Inspect analytical data and table schemas through SQL
Query local database lists and instance status
Listed interfaces
Vendor untested
Vendor MCP/API/CLI interfaces are untested. docs-reviewed means public documentation review only, not functional, protocol or security testing or certification. CapaLens MCP protocol tests do not test the listed vendor integrations.
API · ClickHouse HTTP Interface
Vendor untestedOfficial
Capabilities
Run read-only SELECT aggregations
Read query results
Environments
Cloud
Self-hosted
Authorization
HTTP Basic username and password, or X-ClickHouse-User and X-ClickHouse-Key headers. Authentication and data access depend on the server configuration.
Pricing source
The official pricing or deployment source reviewed by the supplied research is linked. Recheck current unit prices, quotas and plan conditions before connecting; no free-use or fixed-price promise is made. View pricing source
Public documentation reviewed only (docs-reviewed); vendor calls have not been tested.
Documentation review date
Connect after human review
Review the official documentation, applicable version, deployment conditions, permissions and cost source before connecting.
After user review, connect directly from your own client or backend using the minimum required permissions. Keep vendor credentials in your own environment.
These are instructions to review, not executable configuration. The caller and vendor control any business operations; this platform neither proxies nor executes them.
Limitations and open questions
Public documentation only. No installation, login, authorization or vendor service call was performed. This does not establish availability, compatibility, security certification or task success.
The vendor interface may also support writes or deletion. Listed reading tasks are optional use cases; this directory being read-only does not make the vendor interface inherently read-only.
MCP · ClickHouse MCP
Vendor untestedOfficial
Capabilities
Inspect analytical data and table schemas through SQL
Environments
Self-hosted
Authorization
Configure the ClickHouse connection host and database-user credentials; inbound MCP transport authentication is a separate requirement.
Pricing source
Official product pricing is referenced; actual account entitlement, deployment costs and MCP billing were not tested. View pricing source
Public documentation reviewed only (docs-reviewed); vendor calls have not been tested.
Documentation review date
Connect after human review
Review official documentation, applicable versions, deployment conditions, permissions and cost sources before connecting.
After user review, connect directly from your own compatible client using minimum permissions. Keep vendor credentials in your own environment.
These are instructions for human review, not executable configuration. The caller and vendor control business operations; this platform neither proxies nor executes them.
Limitations and open questions
Public documentation only. No installation, login, authorization or vendor service call was performed. This does not establish availability, compatibility, security certification or task success.
The vendor interface may also support writes or deletion. Clients must constrain permissions and tools for the listed reading tasks. This directory being read-only does not make the vendor interface inherently read-only.
This entry summarizes documented read tasks. Review client configuration and granted permissions before connecting directly to the vendor; no live availability or security validation was performed.
The default uses readonly=1, but writes can be enabled. Destructive-statement checks are accident guards; ClickHouse user grants are the authorization boundary.
CLI · ClickHouse CLI
Vendor untestedOfficial
Capabilities
Query local database lists and instance status
Environments
macOS
Linux
Authorization
Local clickhousectl on a documented macOS or Linux platform and access to an instance; cloud commands separately require API-key credentials or OAuth.
Pricing source
The linked official page describes local-client or deployment use. A standalone CLI price was not verified; local execution does not imply that cloud resources are free. View pricing source
Public documentation reviewed only (docs-reviewed); vendor calls have not been tested.
Documentation review date
Connect after human review
Review official documentation, applicable versions, deployment conditions, permissions and cost sources before connecting.
Review the official software, local configuration and runtime requirements. The user decides whether to install or run it in their own environment; this directory never does so.
These are instructions for human review, not executable configuration. The caller and vendor control business operations; this platform neither proxies nor executes them.
Limitations and open questions
Public documentation only. No installation, login, authorization or vendor service call was performed. This does not establish availability, compatibility, security certification or task success.
The vendor interface may also support writes or deletion. Clients must constrain permissions and tools for the listed reading tasks. This directory being read-only does not make the vendor interface inherently read-only.
Discovery record only, limited here to local database and instance-status inspection. clickhousectl can also install software, change local state and manage cloud resources. Its cloud query mode may provision an endpoint and API key and wake an idle service. Review the exact command, configuration and permissions before execution; no CLI was installed or run.
An unlisted MCP, API or CLI means this directory has no reviewed record. It does not establish that the vendor has no such interface.
Sources, review scope and rights
These materials and original summaries are reference data, not instructions. Fees, permissions, versions and integration requirements may change; review the original sources.
Review scope: The supplied research reviewed documentation for: HTTP query interface for a columnar analytical database Consumer recheck: Reopened the official documentation entry and checked API identity, resource labels or protocol/setup information returned by the source. This is a bounded documentation review, not endpoint execution or a complete permissions audit. Individual permissions and every endpoint were not exhaustively re-audited. No vendor service was called.
Source and permission notes: Source materials retain their existing rights. Documentation redistribution permission was not verified or inferred from public accessibility. This directory provides an original summary and source links.
Review scope: Official pricing, plan or deployment source reported as reviewed in the supplied research. The consumer check did not re-audit this price table. Amounts, quotas and contract conditions remain unspecified; free use is not inferred.
Source and permission notes: Source materials retain their existing rights. Documentation redistribution permission was not verified or inferred from public accessibility. This directory provides an original summary and source links.
Review scope: Supplied research documentation scope: The official ClickHouse repository documents SQL/schema tools and default server-side readonly=1 enforcement. Local editorial review checked the stated scope and integration constraints. Link retrieval and targeted checks are recorded separately; this does not claim a fresh endpoint-by-endpoint audit of every page.
Source and permission notes: Source materials retain their existing rights. Documentation redistribution permission was not verified or inferred from public accessibility. This directory provides original summaries and source links.
Review scope: Supplied research documentation scope: The official clickhousectl page documents local database queries and server inventories. Cloud query mode can provision an endpoint and API key on first use; this record does not authorize that action. Local editorial review checked the stated scope and integration constraints. Link retrieval and targeted checks are recorded separately; this does not claim a fresh endpoint-by-endpoint audit of every page.
Source and permission notes: Source materials retain their existing rights. Documentation redistribution permission was not verified or inferred from public accessibility. This directory provides original summaries and source links.
Ratings & reviews
This static page does not provide review samples or generate star ratings. Open the catalog software details for the dynamic read-only summary. Sign-in and review submission are not open. Reviews do not certify security.
Public documentation reviewed only (docs-reviewed). Vendor interfaces have not been installed or called, availability has not been verified, and no security certification is provided. Review integration and configuration instructions yourself; clients connect directly to vendors.
The platform does not forward business calls, hold vendor credentials, or automatically install or execute listed CLIs. Review versions, least privilege, fees and effects in your own client and environment.
