lcsc

Search LCSC parts by code or MPN and download datasheets for KiCad BOMs.

Updated Mar 13, 2026

Search Tags:#bom #jlcpcb #datasheets #lcsc #mpn #part-search

Ready to run

npx skills add https://github.com/mattpainter701/my-claude-setup --skill lcsc

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: lcsc
Source: https://github.com/mattpainter701/my-claude-setup/tree/main/claude-config/global-skills/lcsc
Command: npx skills add https://github.com/mattpainter701/my-claude-setup --skill lcsc

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires requests, playwright, and includes scripts (resource) components.

What problem does it solve?

Quickly locate LCSC components by LCSC code (Cxxxxx) or MPN, verify stock, compare pricing, and access datasheets for KiCad BOM workflows, without needing API keys.

Core Features & Use Cases

Search for parts by LCSC code or MPN and fetch datasheet URLs from the JLCPCB/LCSC ecosystem.
Check stock levels across warehouses, view basic pricing, and cross-reference with DigiKey/Mouser when needed.
Sync a local datasheets directory for a KiCad project to keep BOMs up to date.

Quick Start

Search for a part by LCSC code or MPN and download its datasheet with a single command.

Frequently Asked Questions about lcsc

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

FAQPage Schema

How do I find LCSC parts and datasheets for a KiCad BOM?▼

You can check LCSC component stock levels by searching for a part using its LCSC code or MPN to retrieve current warehouse availability, basic pricing, and datasheet URLs directly from the JLCPCB and LCSC ecosystem.

How do I cross-reference an MPN with a LCSC Cxxxxx part number?▼

Cross-reference an MPN with a LCSC Cxxxxx part number by querying the jlcsearch API to retrieve matching component data, PKG data extraction, stock availability, and corresponding datasheet links for JLCPCB assembly.

Can I download LCSC datasheets locally to keep my KiCad project updated?▼

Yes, you can download LCSC datasheets locally using LCSC CDN downloads to sync a local datasheets directory, keeping your KiCad project BOMs up to date and verifying datasheet content automatically.

Do I need an API key to search for LCSC components and verify stock?▼

No, you do not need an API key to search for LCSC components and verify stock, as the process integrates directly with the jlcsearch API and LCSC CDN to fetch part data and datasheets seamlessly.

What are the limitations of using the jlcsearch API for LCSC part searches?▼

Limitations of using the jlcsearch API for LCSC part searches include dependency on the LCSC CDN for datasheet downloads and potential constraints in cross-referencing parts with DigiKey or Mouser when needing broader component availability.