MPP index: MPPScan seeds (API, 314 origins) + discovery-doc probe targets (33 -> 167 verified sellers) - #830
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…dered origin list) and the seller's own /openapi.json x-payment-info operation as the probe target for origins the registry does not describe; verified sellers 33 -> 101 in one live crawl, still gated on our real probe; parsers unit-tested
![github-advanced-security[bot]](https://avatars.githubusercontent.com/in/57789?s=60&v=4){kind=small}
| { | ||
| const page = `<script>self.__next_f.push([1,"[[\\"servers\\",\\"list\\"],{\\"input\\":{\\"originUrls\\":[\\"https://alpha.example\\",\\"https://beta.example/\\",\\"http://insecure.example\\",\\"https://alpha.example\\",\\"https://gamma.example/v1/tenant\\"]}}]"])</script>`; | ||
| const got = parseMppScanOrigins(page); | ||
| ok(got.length === 2 && got.includes("https://alpha.example") && got.includes("https://beta.example"), `parseMppScanOrigins: escaped SSR payload -> validated https origins, deduped, http and path-scoped dropped (got ${JSON.stringify(got)})`); |
| { | ||
| const page = `<script>self.__next_f.push([1,"[[\\"servers\\",\\"list\\"],{\\"input\\":{\\"originUrls\\":[\\"https://alpha.example\\",\\"https://beta.example/\\",\\"http://insecure.example\\",\\"https://alpha.example\\",\\"https://gamma.example/v1/tenant\\"]}}]"])</script>`; | ||
| const got = parseMppScanOrigins(page); | ||
| ok(got.length === 2 && got.includes("https://alpha.example") && got.includes("https://beta.example"), `parseMppScanOrigins: escaped SSR payload -> validated https origins, deduped, http and path-scoped dropped (got ${JSON.stringify(got)})`); |
| export function parseMppScanOrigins(html) { | ||
| const text = String(html || "").replace(/\\"/g, '"'); | ||
| const out = new Set(); | ||
| const re = /"originUrls":\s*\[((?:"https?:\/\/[^"]+"\s*,?\s*)+)\]/g; |
…-time, paginated, with name/description/logo; page scrape as fallback) - 314 origins; verified sellers 33 -> 167 in one live crawl
MikeyPetrillo
changed the title
…al-stack sellers whose probed 402 carried an MPP challenge fold in every cycle - automatic detection, no registry, no submission); /sell and the MPP marketplace FAQ spell out the three listing paths incl. POST /api/mpp-index/register
MikeyPetrillo
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August 19, 2026 03:31 — with 
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August 19, 2026 03:34
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Summary
servers.list(all-time, paginated 200/page, 314 servers at launch, each with name/description/url/logo) is the primary source; the rendered page's origin list is the fallback. Metadata is used for sellers the mpp.dev registry does not describe.discoveryMppScanon the index snapshot reports source/total/error. Seeds only - nothing lists until our live probe sees a realWWW-Authenticate: Paymentchallenge./openapi.json(the MPP discovery format) and probe a pricedx-payment-infooperation instead of the bare root (registry endpoints > submitted hint > discovery doc > root; guarded fetch, 2 MB cap, 1 h cache).parseMppScanList/parseMppScanOrigins/probeTargetFromDiscoveryunit-tested.Verification