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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "x402-safety-kit": {
      "type": "http",
      "url": "https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp"
    }
  }
}

claude mcp add --transport http x402-safety-kit https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp

[mcp_servers.x402-safety-kit]
url = "https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "x402-safety-kit": {
      "type": "remote",
      "url": "https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "x402-safety-kit": {
      "type": "http",
      "url": "https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=x402-safety-kit&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8veDQwMi1zYWZldHkta2l0LXByb2R1Y3Rpb24ubWstY2FyZWVyLXBsYW5uaW5nLndvcmtlcnMuZGV2L21jcCJ9"
}

{
  "servers": {
    "x402-safety-kit": {
      "type": "http",
      "url": "https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "x402-safety-kit": {
      "httpUrl": "https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp"
    }
  }
}

extensions:
  "x402-safety-kit":
    enabled: true
    name: "x402-safety-kit"
    type: streamable_http
    uri: "https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp"
    timeout: 300

Quality 81 / 100new

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.annotations4 of 4 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: catalog (destructiveHint, idempotentHint, openWorldHint); x402_parse_payment_request (destructiveHint); x402_known_assets (destructiveHint); …
pass
tools.token_costabout 622 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 3 of the 7 days needed

dependenciesn/a · weight 15

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

4 tools, about 622 tokens to load them all · tool set 3d24a5ecff8c · checked 2026-10-20 22:23 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 80 / 100

no-repository

provenance45

liveness100

freshness100

hygiene80

+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://x402-safety-kit-production.mk-career-planning.workers.dev/mcp` streamable-http	none	yes	100%	470 ms	2025-11-25	2026-10-20

Tools (4)

`catalog`read-only	List the tools of this server with prices, data sources, licensing, daily limits and data freshness.
`get_receipt`read-only	Re-fetch the stored result of a settled paid call by its receipt_id, for when the response was lost after payment. Free. Unknown or unsettled receipt ids return RECEIPT_NOT_FOUND. Results are kept for 90 days after settlement.
`x402_known_assets`read-only	Free. The limited reference list this server compares token addresses with: known assets (network, contract, symbol, decimals) with sources and check dates, known CAIP-2 networks, scheme names from the x402 specs, and payment flows. A table match is not proof that an asset or a merchant is genuine.
`x402_parse_payment_request`read-only	Free. Decode one x402 v2 payment request (base64 PAYMENT-REQUIRED header, PaymentRequired JSON or MCP tool result) and list every accepts option with exact atomic and decimal amounts. Token addresses are compared with a limited reference list. status: parsed, ambiguous (options differ in recipient, network or amount; none is chosen), malformed or unsupported. Does not verify the merchant, authorize a transfer, assess fraud risk, or guarantee any payment. URLs in the input are never fetched.

Schemas: list_tools.

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Official server.json

{
  "name": "io.github.mk-career-planning/x402-safety-kit",
  "icons": [
    {
      "src": "https://x402-safety-kit-production.mk-career-planning.workers.dev/icon.png",
      "sizes": [
        "64x64"
      ],
      "mimeType": "image/png"
    },
    {
      "src": "https://x402-safety-kit-production.mk-career-planning.workers.dev/icon.svg",
      "sizes": [
        "any"
      ],
      "mimeType": "image/svg+xml"
    }
  ],
  "title": "x402 Payment Request Parser",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.0",
  "websiteUrl": "https://x402-safety-kit-production.mk-career-planning.workers.dev/llms.txt",
  "description": "x402 payment-request parser with a limited token list. Does not sign, approve or judge payments."
}