compare_grocery_basket
shallowio.github.hbailla/huntprice · Verify this server
Compare a complete shopping list of multiple items across major grocery chains in any of the 14 supported Canadian cities to find the cheapest store overall. Args: items: List of item names to compare, e.g. ["milk", "eggs", "bread", "bananas", "butter"] city: Canadian city to compare in (e.g. 'Ottawa, ON', 'Toronto, ON', 'Vancouver, BC', 'Montreal, QC', 'Calgary, AB', 'Edmonton, AB', 'Winnipeg, MB', 'Quebec City, QC', 'Halifax, NS', 'Saskatoon, SK', 'Gatineau, QC', 'Moncton, NB', "St. John's, NL", 'Charlottetown, PE') online_shopping: If True, includes delivery fees instead of in-store shopping ranking_mode: 'value' (cheapest per 100g unit price) or 'price' (cheapest package price) Returns: Cheapest store name, total cost, estimated savings, and breakdown per store with matched and missing items.
1 trials · measured today
compare_grocery_basket scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.hbailla/huntprice, measured 20 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- open
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-20 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
Embed this score
Available for every tool, scored or not — not a verification perk. Always links back to this page.
[](https://vouch.tools/tools/3150a601-0c2c-4a80-aadd-32204450983b)