VeriCatalog
Neutral, read-only catalog data for shopping agents. Verified product facts with source provenance, conflicts, and uncertainty — never a ranking, a recommendation, or a conclusion.
Endpoints
| Interface | Endpoint |
|---|---|
| MCP (primary) | https://vericatalog.com/mcp |
| REST mirror | https://vericatalog.com/api/... |
| OpenAPI spec | https://vericatalog.com/openapi.json |
Tools
| Tool | Purpose |
|---|---|
list_categories | Category catalog with coverage status. |
get_category_brief | Category-level demand facts: compatibility, considerations, price distribution, gotchas, questions, candidate pool. |
get_product_trust | Product-level trust facts: claimed vs tested, cleaned reviews, consistency, expert cross-references, endpoint, social flags. |
search_candidates | Candidate pool matching a query, each with a data maturity tier. No ranking. |
get_consistency_detail | Per-claim consistency detail; conflicts presented as-is. |
Data principles
- Facts only. No ranking, recommendation, or conclusion.
- Fact-claim separation. Every fact is tagged claimed or tested.
- Data maturity tiers. verified / single_source / thin_data / unknown.
- Conflicts as-is. Contradictions surfaced, never smoothed.
- Review transparency. Suspicious reviews filtered and disclosed.
- Small-sample honesty. Quantitative fields withheld below n=50.
Every claim carries a source tier (T1–T4) and URL. When data is too thin to quantify, VeriCatalog says so.