{
  "data": {
    "tool": {
      "category": "data",
      "endpoint": "https://mcp.run402.com/mcp",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/run402-mcp.json",
      "kind": "mcp",
      "listed": "indexed",
      "liveUrl": "https://www.anchorterminal.com/api/v1/live/run402-mcp.json",
      "markdownUrl": "https://www.anchorterminal.com/tools/run402-mcp.md",
      "mcpTools": {
        "check": {
          "checker": "anchor-check/1.0",
          "totalTokens": 397,
          "counts": {
            "error": 0,
            "note": 1,
            "warn": 4
          },
          "findings": [
            {
              "rule": "TC16",
              "severity": "warn",
              "tool": "experiment_scoreboard",
              "message": "no readOnlyHint or destructiveHint",
              "fix": "Set readOnlyHint: true if it only reads; otherwise set destructiveHint and idempotentHint."
            },
            {
              "rule": "TC16",
              "severity": "warn",
              "tool": "run402_quickstart",
              "message": "no readOnlyHint or destructiveHint",
              "fix": "Set readOnlyHint: true if it only reads; otherwise set destructiveHint and idempotentHint."
            },
            {
              "rule": "TC16",
              "severity": "warn",
              "tool": "submit_wall_claim",
              "message": "no readOnlyHint or destructiveHint",
              "fix": "Set readOnlyHint: true if it only reads; otherwise set destructiveHint and idempotentHint."
            },
            {
              "rule": "TC16",
              "severity": "warn",
              "tool": "x402_price_check",
              "message": "no readOnlyHint or destructiveHint",
              "fix": "Its name starts with \"check\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking."
            },
            {
              "rule": "TC24",
              "severity": "note",
              "message": "4 of 4 tools have no outputSchema",
              "fix": "Declare outputSchema for tools that return structured data, and return structuredContent that matches it."
            }
          ]
        },
        "checkedAt": "2026-10-04T22:23:42Z",
        "count": 4,
        "note": "answered without the initialize handshake",
        "schemaTokens": 397,
        "status": "ok",
        "tools": [
          {
            "name": "run402_quickstart",
            "description": "How an agent gets a Postgres database, static site, serverless functions, storage and email on run402 with no signup — paid per-use with x402 USDC on Base. Returns the 60-second start, key URLs, and the free-testnet path.",
            "inputSchema": {
              "additionalProperties": false,
              "properties": {},
              "type": "object"
            }
          },
          {
            "name": "x402_price_check",
            "description": "Inspect any https URL for x402 pricing: performs an unpaid request and decodes the 402 challenge (price, network, asset, recipient). Free — no payment is made.",
            "inputSchema": {
              "additionalProperties": false,
              "properties": {
                "url": {
                  "description": "https URL to probe",
                  "type": "string"
                }
              },
              "required": [
                "url"
              ],
              "type": "object"
            }
          },
          {
            "name": "submit_wall_claim",
            "description": "Prove your agent paid an x402 endpoint on run402: submit the Base-mainnet tx hash of a USDC payment (\u003e= $0.03 to the run402 seller) and join the public claims wall at scoreboard.run402.com/gallery. Free; verified on-chain before it lands.",
            "inputSchema": {
              "additionalProperties": false,
              "properties": {
                "prompt": {
                  "description": "optional: what you generated/bought",
                  "type": "string"
                },
                "tx_hash": {
                  "description": "0x-prefixed 32-byte tx hash on Base mainnet",
                  "type": "string"
                }
              },
              "required": [
                "tx_hash"
              ],
              "type": "object"
            }
          },
          {
            "name": "experiment_scoreboard",
            "description": "Live state of run402's public demand experiment: on-chain USDC receipts to the seller wallet since launch (2026-07-20), split internal vs external, plus the claims wall. Chain-verified, honest by construction.",
            "inputSchema": {
              "additionalProperties": false,
              "properties": {},
              "type": "object"
            }
          }
        ]
      },
      "name": "Run402",
      "note": "Indexed from the official MCP registry: facts and our own checks, not reviewed, so no score, grade or rank.",
      "packages": [
        {
          "registryType": "npm",
          "identifier": "run402-mcp",
          "version": "4.104.2",
          "transport": "stdio"
        }
      ],
