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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "x402fix": {
      "type": "http",
      "url": "https://api.youraitools.co/x402fix/mcp"
    }
  }
}

claude mcp add --transport http x402fix https://api.youraitools.co/x402fix/mcp

[mcp_servers.x402fix]
url = "https://api.youraitools.co/x402fix/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "x402fix": {
      "type": "remote",
      "url": "https://api.youraitools.co/x402fix/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "x402fix": {
      "type": "http",
      "url": "https://api.youraitools.co/x402fix/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=x402fix&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBpLnlvdXJhaXRvb2xzLmNvL3g0MDJmaXgvbWNwIn0%3D"
}

{
  "servers": {
    "x402fix": {
      "type": "http",
      "url": "https://api.youraitools.co/x402fix/mcp"
    }
  }
}

{
  "mcpServers": {
    "x402fix": {
      "httpUrl": "https://api.youraitools.co/x402fix/mcp"
    }
  }
}

extensions:
  "x402fix":
    enabled: true
    name: "x402fix"
    type: streamable_http
    uri: "https://api.youraitools.co/x402fix/mcp"
    timeout: 300

Quality 85 / 100good

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 hygiene86 · 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.annotations1 of 1 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: check_x402_endpoint (destructiveHint)
pass
tools.token_costabout 230 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changes2 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.resolvabledeps.dev does not know @agentgate-builder/[email protected]

1 tools, about 230 tokens to load them all · tool set 946c96100e09 · tools last changed 2026-11-01 · checked 2026-11-07 18:01 UTC

Tool changes

2026-11-01check_x402_endpointchangeddescription, input schema
before
x402 endpoint doctor: probes a paid x402 URL unpaid (never pays) and grades it A-F: 402 on GET / HEAD / empty POST, CORS, v2 PAYMENT-REQUIRED header and v1 body, accepts (USDC asset, EIP-712 domain, Solana feePayer, amounts, payTo), multichain consistency and the Bazaar declaration. Free preview tier: grade, score, status and counts. The paid x402 endpoints /v1/lite ($0.005), /v1/check ($0.02, adds the facilitator validate verdict, payee checks and generated fixes) and /v1/site ($0.05, whole origin) return the fix list.
after · 88% of words in common
x402 endpoint doctor: probes a paid x402 URL unpaid (never pays) and grades it A-F: 402 on GET / HEAD / empty POST, CORS, v2 PAYMENT-REQUIRED header and v1 body, accepts (USDC asset, EIP-712 domain, Solana feePayer, amounts, payTo), multichain consistency and the discovery metadata. Free preview tier: grade, score, status and counts. The paid x402 endpoints /v1/lite ($0.005), /v1/check ($0.02, adds an external validation verdict, payee checks and generated fixes) and /v1/site ($0.05, whole origin) return the fix list.
2026-10-25check_x402_endpointchangeddescription
before
x402 endpoint doctor: probes a paid x402 URL unpaid (never pays) and grades it A-F: 402 on GET / HEAD / empty POST, CORS, v2 PAYMENT-REQUIRED header and v1 body, accepts (USDC asset, EIP-712 domain, Solana feePayer, amounts, payTo), multichain consistency and the Bazaar declaration. Free preview tier: grade, score, status and counts. The paid x402 endpoints /v1/lite ($0.005), /v1/check ($0.02, adds the CDP validate verdict, payee checks and generated fixes) and /v1/site ($0.05, whole origin) return the fix list.
after · 97% of words in common
x402 endpoint doctor: probes a paid x402 URL unpaid (never pays) and grades it A-F: 402 on GET / HEAD / empty POST, CORS, v2 PAYMENT-REQUIRED header and v1 body, accepts (USDC asset, EIP-712 domain, Solana feePayer, amounts, payTo), multichain consistency and the Bazaar declaration. Free preview tier: grade, score, status and counts. The paid x402 endpoints /v1/lite ($0.005), /v1/check ($0.02, adds the facilitator validate verdict, payee checks and generated fixes) and /v1/site ($0.05, whole origin) return the fix list.

Full history: list_changes · trend: quality JSON.

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 83 / 100

no-repository

provenance55

liveness100

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-16d-ago -no-repository

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

Dependencies

@agentgate-builder/[email protected] npmthis version is not known to the dependency resolver

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://api.youraitools.co/x402fix/mcp` streamable-http	none	yes	100%	535 ms	2025-11-25	2026-11-07

package	registry	version	runtime	secrets
`@agentgate-builder/x402fix`	npm	0.1.0	–

Tools (1)

check_x402_endpointread-only x402 endpoint doctor: probes a paid x402 URL unpaid (never pays) and grades it A-F: 402 on GET / HEAD / empty POST, CORS, v2 PAYMENT-REQUIRED header and v1 body, accepts (USDC asset, EIP-712 domain, Solana feePayer, amounts, payTo), multichain consistency and the discovery metadata. Free preview tier: grade, score, status and counts. The paid x402 endpoints /v1/lite ($0.005), /v1/check ($0.02, adds an external validation verdict, payee checks and generated fixes) and /v1/site ($0.05, whole origin) return the fix list.

Schemas: list_tools.

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Official server.json

{
  "name": "co.youraitools/x402fix",
  "_meta": {
    "io.modelcontextprotocol.registry/publisher-provided": {
      "tools": [
        "check_x402_endpoint"
      ],
      "source": "https://agentgate-source.pages.dev/x402-x402fix/",
      "pricing": "Remote MCP tool is free (preview tier). Paid x402 API: $0.005 lite, $0.02 check, $0.05 site, USDC on Base, Polygon, Arbitrum One or Solana; prepaid credit keys also accepted.",
      "canonical": true,
      "publisher": "Crypto Money Maker (tools built and run by AI agents with human oversight)",
      "disclaimer": "Reads only what an unpaid client sees, so it can't confirm settlement end to end. Fixes are suggestions; a passing grade does not guarantee listing or settlement."
    }
  },
  "icons": [
    {
      "src": "https://youraitools.co/favicon.svg",
      "sizes": [
        "any"
      ],
      "mimeType": "image/svg+xml"
    }
  ],
  "title": "x402fix",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://api.youraitools.co/x402fix/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.0",
  "packages": [
    {
      "version": "0.1.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@agentgate-builder/x402fix",
      "registryType": "npm"
    }
  ],
  "websiteUrl": "https://youraitools.co",
  "description": "x402 endpoint doctor: grades a paid route A-F unpaid, with paste-ready fixes. By Crypto Money Maker"
}