Run safe read-only queries against MySQL or PostgreSQL for data inspection, reporting, and troubleshooting. Use when the user asks to read tables, inspect schema, count rows, sample data, or export query results without modifying data.
数据来源：ClawHub。 在 ClawSkills 查看
选择你使用的 Agent
方法一：命令行安装（推荐）
推荐（无需提前安装 clawhub）
npx clawhub@latest --dir ~/.claude/skills install db-readonly或使用 clawhub CLI（需提前安装）
clawhub --dir ~/.claude/skills install db-readonly⚠️ 需要 Node.js 18+，没有 Node？请使用下方方法二直接下载 ZIP。 安装 Node.js →
方法二：手动下载安装（无需 Node）
下载 ZIP，解压后将文件夹放到以下路径，重启 Agent 即可：
安装路径
~/.claude/skills/db-readonly/💡解压后将文件夹放到上方路径，重启 Agent 即可生效
--- name: db-readonly description: Run safe read-only queries against MySQL or PostgreSQL for data inspection, reporting, and troubleshooting. Use when the user asks to read tables, inspect schema, count rows, sample data, or export query results without modifying data. ---
Use this skill for database read tasks only.
INSERT, UPDATE, DELETE, DROP, ALTER, etc.)PGHOSTPGPORT (optional, default 5432)PGDATABASEPGUSERPGPASSWORDMYSQL_HOSTMYSQL_PORT (optional, default 3306)MYSQL_DATABASEMYSQL_USERMYSQL_PASSWORDUse script:
scripts/db_readonly.sh postgres "SELECT now();"scripts/db_readonly.sh mysql "SELECT NOW();"Export example:
scripts/db_readonly.sh postgres "SELECT * FROM users LIMIT 100" --format csv --out /tmp/users.csvLIMIT for exploratory queries.references/query-cookbook.md安装 DB Readonly 后，可以对 AI 说这些话来触发它
Help me get started with DB Readonly
Explains what DB Readonly does, walks through the setup, and runs a quick demo based on your current project
Use DB Readonly to run safe read-only queries against MySQL or PostgreSQL for data ins...
Invokes DB Readonly with the right parameters and returns the result directly in the conversation
What can I do with DB Readonly in my data & analytics workflow?
Lists the top use cases for DB Readonly, with example commands for each scenario
将技能文件夹放到 ~/.claude/skills/db-readonly/ 目录（个人级，所有项目可用），或 .claude/skills/db-readonly/（项目级）。重启 AI 客户端后，用 /db-readonly 主动调用，或让 AI 根据上下文自动发现并使用。
DB Readonly 支持 Claude、Cursor、OpenClaw，可与这些 AI 平台无缝集成，扩展其能力。
DB Readonly 可免费安装使用。请查阅仓库了解许可证信息。
Run safe read-only queries against MySQL or PostgreSQL for data inspection, reporting, and troubleshooting. Use when the user asks to read tables, inspect schema, count rows, sample data, or export query results without modifying data.
DB Readonly 属于「Data & Analytics」分类，该分类的技能帮助 AI 智能体在此领域执行专业任务。
Automate my data & analytics tasks using DB Readonly
Identifies repetitive steps in your workflow and sets up DB Readonly to handle them automatically