StarRocks SQL Doc Auto-Fix
StarRocks/starrocks
Proposes verified fixes for failing SQL examples in StarRocks docs across three languages and several versions, then opens draft pull requests and never merges.
通过 Evotown Database MCP Proxy 对已注册的业务数据库执行只读 SQL 查询。当用户需要查 CRM、订单、报表等结构化数据时使用；禁止直连数据库或写入 SQL。
Install Database Query
$ npx skills add EXboys/evotown --skill database-query -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install EXboys/evotown database-query --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/EXboys/evotown.git skills-src && mkdir -p .claude/skills && cp -r skills-src/backend/arena_skills/database-query .claude/skills/database-query && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "database-query" agent skill from https://github.com/EXboys/evotown/tree/main/backend/arena_skills/database-query into .claude/skills/database-query/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "database-query", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/EXboys/evotown/tree/main/backend/arena_skills/database-queryType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add EXboys/evotown --skill database-query -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install EXboys/evotown database-query --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/EXboys/evotown.git skills-src && mkdir -p .agents/skills && cp -r skills-src/backend/arena_skills/database-query .agents/skills/database-query && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "database-query" agent skill from https://github.com/EXboys/evotown/tree/main/backend/arena_skills/database-query into .agents/skills/database-query/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "database-query", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add EXboys/evotown --skill database-query -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install EXboys/evotown database-query --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/EXboys/evotown.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/backend/arena_skills/database-query .cursor/skills/database-query && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "database-query" agent skill from https://github.com/EXboys/evotown/tree/main/backend/arena_skills/database-query into .cursor/skills/database-query/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "database-query", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/EXboys/evotown.git --path backend/arena_skills/database-query--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add EXboys/evotown --skill database-query -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install EXboys/evotown database-query --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/EXboys/evotown.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/backend/arena_skills/database-query .gemini/skills/database-query && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "database-query" agent skill from https://github.com/EXboys/evotown/tree/main/backend/arena_skills/database-query into .gemini/skills/database-query/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "database-query", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install EXboys/evotown database-queryInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add EXboys/evotown --skill database-query -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/EXboys/evotown.git skills-src && mkdir -p .github/skills && cp -r skills-src/backend/arena_skills/database-query .github/skills/database-query && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "database-query" agent skill from https://github.com/EXboys/evotown/tree/main/backend/arena_skills/database-query into .github/skills/database-query/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "database-query", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add EXboys/evotown --skill database-query -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install EXboys/evotown database-query --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/EXboys/evotown.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/backend/arena_skills/database-query .opencode/skills/database-query && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "database-query" agent skill from https://github.com/EXboys/evotown/tree/main/backend/arena_skills/database-query into .opencode/skills/database-query/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "database-query", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
database-query- GitHub stars
- 646
- Token cost
- ~425 tokens
- SKILL.md length
- 54 words
- Files
- 2 (incl. scripts)
- Skills in repo
- 3
- Repo updated
- First seen
- Licence
- MIT
At a glance
通过 Evotown Database MCP Proxy 对已注册的业务数据库执行只读 SQL 查询。当用户需要查 CRM、订单、报表等结构化数据时使用；禁止直连数据库或写入 SQL。
- Works in 3 steps: 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…
- Tasks that involve SQL
- SKILL.md covers 前置条件, 动作, 示例 and Runtime
- Runs Python scripts from its folder; needs EVOTOWN_EMPLOYEE_API_KEY
What it does
Database Query is an agent skill from EXboys/evotown. 通过 Evotown Database MCP Proxy 对已注册的业务数据库执行只读 SQL 查询。当用户需要查 CRM、订单、报表等结构化数据时使用；禁止直连数据库或写入 SQL。
Its SKILL.md is about 430 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including scripts (for example `scripts/main.py`). Compatibility notes: Python 3.x，需网络访问 EVOTOWNDBMCPURL（默认 http://localhost:9100）
It sits in Sales & Support, covering SQL. It works with Model Context Protocol and SQL. The repository describes itself as: a middle platform for enterprise Agent runtime governance and capability assets — connect OpenClaw, Hermes, SkillLite, and custom runtimes in one place; accumulate Skills and…. The licence is MIT.
When your agent uses it
- Tasks that involve SQL
Example prompts
- “/database-query”
Requirements
- Python 3
- A credential in EVOTOWN_EMPLOYEE_API_KEY
- Compatibility (from SKILL.md): Python 3.x，需网络访问 EVOTOWN_DB_MCP_URL（默认 http://localhost:9100）
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- 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）
What it can do on your machine
Read from SKILL.md and the folder at commit 6de6f28. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/ (Python), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names these keys or tokens, usually read from environment variables:
EVOTOWN_EMPLOYEE_API_KEY
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Compatibility
Python 3.x，需网络访问 EVOTOWN_DB_MCP_URL（默认 http://localhost:9100）
From compatibility in the SKILL.md frontmatter.
Context cost
Database Query loads about 425 tokens when it runs. Until then it costs about 27 tokens; SKILL.md has 54 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
The full file from EXboys/evotown at commit 6de6f28, republished under its MIT licence (© EXboys). 54 words, ~425 tokens.
