# Fselect

> Use this skill to find files using SQL-like queries with JSON/CSV output.

- Skill: `javimosch/fselect` (Agent Skill)
- Install (CLI): `npx skillmds@latest add javimosch/fselect`
- Raw SKILL.md: https://api.skillmd.com/api/skills/javimosch/fselect/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Data & Analytics
- Author: javimosch (https://skillmd.com/u/javimosch)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/javimosch/fselect

---

# fselect Plugin
Find files with SQL-like queries.
## Commands
- `fselect self version` — Print fselect version
- `fselect _ _` — Passthrough to fselect CLI
## Installation
```bash
cargo install fselect
```
## Examples
```bash
fselect "name, size from . where name like '%.rs'" --json
fselect "path, mtime from . order by mtime desc limit 10" --csv
```
## Key Features
- **SQL syntax** — Query files with familiar SQL
- **Multiple formats** — JSON, CSV, formatted output
- **Pipeline-ready** — Standard Unix pipe support
- **Powerful filtering** — Complex file queries