How do I install the Fr DB skill?

Run npx skillmds@latest add ninestep/fr-db in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Fr DB safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Fr DB?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Fr DB free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

ninestep (@ninestep) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Fr DB by ninestep — Agent Skill

Name: Fr DB
Author: ninestep

Fr DB

Use when FineReport datasource connections, SQL previews, field scans, or dataset XML snippets are needed before editing CPT or FVS files. Trigger whenever the request involves connection names, columns, parameters, or data validation.

ninestep d23bbfe 6 files · 3.0 KB Updated Sep 17, 2026

File contents

FineReport 数据探测

Overview

Use this skill to turn remote datasource metadata into evidence for CPT or FVS editing. It is the only standard path for connection lookup and SQL preview.

Inputs

.codex/fr-config.json
Confirmed target datasource or SQL question
Remote Decision endpoint from current project config

Execution

macOS / Linux: python3 .codex/skills/fr-db/scripts/run.py list-connections
Windows: py .codex\\skills\\fr-db\\scripts\\run.py list-connections

Example Index

EXAMPLES.md
- 先看这里，按“接口范围 / CPT 数据集 / FVS 数据集”选入口
references/decision-http.md
- 需要确认 Decision HTTP 接口边界或登录载荷时看这个

Expected Evidence

Connection list summary
SQL preview or dataset preview result
Field list or dataset XML snippet
Impact statement for the next CPT/FVS edit

Failure Handling

Do not invent connection names
Do not continue with guessed columns
Surface HTTP errors directly instead of masking them

Next Skill

fr-cpt
fr-fvs

Frequently asked questions