; you are responsible for complying with them, including any rate limits and permitted uses. Do not share a key you do not own.
3. Independent. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Couchbase Capella. Couchbase Capella and its logos are trademarks of their owners and are used only to say which service the connector works with.
4. No advice, no guarantees. Output is the data Couchbase Capella returns, lightly trimmed; it may be incomplete, delayed or changed by Couchbase Capella. Check important facts at the source.
5. Read-only. The Service does not create, change, send or delete anything in your Couchbase Capella account.
6. Acceptable use. Automated use within the published rate limits is welcome. Do not use the Service to access data you are not entitled to, to circumvent Couchbase Capella's controls, or to attack any system.
7. Availability. The Service is provided "as is" without warranty. We may change, limit or discontinue it at any time; Couchbase Capella may change or end its API at any time.
8. Data. Our Privacy Policy describes what we process. In short: the BYOK key is used for the one call and not stored or logged.
9. Pro keys. Optional ConnectorBay Pro API keys are issued at our discretion and are separate from your Couchbase Capella key.
10. Liability. To the fullest extent permitted by law, Unify Dynamics LLC is not liable for any loss arising from use of or reliance on the Service, including any action Couchbase Capella takes on your account. Our total liability is limited to US $100.
11. Governing law. California law; venue in San Mateo County, California.
12. Contact. Unify Dynamics LLC · agent@connectorbay.com · https://connectorbay.com/byok-couchbase-capella

Couchbase Capella (BYOK) support

Email agent@connectorbay.com. We answer within two business days.

• MCP endpoint: https://byok-couchbase-capella.connectorbay.com/mcp
• REST API: https://byok-couchbase-capella.connectorbay.com/openapi.json
• Live status: https://byok-couchbase-capella.connectorbay.com/health

When you report a problem, include the question you asked your agent, roughly when, and which agent you used (for example Claude, ChatGPT or Gemini). Never send us passwords, account numbers or ID numbers. Couchbase Capella (BYOK) never asks for them.