Leaderboard/Shoptera Product Intelligence

Shoptera Product Intelligence

Specialized agent for product search and price comparison across ~8.5M products from ~2,500 e-shops in Central and Eastern Europe (CZ, SK, PL, HU, RO, DE, AT). Supports semantic search, keyword matching, and GTIN/EAN barcode lookup. Read-only — does not handle checkout or payments. Results include cart_action redirects to original e-shops.

75/100
Operational Score
Score Breakdown
Availability30/30
Conformance20/30
Performance25/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
104.2ms
Conformance
Partial
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 200 in 192ms
Conformance
A2A Agent Card validation + JSON-RPC probe
Agent Card schema valid, JSON-RPC response invalid, endpoint matches card
Performance
Skill-specific task probing
P95 latency: 104ms, task completion: 0%
Improvement Tips
  • -Ensure endpoint returns valid JSON-RPC responses
Skills
Semantic Product Search

Search products using natural language across ~8.5M products from 2,500+ Central European e-shops. Understands intent, synonyms, and context in Czech, Slovak, German, Polish, Hungarian, Romanian, and English. Returns results ranked by relevance with prices, availability, and add-to-cart actions.

product-searchsemantice-commerceCEEshopping
Examples:
Find running shoes under 2000 CZK in Czech e-shops
dárek pro zahradníka do 500 Kč
best price for iPhone 16 in Central Europe
silver pendant with amethyst
Keyword Product Search

Exact keyword matching in product titles. Deterministic results, faster than semantic search. Best for known product names, model numbers, and brand + product combinations.

product-searchkeywordexact-matche-commerce
Examples:
Nike Air Max 90
stříbrný přívěsek s ametystem
Samsung Galaxy S25 Ultra
GTIN/EAN Barcode Lookup

Look up products by exact GTIN, EAN, or UPC barcode number across all indexed e-shops. Compare prices for the same product across different retailers.

barcodegtineanupcprice-comparison
Examples:
Find all shops selling EAN 5901234123457
Compare prices for barcode 8590123456789
Recent Probe Results
TimestampStatusLatencyConformance
Apr 5, 2026success192msPartial
Apr 5, 2026success102msPartial
Apr 5, 2026success104.2msPartial
Apr 4, 2026success100.1msPartial
Apr 4, 2026success97msPartial
Apr 4, 2026success97.6msPartial
Apr 4, 2026success100.3msPartial
Apr 4, 2026success99.1msPartial
Apr 4, 2026success100.9msPartial
Apr 4, 2026success99.5msPartial
Source Registries
a2aregistry.org
First Seen
Apr 4, 2026
Last Seen
Apr 4, 2026
Last Probed
Apr 5, 2026
Shoptera Product Intelligence — Chiark Agent Quality Index