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Search Mouser Electronics for electronic components — secondary source for prototype orders. Find parts, check pricing/stock, download datasheets, analyze specifications. Use with KiCad for BOM creation and part selection. Also supports batch MPN-list seeding (`--mpn-list`) for bulk datasheet workflows without a KiCad project.
Passed 16 of 19 test cases with the skill, and 10 of 19 without it.
and 11 more in the full report
8 fixed11 passed either way3 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 8 test cases the skill fixed. Same model, same prompt, with and without the skill.
I am running `sync_datasheets_mouser.py` on a large KiCad schematic project with 100 components. I want to speed up execution by using 3 worker threads and enforcing a 1-second delay between API calls to stay within free API rate limits. What command line parameters should I pass?
| Checked | Without skill | With skill |
|---|---|---|
| Specifies --parallel 3 for concurrent thread execution | Missed | Passed |
| Specifies --delay 1 to enforce request pacing | Missed | Passed |
The instructions your model reads when the skill loads.
| Skill | Purpose |
|---|---|
kicad | Schematic analysis — extracts MPNs for part lookup |
bom | BOM management — orchestrates sourcing across distributors |
digikey | Primary prototype source (prefer for datasheets — direct PDF links) |
spice | Uses Mouser parametric data for behavioral SPICE models |
Mouser is the secondary source for prototype orders — use when DigiKey is out of stock or has worse pricing. For production orders, see lcsc/jlcpcb. For BOM management and export workflows, see bom. For datasheets, prefer DigiKey's API (direct PDF links) — Mouser blocks automated PDF downloads.
Mouser uses simple API key authentication — no OAuth, no tokens, no callback URLs. The Search API key is a UUID passed as a query parameter.
Set the environment variable before running the scripts:
export MOUSER_SEARCH_API_KEY=your-search-api-key-uuid
If credentials are stored in a central secrets file (e.g., ~/.config/secrets.env), load them first:
export $(grep -v '^#' ~/.config/secrets.env | grep -v '^$' | xargs)
All search endpoints use the Search API key as a query parameter: ?apiKey=<key>. Content-Type is application/json for all POST requests.
test cases passed, vs 10 / 19 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.