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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "tools": {
      "type": "http",
      "url": "https://x402lint.sebastiaan-ba3.workers.dev/mcp"
    }
  }
}

claude mcp add --transport http tools https://x402lint.sebastiaan-ba3.workers.dev/mcp

[mcp_servers.tools]
url = "https://x402lint.sebastiaan-ba3.workers.dev/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "tools": {
      "type": "remote",
      "url": "https://x402lint.sebastiaan-ba3.workers.dev/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "tools": {
      "type": "http",
      "url": "https://x402lint.sebastiaan-ba3.workers.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=tools&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8veDQwMmxpbnQuc2ViYXN0aWFhbi1iYTMud29ya2Vycy5kZXYvbWNwIn0%3D"
}

{
  "servers": {
    "tools": {
      "type": "http",
      "url": "https://x402lint.sebastiaan-ba3.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "tools": {
      "httpUrl": "https://x402lint.sebastiaan-ba3.workers.dev/mcp"
    }
  }
}

extensions:
  "tools":
    enabled: true
    name: "tools"
    type: streamable_http
    uri: "https://x402lint.sebastiaan-ba3.workers.dev/mcp"
    timeout: 300

Quality 73 / 100new

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-06-18; 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 hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: lint_x402_endpoint (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
pass
tools.token_costabout 107 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool history recorded for 4 of the 7 days needed

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

1 tools, about 107 tokens to load them all · tool set 5473967b2b5b · checked 2026-10-19 17:57 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 83 / 100

no-repository

provenance55

liveness100

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-4d-ago -no-repository

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

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://x402lint.sebastiaan-ba3.workers.dev/mcp` streamable-http	none	yes	100%	166 ms	2025-06-18	2026-10-19

Tools (1)

lint_x402_endpoint Fetch a URL, expect an HTTP 402 response, and validate the JSON body against the x402 protocol shape (x402Version, accepts[] fields, resource/description). Free, no account. Returns a pass/fail report with concrete errors and warnings.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "dev.workers.sebastiaan-ba3.x402lint/tools",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://x402lint.sebastiaan-ba3.workers.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://doormat.sebastiaan-ba3.workers.dev",
  "description": "Lints whether a paid API's 402 response speaks the x402 protocol correctly."
}