`match_vendors`

Rank vendors against the buyer requirement set. Must-fail = disqualified. L3 requirements show needs_L3 until the vendor approves access, then they are verified with citations.

L2 A buyer token (Authorization: Bearer)

Arguments

Name	Type	Required	Description
`vendors`	list of string		Optional subset of vendor slugs; omit for the whole marketplace

Call it

curl -X POST https://rfx.market/api/match_vendors \
  -H 'content-type: application/json' \
  -H 'authorization: Bearer <buyer_token>' \
  -d '{}'

Over MCP: tools/call with name: "match_vendors" and the same arguments.