mcp server
ResultRail by LarryBuildsAI
Five-to-twelve-cent source-attributed public URL and domain result packs for AI agents.
Description as published by the maintainer. Source
- version 0.1.2
- active
active — Registry entry last updated 2026-07-14.
What this server can do
3 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
enrich_domain_result(url, domain, pii_mode, max_price_usdc, required_fields)- Fetch a public domain/homepage and return one source-attributed result pack: company/title/description, industry guess, technographic signals, useful paths, confidence, sources, and receipt hash. Required: domain.
extract_url_result(url, output, max_price_usdc)- Fetch one public URL and return title, description, headings, text preview, links, confidence, source URL, and receipt hash. Designed for pay-per-success agent extraction. Required: url.
quote_data_result(task, input, task_type, max_price_usdc)- Free pre-payment quote for one ResultRail public-data result. Returns price, paid endpoint, success contract, and whether the buyer's max price covers the result. Required: task_type.
Last successful function declaration observed on . Source: https://proofbeforepay.vercel.app/resultrail/mcp. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://proofbeforepay.vercel.app/resultrail/mcp.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| Latest published version | 0.1.2 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-07-14 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| First listed in the MCP Registry | 2026-07-14 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| mcp tools declared | 3 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | proofbeforepay.vercel.app | |
| mcp endpoint status | ok | The server listed 3 functions when asked. | as of probe | proofbeforepay.vercel.app |
Where to get it
Also from larrylemonbot
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GateCheck by LarryBuildsAI
One-cent x402 and MCP readiness checks plus fixed-price marketplace launch packs.
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Signal Desk by LarryBuildsAI
One-to-three-cent spend routing, lead research, token-risk, and agent-tool comparison preflights.
This record as data
Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.
GET /api/v1/entries/mcp_server.json