jlcpcb-component-finder

Query the JLCPCB/LCSC database for electronic components by category and keyword.

11|1|Updated Feb 10, 2026

Search Tags:#database #components #search #LCSC #stock #jlcpcb

Ready to run

npx skills add https://github.com/Takazudo/claude-resources --skill jlcpcb-component-finder

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: jlcpcb-component-finder
Source: https://github.com/Takazudo/claude-resources/tree/main/skills/jlcpcb-component-finder
Command: npx skills add https://github.com/Takazudo/claude-resources --skill jlcpcb-component-finder

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps hardware engineers quickly locate suitable electronic components from the JLCPCB/LCSC database, saving time when building PCBs and BOMs.

Core Features & Use Cases

Category-based search: quickly filter parts by category (e.g., regulators, connectors, chips) and keyword.
Stock & spec lookups: retrieve part numbers, manufacturers, package types, and current stock.
PCB assembly planning: identify compatible components for BOM creation and sourcing.

Quick Start

Ask Claude Code to search for a category and keyword, then review the resulting parts list.

Frequently Asked Questions about jlcpcb-component-finder

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I search for JLCPCB electronic components by category and stock?▼

To search JLCPCB electronic components, use a query script to filter the local SQLite database by category, keyword, and stock. This retrieves part numbers, manufacturers, package types, and current stock from the LCSC database.

Can I find LCSC parts for PCB assembly planning and BOM creation?▼

Yes, you can find LCSC parts for PCB assembly planning by querying components to identify compatible parts for BOM creation and sourcing. The tool retrieves manufacturer specifications and stock levels from the local database.

What database do I need to query LCSC electronic components locally?▼

You need a local SQLite database at ~/.jlcpcb-db/cache.sqlite3 to query LCSC electronic components locally. A Node.js query script reads this database to identify suitable parts based on your search criteria.

What is the best way to look up JLCPCB component specifications and package types?▼

The best way to look up JLCPCB component specifications is by querying the cached LCSC database with category and keyword filters. This returns part numbers, manufacturers, package types, and current stock directly.

Does the JLCPCB component finder work without an internet connection?▼

The JLCPCB component finder works offline by querying a local SQLite database at ~/.jlcpcb-db/cache.sqlite3. Once the database is populated, a Node.js script reads it locally to retrieve component stock and specifications without an internet connection.