What is cockroachdb-cloud?

A remote connection to CockroachDB Cloud, a hosted database service, using a specific cluster identifier.

It is for database-related coding tasks involving the configured CockroachDB Cloud cluster.

It tells the agent which CockroachDB cluster to use when connecting to the cloud service.

cockroachdb-cloud — MCP server by cockroachdb/claude-plugin

About the project

CockroachDB Plugin for Claude Code connects Claude Code to CockroachDB clusters, which are distributed databases, so the agent can work with schemas, SQL queries, and database operations. It is intended for developers, database administrators, and operators working with self-hosted or CockroachDB Cloud deployments. The catalogue entries provide its MCP connections, specialized agents, skills, and safety hooks.

cockroachdb/claude-plugin · 4 stars · on GitHub

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/cockroachdb/claude-plugin

Made for: Claude Code.

Or install cockroachdb, the plugin that ships this one along with the rest of its 34 skills, 3 agents, 2 hooks, 2 MCP servers.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/mcp/cockroachdb/claude-plugin/cockroachdb-cloud/github.svg)](https://agentmods.dev/mcp/cockroachdb/claude-plugin/cockroachdb-cloud)

Your own site

<a href="https://agentmods.dev/mcp/cockroachdb/claude-plugin/cockroachdb-cloud"><img src="https://agentmods.dev/badge/mcp/cockroachdb/claude-plugin/cockroachdb-cloud/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/mcp/cockroachdb/claude-plugin/cockroachdb-cloud"><img src="https://agentmods.dev/badge/mcp/cockroachdb/claude-plugin/cockroachdb-cloud.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

cockroachdb-cloud scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 14d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.mcp.json · 9 lines

What it actually says

{
  "cockroachdb-cloud": {
    "type": "http",
    "url": "https://cockroachlabs.cloud/mcp",
    "headers": {
      "mcp-cluster-id": "${COCKROACHDB_CLUSTER_ID:-}"
    }
  }
}

Same file

What else `.mcp.json` configures

This page is one entry in a file that holds 2. Installing the file brings all of them; each is measured and scanned on its own page.

MCP server cockroachdb-toolbox A not measured

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

14d ago Changed 08d89fb2cf7e
1mo ago First seen · 9 lines scan A ea1cfc7dfb05

Subscribe to this mod's changes

cockroachdb-cloud is an MCP server published in the GitHub repository cockroachdb/claude-plugin (4 stars, last pushed 15d ago), licensed Apache-2.0. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Databases claude cockroach-cloud cockroachdb developer-tools

cockroachdb-cloud