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ResultRail by LarryBuildsAI

R0· no sign-in

Five-to-twelve-cent source-attributed public URL and domain result packs for AI agents.

v0.1.2 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality91strong
Trust90of 100
Uptime, 30 days100%
Latency p50200 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "resultrail": {
      "type": "http",
      "url": "https://proofbeforepay.vercel.app/resultrail/mcp"
    }
  }
}
claude mcp add --transport http resultrail https://proofbeforepay.vercel.app/resultrail/mcp
[mcp_servers.resultrail]
url = "https://proofbeforepay.vercel.app/resultrail/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "resultrail": {
      "type": "remote",
      "url": "https://proofbeforepay.vercel.app/resultrail/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "resultrail": {
      "type": "http",
      "url": "https://proofbeforepay.vercel.app/resultrail/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=resultrail&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vcHJvb2ZiZWZvcmVwYXkudmVyY2VsLmFwcC9yZXN1bHRyYWlsL21jcCJ9"
}
{
  "servers": {
    "resultrail": {
      "type": "http",
      "url": "https://proofbeforepay.vercel.app/resultrail/mcp"
    }
  }
}
{
  "mcpServers": {
    "resultrail": {
      "httpUrl": "https://proofbeforepay.vercel.app/resultrail/mcp"
    }
  }
}
extensions:
  "resultrail":
    enabled: true
    name: "resultrail"
    type: streamable_http
    uri: "https://proofbeforepay.vercel.app/resultrail/mcp"
    timeout: 300

Quality 91 / 100strong

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations3 of 3 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 518 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 518 tokens to load them all · tool set be1ceed4d1fb · checked 2026-10-19 15:48 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 90 / 100

provenance90
liveness100
freshness65
hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-100% ~updated-97d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://proofbeforepay.vercel.app/resultrail/mcp streamable-httpnoneyes100%200 ms2025-11-252026-10-19

Tools (3)

enrich_domain_resultread-onlyFetch 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.
extract_url_resultread-onlyFetch one public URL and return title, description, headings, text preview, links, confidence, source URL, and receipt hash. Designed for pay-per-success agent extraction.
quote_data_resultread-onlyFree 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.

Schemas: list_tools.

Similar MCP servers

More from io.github.LarryLemonBot

Official server.json
{
  "name": "io.github.LarryLemonBot/resultrail",
  "_meta": {
    "io.modelcontextprotocol.registry/publisher-provided": {
      "homepage": "https://proofbeforepay.vercel.app/resultrail",
      "serverCard": "https://proofbeforepay.vercel.app/resultrail/.well-known/mcp/server-card.json",
      "productCard": "https://proofbeforepay.vercel.app/resultrail/product-card.md",
      "productName": "ResultRail",
      "searchTerms": [
        "ResultRail",
        "pay per success data",
        "x402 data API",
        "agent data router",
        "domain data",
        "URL extraction",
        "public company data",
        "source attributed results"
      ],
      "marketplaces": "https://proofbeforepay.vercel.app/resultrail/marketplaces.json",
      "claimBoundary": "ResultRail returns public-data result packs with source URLs, timestamps, confidence, and receipt hashes. It does not sell private contact databases, bypass access controls, provide legal or financial advice, send outreach, trade assets, or guarantee downstream revenue.",
      "payanAgentOffers": [
        {
          "url": "https://payanagent.com/marketplace/offers/kh7be0c7c7e51c11b65d31wtcd8ahdxd",
          "name": "Public Domain Result Pack",
          "priceUsd": "0.12"
        },
        {
          "url": "https://payanagent.com/marketplace/offers/kh714wc600k8kdtj9h1kg0zjfd8ahpg1",
          "name": "Public URL Extract Result",
          "priceUsd": "0.05"
        }
      ],
      "payanAgentSeller": "https://payanagent.com/marketplace/agents/j57aj29bb7gy71r705s23qkd898ah01c"
    }
  },
  "title": "ResultRail by LarryBuildsAI",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://proofbeforepay.vercel.app/resultrail/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.2",
  "repository": {
    "url": "https://github.com/LarryLemonBot/resultrail-mcp-server",
    "source": "github"
  },
  "websiteUrl": "https://proofbeforepay.vercel.app/resultrail",
  "description": "Five-to-twelve-cent source-attributed public URL and domain result packs for AI agents."
}