Assay Systems procurement register
Public procurement register, 50+ countries: suppliers, buyers, contracts, single-bid awards
| Endpoint | https://assay-systems.com/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 10 tools · grade C (73) · pin ts_be5e698e1bd675ba98e6b7ff3749bdc3 · protocol 2025-06-18 |
| First / last listed | 2026-10-26 08:07 UTC / 2026-10-26 08:07 UTC |
| Grade over time | 2026-10-26: C (73), 10 tools |
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Tools: assay_countries assay_search assay_supplier assay_line assay_contract assay_status assay_supplier_contracts assay_line_contracts assay_ending assay_solo
assay_countries | Countries covered by the Assay Systems procurement register, with the number of suppliers indexed in each. params: none |
assay_search | Search the register for a supplier (firm) by name or line of business. Returns names, countries, ids and endpoints. params: q*, country, limit |
assay_supplier | One supplier's record: contracts won, buyers, totals, exclusions and grants, with the source and licence. params: country*, id* |
assay_line | A line of business (what is bought) in one country: buyers, suppliers and totals. params: country*, id* |
assay_contract | One contract or award record from the register. params: country*, id* |
assay_status | When each source of the register was last read and built. params: none |
assay_supplier_contracts | All contract rows of one supplier with the buying office's contact, end dates and amounts. Needs an Enterprise Data key: X-API-Key header on the MCP request (https://assay-systems.com/api-key/#data). params: country*, id*, ends_before, buyer, page |
assay_line_contracts | All contract rows of one line of business with the buying office's contact, end dates and amounts. Needs an Enterprise Data key: X-API-Key header on the MCP request (https://assay-systems.com/api-key/#data). params: country*, id*, ends_before, buyer, page |
assay_ending | Contracts of one line that are still running, soonest end first: the next tenders to come. Needs an Enterprise Data key: X-API-Key header on the MCP request (https://assay-systems.com/api-key/#data). params: country*, line*, before, page |
assay_solo | Buyer × supplier pairs where the supplier won without a rival, locks and buyer shares; without country — the list of countries. Needs an Enterprise Data key: X-API-Key header on the MCP request (https://assay-systems.com/api-key/#data). params: country, kind, buyer, supplier, page |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.