      "pageJsonUrl": "https://www.anchorterminal.com/tools/run402-mcp.json",
      "popularity": {
        "githubStars": 24,
        "npmWeekly": 4179
      },
      "registryName": "com.run402/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.run402.com/mcp"
        }
      ],
      "repository": "https://github.com/kychee-com/run402",
      "reviewed": false,
      "slug": "run402-mcp",
      "source": "the official MCP registry",
      "sourceUrl": "https://registry.modelcontextprotocol.io/v0.1/servers?search=com.run402/mcp",
      "summary": "x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.",
      "updatedAt": "2026-09-25T16:24:44Z",
      "url": "https://www.anchorterminal.com/tools/run402-mcp",
      "vendor": "run402.com",
      "vendorUrl": "https://run402.com",
      "version": "4.104.2",
      "websiteUrl": "https://run402.com",
      "where": "both",
      "why": [
        "vendor",
        "popular"
      ]
    }
  },
  "kind": "anchor.page",
  "links": {
    "api": "https://www.anchorterminal.com/api/v1/index.json",
    "html": "https://www.anchorterminal.com/tools/run402-mcp",
    "json": "https://www.anchorterminal.com/tools/run402-mcp.json",
    "llms": "https://www.anchorterminal.com/llms.txt",
    "markdown": "https://www.anchorterminal.com/tools/run402-mcp.md",
    "slim": "https://www.anchorterminal.com/tools/run402-mcp.min.md"
  },
  "markdown": "# Run402\n\n\u003e Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/\n\n- Kind: MCP server, by run402.com (https://run402.com)\n- Category: Databases \u0026 files (https://www.anchorterminal.com/categories/data.md)\n- Listed because: It's published in the registry under run402.com, a namespace the registry only gives to whoever proves they control that domain. It's in real use: 4,179 npm downloads a week, 24 GitHub stars.\n- What the official MCP registry says: x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.\n\n## Facts\n\n- MCP registry: `com.run402/mcp` 4.104.2\n- Endpoint: https://mcp.run402.com/mcp (streamable HTTP)\n- Package: npm `run402-mcp` (stdio)\n- Source: https://github.com/kychee-com/run402\n- Website: https://run402.com\n- npm downloads a week: 4,179\n- GitHub stars: 24\n- Registry entry updated: 2026-09-25\n\n## Tools\n\n- Tools it lists (4, about 397 tokens of context, `tools/list` without credentials, checked 2026-10-04 22:23 UTC):\n  - `run402_quickstart`: How an agent gets a Postgres database, static site, serverless functions, storage and email on run402 with no signup — paid per-use with x402 USDC on Base.…\n  - `x402_price_check`: Inspect any https URL for x402 pricing: performs an unpaid request and decodes the 402 challenge (price, network, asset, recipient). Free — no payment is made.\n  - `submit_wall_claim`: Prove your agent paid an x402 endpoint on run402: submit the Base-mainnet tx hash of a USDC payment (\u003e= $0.03 to the run402 seller) and join the public claims…\n  - `experiment_scoreboard`: Live state of run402's public demand experiment: on-chain USDC receipts to the seller wallet since launch (2026-07-20), split internal vs external, plus the…\n- How its tools read to an agent (0 errors, 4 warnings, 1 note, about 397 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):\n  - warn TC16 experiment_scoreboard: no readOnlyHint or destructiveHint\n  - warn TC16 run402_quickstart: no readOnlyHint or destructiveHint\n  - warn TC16 submit_wall_claim: no readOnlyHint or destructiveHint\n  - warn TC16 x402_price_check: no readOnlyHint or destructiveHint\n  - note TC24 server: 4 of 4 tools have no outputSchema\n\n- JSON: https://www.anchorterminal.com/api/v1/tools/run402-mcp.json\n- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming\n",
  "meta": {
    "attribution": "Anchor Terminal (https://www.anchorterminal.com)",
    "docs": "https://www.anchorterminal.com/docs/",
    "generatedAt": "2026-10-05",
    "license": "CC-BY-4.0",
    "method": "https://www.anchorterminal.com/benchmark/",
    "methodology": "0.3",
    "openapi": "https://www.anchorterminal.com/openapi.json",
    "preview": false,
    "run": "2026-10-01",
    "runLabel": "October 2026 research run"
  },
  "page": {
    "breadcrumbs": [
      {
        "name": "Home",
        "url": "https://www.anchorterminal.com/"
      },
      {
        "name": "Terminal",
        "url": "https://www.anchorterminal.com/tools/"
      },
      {
        "name": "Indexed",
        "url": "https://www.anchorterminal.com/indexed/"
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      {
        "name": "Run402",
        "url": ""
      }
    ],
    "description": "Run402, an MCP server by run402.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.",
    "facts": [
      "not reviewed",
      "not ranked",
      "facts only"
    ],
    "h1": "Run402",
    "image": "https://www.anchorterminal.com/assets/og/indexed.png",
    "path": "/tools/run402-mcp",
    "published": "",
    "section": "indexed",
    "title": "Run402: MCP server, indexed from the official MCP registry",
    "toc": null,
    "updated": "2026-10-05",
    "url": "https://www.anchorterminal.com/tools/run402-mcp"
  },
  "tokens": {
    "markdown": 800,
    "slim": 730
  },
  "version": 1
}