# ResultRail MCP Marketplace Distribution

ResultRail is its own LarryBuildsAI product. Do not merge or cross-list it as Signal Desk, GateCheck, Boundary Guard, or x402 Resource Scanner.

## Public Server

- MCP URL: `https://x402-resource-scanner.vercel.app/resultrail/mcp`
- Server card: https://x402-resource-scanner.vercel.app/resultrail/.well-known/mcp/server-card.json
- Legacy server card: https://x402-resource-scanner.vercel.app/.well-known/resultrail-server-card.json
- Marketplace packet: https://x402-resource-scanner.vercel.app/resultrail/marketplaces.md

| Priority | Directory | Status | URL |
|---:|---|---|---|
| 1 | Official MCP Registry | live; latest registry remote points to the ResultRail MCP URL | https://registry.modelcontextprotocol.io |
| 2 | Glama | live connector; healthy status verified | https://glama.ai/mcp/connectors/io.github.LarryLemonBot/resultrail |
| 3 | Smithery | rendered/catalog-fresh page repaired; no-query markdown cache may still be stale | https://smithery.ai/servers/larrybuildsai/resultrail |
| 4 | PulseMCP | manual submission packet ready; official registry listing should propagate later | https://www.pulsemcp.com/submit |
| 5 | xpay Tools | proxy and portal live; central xpay.tools/agents.txt propagation pending; portal shell still shows legacy account text | https://resultrail-larrybuildsai.mcp.xpay.sh/mcp |
| 7 | OMA-AI | x402 marketplace candidate; submit as pay-per-success public data MCP | https://www.oma-ai.com |
| 8 | MCP Market | packet-ready; directory already indexes x402-native MCP examples | https://mcpmarket.com |
| 9 | MCP.so | submitted; dashboard still shows no visible servers, approval/live not claimed | https://mcp.so |
| 10 | MCPHubz | public metadata repo ready; submit attempts currently rate-limited by MCPHubz daily submission limit | https://mcphubz.com/submit |
| 10 | MCP.Directory | packet-ready; remote MCP directory visibility target | https://mcp.directory/servers |
| 11 | mcpservers.org | approved/live; AgentMail approval verified 2026-05-21 | https://mcpservers.org/servers/x402-resource-scanner-vercel-app-resultrail-marketplaces |
| 12 | AgentNDX | submission-packet-ready; external review not claimed | https://agentndx.ai/submit/ |
| 12 | Awesome MCP Servers lists | PR-ready once public repo/docs copy is finalized | https://github.com/TensorBlock/awesome-mcp-servers |
| 13 | Anthropic Remote MCP Directory | submission guide identified; submit after stable remote MCP and auth behavior | https://support.claude.com/en/articles/12922490 |

Submission copy: ResultRail by LarryBuildsAI sells pay-per-success public-data result packs for AI agents. Agents call a free quote tool, pay only for a valid domain or URL result, and receive source URLs, confidence, timestamps, and receipt hashes without creating another vendor account.

Buyer keywords: ResultRail, pay-per-success data, x402 data API, MCP data enrichment, domain enrichment, URL extraction, public-data result packs, agent data router, no API keys for agents

Revenue signal: Public MCP/x402 discussions show demand for pay-per-call data tools, but also friction around retry logic, refunds, fiat support, and per-tool billing. ResultRail should sell small, successful, source-attributed results and keep quote/price/receipt metadata explicit.

Publishing notes:
- Official MCP Registry, Glama, xpay proxy/portal, and mcpservers.org are live; monitor them and only republish if product metadata changes.
- Keep ResultRail listings scoped to /resultrail/mcp, /v1/resultrail/*, and ResultRail cards only.
- Do not reuse Signal Desk, GateCheck, Boundary Guard, or x402 Resource Scanner copy in directory titles or descriptions.
- Disclose that paid tools use x402 and that the free quote tool is callable before payment.

Claim boundary: This ResultRail packet separates verified live surfaces from submitted, blocked, and candidate directories. It only claims verified live status for Official MCP Registry, Glama, xpay proxy/portal, and mcpservers.org. It does not claim MCP.so approval, MCPHubz approval, or approval/ranking/featured placement from other directories.