Database Query

by EXboys

Database Query is a Data skill for Claude Code, published by EXboys in evotown.

663 stars63 forkson EXboys/evotownAdded 2026/08/24Repository updated 2026/08/09

View source on GitHub Download repo ZIP

agent-skillsevolutionruntime-governanceself-evolvingself-learning

Install in seconds

Install Database Query

Copy Database Query into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/EXboys/evotown/tree/main/backend/arena_skills/database-query ~/.claude/skills/database-query

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/EXboys/evotown.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: backend/arena_skills/database-query/SKILL.md in EXboys/evotown
Installs to: ~/.claude/skills/database-query
Collection: One of 8 skills cataloged from this repository
Category: Data — 668 skills

What Database Query does

Database Query through Evotown Database MCP Proxy to run read-only SQL against registered business databases. Use it to inspect CRM, order, or reporting data without direct database access or writes.

Database Query is cataloged under Data on DirSkills. Database Query comes from a repository tagged agent-skills, evolution, runtime-governance, self-evolving and self-learning.

Documentation

README

Excerpt

Database Query Skill

通过 Evotown Database MCP Proxy 查询企业已注册数据库。Skill 不持有连接串；权限由 Evotown ACL + Proxy 校验。

前置条件

管理员在 Evotown 控制台注册数据库并配置 MCP 地址
当前员工 API Key 已被授权访问目标 connection_id
MCP Proxy 服务已启动（EVOTOWN_DB_MCP_URL，默认 http://localhost:9100）

动作

action	说明
`list_connections`	列出当前员工可访问的数据库
`list_tables`	列出某库的表
`query`	执行只读 SELECT（Proxy 自动加 LIMIT，拒绝 INSERT/UPDATE/DELETE）

示例

列出可访问数据库

{
  "action": "list_connections",
  "api_key": "evk_..."
}

查表

{
  "action": "list_tables",
  "connection_id": "crm-demo",
  "api_key": "evk_..."
}

只读查询

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Database Query

What else does EXboys publish alongside Database Query?
Database Query is one of 8 skills that DirSkills catalogs from EXboys/evotown, the repository it ships in. Its siblings there include Agent Browser, Calculator and Evotown Dispatch Complete. Each one is a separate skill with its own page in this directory, installs the same way Database Query does, and is maintained by EXboys in that same repository. The rest of the collection is listed on the EXboys/evotown page.
How does Database Query compare to other Data skills?
Database Query ranks #549 by stars among the 668 Data skills in this catalog. The most-starred ones next to it are Benchmark Methodology, Jupyter Notebook and Solana. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Database Query against them. Open each page to compare what they document and how they install.