relational-database-mcp-cloudbase

SKILL.md

Four MCP tools for safe SQL execution and security rule management on CloudBase Relational Database.

Four tools cover all agent operations: executeReadOnlySQL for SELECT queries, executeWriteSQL for INSERT/UPDATE/DELETE/DDL, readSecurityRule to inspect permissions, and writeSecurityRule to update access controls

Use MCP tools exclusively in agent context; do not initialize CloudBase SDKs when these tools are available

Always run read-only SELECTs first to verify assumptions before destructive operations; include LIMIT clauses to prevent full-table scans

New tables must include _openid VARCHAR(64) DEFAULT '' NOT NULL column for per-user access control; the server automatically populates this field for authenticated users

Standalone Install Note

If this environment only installed the current skill, start from the CloudBase main entry and use the published cloudbase/references/... paths for sibling skills.

CloudBase main entry: https://cnb.cool/tencent/cloud/cloudbase/cloudbase-skills/-/git/raw/main/skills/cloudbase/SKILL.md

Current skill raw source: https://cnb.cool/tencent/cloud/cloudbase/cloudbase-skills/-/git/raw/main/skills/cloudbase/references/relational-database-tool/SKILL.md

Keep local references/... paths for files that ship with the current skill directory. When this file points to a sibling skill such as auth-tool or web-development, use the standalone fallback URL shown next to that reference.

Activation Contract

Use this first when

The agent must inspect SQL data, execute SQL statements, provision or destroy MySQL, initialize table structure, or manage table security rules through MCP tools.

Read before writing code if

The task includes querySqlDatabase, manageSqlDatabase, queryPermissions, or managePermissions.