GPSR, EUDR plots, nutrition labels, fragrance allergens, CPSC and EU conformity declarations.
Yaktool
Free browser-based tools that check data against published rules — and publish the rules. Every check has an ID, an explanation and an official source.
Yaktool (yaktool.com) publishes 8 MCP servers on the Official MCP Registry. That ranks it #101 of 16,990 companies by servers shipped, with its latest release on Sep 7, 2026.
- Website
- yaktool.com
- Rank
- #101
- First seen
- Oct 31, 2026
- Source
- MCP Registry
8 MCP servers published
GS1 element strings, DataMatrix, eight keys, ITF-14 print specs and price-embedded in-store codes.
Compress, convert and resize images locally, with marketplace presets and rule rechecks.
Check invoice mandatory fields, validate a draft before issuing, and look up EN 16931 code lists.
Labels: FBA (FNSKU) & GS1 SSCC pallet labels (PDF/ZPL), plus a ZPL-to-PDF renderer. Exact size.
Merge, split, compress, unlock, organize, extract, fill forms and check PDFs — 12 local tools.
Forecast a WooCommerce CSV import and migrate Shopify exports. 61 documented rules.
73 local deterministic tools: GTIN, feeds, CSV-XLSX, Digital Link QR, e-invoices. Rules cited.