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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "facilitator": {
      "type": "http",
      "url": "https://x402-agent-pay.com/facilitator/mcp"
    }
  }
}

claude mcp add --transport http facilitator https://x402-agent-pay.com/facilitator/mcp

[mcp_servers.facilitator]
url = "https://x402-agent-pay.com/facilitator/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "facilitator": {
      "type": "remote",
      "url": "https://x402-agent-pay.com/facilitator/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "facilitator": {
      "type": "http",
      "url": "https://x402-agent-pay.com/facilitator/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=facilitator&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8veDQwMi1hZ2VudC1wYXkuY29tL2ZhY2lsaXRhdG9yL21jcCJ9"
}

{
  "servers": {
    "facilitator": {
      "type": "http",
      "url": "https://x402-agent-pay.com/facilitator/mcp"
    }
  }
}

{
  "mcpServers": {
    "facilitator": {
      "httpUrl": "https://x402-agent-pay.com/facilitator/mcp"
    }
  }
}

extensions:
  "facilitator":
    enabled: true
    name: "facilitator"
    type: streamable_http
    uri: "https://x402-agent-pay.com/facilitator/mcp"
    timeout: 300

Quality 96 / 100strong

protocol88 · weight 25

pass
protocol.modernsupports 2026-07-28 (server/discover)
pass
protocol.statelessanswers without a session
pass
protocol.transportstreamable HTTP
warn
protocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every use

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 hygiene100 · 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.annotations2 of 2 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 3,447 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno 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.resolvableno npm or PyPI package

2 tools, about 3,447 tokens to load them all · tool set 23c1c7bfd478 · checked 2026-10-20 14:21 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 82 / 100

no-repository

provenance55

liveness98

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-94% +updated-20d-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-agent-pay.com/facilitator/mcp` streamable-http	none	yes	94%	250 ms	2026-07-28	2026-10-20

Tools (2)

x402_facilitator_settledestructive IRREVERSIBLE SIDE EFFECT: forwards the envelope to POST https://x402-agent-pay.com/facilitator/settle. The existing facilitator first re-runs verify(), then refuses PAYEE_NOT_SERVED_HERE unless payTo is the AgentPay treasury (0x367F1b3D8Ca90D1e087481a9A40d585Bf3451a03 on Base / 6aCEuwH3PYx99cEmRz45otfxk39uF7ewGhqmvxfXisSG on Solana), then broadcasts via Coinbase CDP and returns a transaction hash. Malformed, unsigned, out-of-scope, or unverified payloads are rejected before any external transfer. This adapter never signs, never holds keys, and never bypasses those gates. Do not call this as a dry run.

x402_facilitator_verifyread-only Forward an x402 payment envelope to POST https://x402-agent-pay.com/facilitator/verify. Recovers the EIP-712 signer, checks payee/amount/expiry/nonce/USDC balance and spend authority. Free. No gas. No broadcast. Returns isValid plus invalidReason when the payload cannot clear. Authorization still lives in the existing facilitator implementation; this tool only forwards the JSON body.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.x402-agent-pay/facilitator",
  "title": "AgentPay x402 Facilitator",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://x402-agent-pay.com/facilitator/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://x402-agent-pay.com/facilitator.html",
  "description": "Verify signed x402 payments; treasury-scoped settlement is irreversible."
}