Loppee
Server Details
Agent-first US business trust registry with neutral Trust Cards and published evidence.
- Status
- Healthy
- Uptime
- 100.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- Repository
- loppee-ai/loppee-mcp
- GitHub Stars
- 0
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 5 tools
Each tool occupies a distinct role: name-to-id resolution (lookup_business), per-id detail (get_trust_card), review retrieval (get_business_reviews), multi-id comparison (compare_businesses), and rationale explanation (explain_recommendation). The descriptions explicitly mark boundaries, e.g. lookup does not do category discovery and trust card requires an already-identified business. The only near-overlap — trust card vs. lookup — is separated by 'known id' versus 'user names a business'.
All five names are snake_case with a clear verb_noun shape (compare_businesses, explain_recommendation, get_business_reviews, get_trust_card, lookup_business). Verbs vary (get/lookup/explain/compare) but each reflects a genuinely different operation rather than an inconsistent convention.
Five tools is tightly scoped to the domain of business lookup, detail, reviews, comparison, and recommendation reasoning. No tool looks redundant or like filler, and the set is small enough to reason about without crowding the selection space.
The surface covers the full read lifecycle for a known business: resolve by name, fetch detail, pull reviews, compare, and explain recommendations, with citations throughout. The main gap is category/browse discovery — there is no way to enumerate businesses by category or list catalogs — which is acknowledged but still a dead end for exploratory queries.
Available Tools
5 toolscompare_businessesCompare BusinessesARead-onlyInspect
Use this when the user wants a side-by-side comparison of two to twenty known published Loppee business ids. Returns each business's exact class, disclosure, review context, and citation; unknown or unavailable ids are listed as unresolved rather than fabricated.
Inputs: business_ids (required). Returns: ok, data, error, contract_version
explain_recommendationExplain RecommendationARead-onlyInspect
Use this when the user asks why a known published business is or is not recommendable on Loppee. Returns the published class, disclosure, recommendation basis, commercial-neutrality statement, and citation without exposing private weighting.
Inputs: business_id (required). Returns: ok, data, error, contract_version
get_business_reviewsGet Business Reviews (paginated)ARead-onlyInspect
Use this when the user wants the public customer reviews for one Loppee business id. Supports pagination and star-rating filters, preserves reviewer and interaction labels, masks reviewer identity, and changes nothing.
Inputs: business_id (required), page, limit, ratings. Returns: ok, data, error, contract_version
get_trust_cardGet Trust CardARead-onlyInspect
Use this when a business is already identified and the user wants its public Loppee Trust Card. Returns the exact business status, disclosure, coarse public city/state, public facts, review context, and citation without account authority, street address, ZIP, or signed media links.
Inputs: domain_key, business_id. Returns: ok, data, error, contract_version
lookup_businessLookup BusinessARead-onlyInspect
Use this when the user names a business and wants its Loppee Registry match. Returns exact and genuine-prefix name matches with stable ids, coarse public city/state, and truthful Verified, Listed, or Registry disclosure. It does not perform category discovery, accept or return caller location, or return a street address or ZIP.
Inputs: name (required), limit, cursor, verified, +1 more. Returns: ok, data, error, contract_version
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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