GateCheck by LarryBuildsAI

One-cent x402 and MCP readiness checks plus fixed-price marketplace launch packs.

What does this entry provide?

GateCheck by LarryBuildsAI is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 67/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding GateCheck by LarryBuildsAI to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 67/100
Install method: streamable-http
Repo: LarryLemonBot/gatecheck
Repo updated: Jul 14, 2026

Install command

mcp add io.github.LarryLemonBot/gatecheck https://proofbeforepay.vercel.app/gatecheck/mcp

Install method: streamable-http

Review the upstream source before running this command.

GitHub project Homepage

Quality

Repo stars

Repo updated

Jul 14, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-07-14T23:20:49.409908Z",
      "publishedAt": "2026-07-14T23:20:49.409908Z",
      "statusChangedAt": "2026-07-14T23:20:49.409908Z"
    }
  },
  "server": {
    "name": "io.github.LarryLemonBot/gatecheck",
    "_meta": {
      "io.modelcontextprotocol.registry/publisher-provided": {
        "docs": "https://proofbeforepay.vercel.app/gatecheck/llms.txt",
        "homepage": "https://proofbeforepay.vercel.app/gatecheck",
        "scorecard": "https://github.com/LarryLemonBot/gatecheck/blob/main/scorecard.md",
        "serverCard": "https://proofbeforepay.vercel.app/gatecheck/.well-known/mcp/server-card.json",
        "productCard": "https://proofbeforepay.vercel.app/gatecheck/product-card.md",
        "productName": "GateCheck",
        "searchTerms": [
          "GateCheck",
          "GateCheck by LarryBuildsAI",
          "LarryBuildsAI GateCheck",
          "paid agent tool readiness",
          "paid tool readiness",
          "x402 seller readiness",
          "x402 readiness report",
          "MCP seller readiness",
          "MCP launch pack"
        ],
        "marketplaces": "https://proofbeforepay.vercel.app/gatecheck/marketplaces.json",
        "separateFrom": [
          "Signal Desk",
          "ResultRail"
        ],
        "claimBoundary": "GateCheck reports and receipts prove observed public metadata, unpaid 402 behavior, request summaries, hashes, and returned artifacts only; they do not prove marketplace endorsement, settlement, security certification, custody, KYC/AML coverage, buyer adoption, or downstream execution.",
        "payanAgentOffers": [
          {
            "url": "https://payanagent.com/marketplace/offers/kh738f3cbjbe89xhrtgzcxrg558agye2",
            "name": "GateCheck Quick x402 Readiness Check",
            "priceUsd": "0.01"
          },
          {
            "url": "https://payanagent.com/marketplace/offers/kh79mkywpaqdd5ca53hah5e1z98ahzg0",
            "name": "x402 Single-Route Launch Pack",
            "priceUsd": "9.00"
          },
          {
            "url": "https://payanagent.com/marketplace/offers/kh7fw80665fqap3a8wq2pjx8wx8aghzc",
            "name": "x402 Service Launch Pack",
            "priceUsd": "29.00"
          },
          {
            "url": "https://payanagent.com/marketplace/offers/kh76jzxdp8k5e3nr56ctp2c0qh8ag7jj",
            "name": "Premium x402 Marketplace Launch Pack",
            "priceUsd": "49.00"
          }
        ],
        "payanAgentSeller": "https://payanagent.com/marketplace/agents/j57aj29bb7gy71r705s23qkd898ah01c",
        "directoryCategory": "Agent Verification & Security"
      }
    },
    "title": "GateCheck by LarryBuildsAI",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://proofbeforepay.vercel.app/gatecheck/mcp",
        "type": "streamable-http",
        "headers": [
          {
            "name": "Authorization",
            "isSecret": true,
            "description": "Bearer token for protected direct tool execution; public initialize and tools/list are available without it."
          }
        ]
      }
    ],
    "version": "0.1.3",
    "repository": {
      "url": "https://github.com/LarryLemonBot/gatecheck",
      "source": "github"
    },
    "websiteUrl": "https://proofbeforepay.vercel.app/gatecheck",
    "description": "One-cent x402 and MCP readiness checks plus fixed-price marketplace launch packs."
  }
}

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