Cantara/.claude/skills/manufacturers/siliconlabs
.claude/skills/manufacturers/siliconlabs/SKILL.md
# Silicon Labs Manufacturer Handler Skill ## Overview SiliconLabsHandler manages Silicon Labs components including 8-bit MCUs (C8051, EFM8), 32-bit ARM MCUs (EFM32), wireless MCUs (EFR32), timing ICs, sensors, and USB bridges. ## Supported Component Types - MICROCONTROLLER - MICROCONTROLLER_SILABS - MCU_SILABS - MICROCONTROLLER_SILICON_LABS - MCU_SILICON_LABS - EFM8_MCU - EFM32_MCU - EFR32_MCU - IC - CRYSTAL - OSCILLATOR ## MPN Patterns ### 8-bit MCUs (8051-based) | Prefix | Description | |-
$ install --global
skillsauthnpx skillsauth add Cantara/lib-electronic-components .claude/skills/manufacturers/siliconlabsInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 16, 2026, 6:04 PM4.2s1 file scanned
SKILL.md
Silicon Labs Manufacturer Handler Skill
Overview
SiliconLabsHandler manages Silicon Labs components including 8-bit MCUs (C8051, EFM8), 32-bit ARM MCUs (EFM32), wireless MCUs (EFR32), timing ICs, sensors, and USB bridges.
Supported Component Types
- MICROCONTROLLER
- MICROCONTROLLER_SILABS
- MCU_SILABS
- MICROCONTROLLER_SILICON_LABS
- MCU_SILICON_LABS
- EFM8_MCU
- EFM32_MCU
- EFR32_MCU
- IC
- CRYSTAL
- OSCILLATOR
MPN Patterns
8-bit MCUs (8051-based)
| Prefix | Description | |--------|-------------| | C8051Fxxx | C8051 MCUs |
EFM8 Series (8-bit MCUs)
| Prefix | Description | |--------|-------------| | EFM8BBxxx | Busy Bee | | EFM8SBxxx | Sleepy Bee | | EFM8LBxxx | Laser Bee |
EFM32 Series (32-bit ARM MCUs)
| Prefix | Description | |--------|-------------| | EFM32GGxxx | Giant Gecko | | EFM32WGxxx | Wonder Gecko | | EFM32HGxxx | Happy Gecko | | EFM32PGxxx | Pearl Gecko |
EFR32 Series (Wireless MCUs)
| Prefix | Description | |--------|-------------| | EFR32BGxxx | Blue Gecko (Bluetooth) | | EFR32FGxxx | Flex Gecko (Proprietary) | | EFR32MGxxx | Mighty Gecko (Multi-protocol) |
Wireless ICs
| Prefix | Description | |--------|-------------| | SIxxxx | General wireless ICs | | BGMxxxx | Blue Gecko Modules | | EZR32xxx | EZR32 Wireless MCUs |
Timing Solutions
| Prefix | Description | |--------|-------------| | SI5xxx | Clock ICs | | 501xxx | Crystal products | | 598xxx | Oscillator products |
Sensors
| Prefix | Description | |--------|-------------| | SI7xxx | Temperature/Humidity sensors | | SI1xxx | Proximity/Ambient light sensors |
Interface ICs
| Prefix | Description | |--------|-------------| | CP2xxx | USB-UART bridges | | SI321x | USB controllers |
Isolators
| Prefix | Description | |--------|-------------| | SI84xx | Digital isolators | | SI86xx | Isolated gate drivers |
Package Code Extraction
- EFM32/EFR32: Single letter before dash (G=BGA) or full package name after dash (QFP100)
- C8051: Suffix after dash (e.g., GQ)
- SI parts: Suffix after last dash
Series Extraction
Returns human-readable series names:
- "C8051", "EFM8 Busy Bee", "EFM8 Sleepy Bee", "EFM8 Laser Bee"
- "EFM32 Giant Gecko", "EFM32 Wonder Gecko", "EFM32 Happy Gecko", "EFM32 Pearl Gecko"
- "Blue Gecko", "Flex Gecko", "Mighty Gecko"
- "Timing", "Environmental Sensor", "Proximity Sensor", "USB Bridge"
- "Digital Isolator", "Isolated Gate Driver", "Bluetooth Module"
Replacement Logic
- Must be same series for compatibility
- Pin-compatible parts within same subfamily may be replaceable
Test Patterns
When testing SiliconLabsHandler:
- Use documentation tests for
matches()behavior - Use assertions for
extractPackageCode(),extractSeries(), null handling - Instantiate directly:
new SiliconLabsHandler()
Known Handler Issues
All issues fixed in PR #86
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