Download SKILL.mdSave it as
.claude/skills/database-query/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- database-query
- description
- 通过 Evotown Database MCP Proxy 对已注册的业务数据库执行只读 SQL 查询。当用户需要查 CRM、订单、报表等结构化数据时使用；禁止直连数据库或写入 SQL。
- compatibility
- Python 3.x，需网络访问 EVOTOWN_DB_MCP_URL（默认 http://localhost:9100）
- license
- MIT
- metadata.author
- evotown
- metadata.version
- 1.0
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
{
"action": "query",
"connection_id": "crm-demo",
"sql": "SELECT id, name, amount FROM orders WHERE status = 'paid'",
"api_key": "evk_..."
}也可设置环境变量 EVOTOWN_EMPLOYEE_API_KEY，省略 api_key 字段。
Runtime
entry_point: scripts/main.py
language: python
network:
enabled: true
outbound:
- "*:9100"
- "*:8765"
input_schema:
type: object
properties:
action:
type: string
enum: [list_connections, list_tables, query]
default: query
connection_id:
type: string
description: Evotown 注册的 connection_id
sql:
type: string
description: 只读 SELECT / WITH / EXPLAIN 语句
api_key:
type: string
description: 员工 evk_ API Key（可改用环境变量 EVOTOWN_EMPLOYEE_API_KEY）
required: []© EXboys, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file (scripts) in backend/arena_skills/database-query of EXboys/evotown.
- SKILL.md
- scripts/main.py
Open the folder on GitHubat commit 6de6f28
Compare with similar skills
Database Query next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Database Query this skillEXboys/evotown | 646 | — | ~425 | Automated safety check: Pass | MIT | |
| StarRocks SQL Doc Auto-FixStarRocks/starrocks | 12k | — | ~7.6k | Automated safety check: Notes | Apache-2.0 | |
| Schema Explorationtimescale/pg-aiguide | 1.9k | — | ~1.1k | Automated safety check: Pass | Apache-2.0 | |
| Dv Querymicrosoft/Dataverse-skills | 242 | 1 repos | ~4.5k | Automated safety check: Notes | MIT | |
| Greptimedb Perses DashboardGreptimeTeam/dashboard | 111 | — | ~3.9k | Automated safety check: Pass | Apache-2.0 | |
| NpgsqlrestNpgsqlRest/NpgsqlRest | 132 | — | ~7k | Automated safety check: Notes | MIT |
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Schema Exploration
timescale/pg-aiguide
Explore an existing PostgreSQL database before answering questions about its data or writing SQL.
- Official
Dv Query
microsoft/Dataverse-skills
Bulk reads, multi-page iteration, and analytics over Dataverse data.
Greptimedb Perses Dashboard
GreptimeTeam/dashboard
Generate Perses dashboards or single panels for GreptimeDB. An agent skill from GreptimeTeam/dashboard.
Npgsqlrest
NpgsqlRest/NpgsqlRest
Build and modify REST APIs with NpgsqlRest — exposing PostgreSQL as HTTP endpoints from two sources (database functions/procedures/tables/views, and plain .sql files), driven by SQL comment…
Modeler
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Build, validate, and manage semantic models using Sidemantic.
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Related
Works with
Categories
Questions about Database Query
What does Database Query do?
通过 Evotown Database MCP Proxy 对已注册的业务数据库执行只读 SQL 查询。当用户需要查 CRM、订单、报表等结构化数据时使用；禁止直连数据库或写入 SQL。. Database Query is an agent skill from EXboys/evotown.
When should I use Database Query?
Database Query fits situations like: tasks that involve SQL.
How do I install Database Query in Claude Code?
Run `npx skills add EXboys/evotown --skill database-query -a claude-code`. Or copy the skill folder (backend/arena_skills/database-query in EXboys/evotown) into .claude/skills/database-query in your project. Claude Code loads it when a task matches its description.
How do I install Database Query in Codex?
Run `npx skills add EXboys/evotown --skill database-query -a codex`. Or copy the skill folder (backend/arena_skills/database-query in EXboys/evotown) into .agents/skills/database-query in your project. Codex loads it when a task matches its description.
Can I use Database Query in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add EXboys/evotown --skill database-query -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/database-query, .gemini/skills/database-query, .github/skills/database-query and .opencode/skills/database-query in your project.
What does Database Query need to run?
Going by SKILL.md and its folder, Database Query needs Python for the scripts in its folder and credentials named EVOTOWN_EMPLOYEE_API_KEY. Our summary lists: Python 3; A credential in EVOTOWN_EMPLOYEE_API_KEY. Compatibility (from SKILL.md): Python 3.x，需网络访问 EVOTOWN_DB_MCP_URL（默认 http://localhost:9100）.
Does Database Query access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Database Query safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Database Query use?
Database Query is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Database Query use?
About 425 tokens (SKILL.md is roughly 1.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Database Query?
Skills that share tags, products or a category with Database Query: StarRocks SQL Doc Auto-Fix (StarRocks/starrocks, 12k stars), Schema Exploration (timescale/pg-aiguide, 1.9k stars), Dv Query (microsoft/Dataverse-skills, 242 stars) and Greptimedb Perses Dashboard (GreptimeTeam/dashboard, 111 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Database Query?
EXboys (a GitHub user) maintains it in EXboys/evotown, which has 646 GitHub stars. The repository holds 3 skills in this directory. The repository was last updated on September 14, 2026.
Source: EXboys/evotown on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.