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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "agent-utilities": {
      "type": "http",
      "url": "https://x402-exp.w0arvg81zlgf.workers.dev/mcp"
    }
  }
}

claude mcp add --transport http agent-utilities https://x402-exp.w0arvg81zlgf.workers.dev/mcp

[mcp_servers.agent-utilities]
url = "https://x402-exp.w0arvg81zlgf.workers.dev/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "agent-utilities": {
      "type": "remote",
      "url": "https://x402-exp.w0arvg81zlgf.workers.dev/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "agent-utilities": {
      "type": "http",
      "url": "https://x402-exp.w0arvg81zlgf.workers.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=agent-utilities&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8veDQwMi1leHAudzBhcnZnODF6bGdmLndvcmtlcnMuZGV2L21jcCJ9"
}

{
  "servers": {
    "agent-utilities": {
      "type": "http",
      "url": "https://x402-exp.w0arvg81zlgf.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "agent-utilities": {
      "httpUrl": "https://x402-exp.w0arvg81zlgf.workers.dev/mcp"
    }
  }
}

extensions:
  "agent-utilities":
    enabled: true
    name: "agent-utilities"
    type: streamable_http
    uri: "https://x402-exp.w0arvg81zlgf.workers.dev/mcp"
    timeout: 300

Quality 82 / 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 hygiene88 · 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.annotations3 of 3 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: x402_precheck (destructiveHint, idempotentHint); token_check (destructiveHint, idempotentHint); web_to_markdown (destructiveHint, idempotentHint)
pass
tools.token_costabout 413 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump
pass
tools.hidden_textno hidden text in tool names, descriptions, schemas or annotations

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pull, stability.new_linkstool 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

3 tools, about 413 tokens to load them all · tool set e8f5947c048c · checked 2026-11-14 07:03 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-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-exp.w0arvg81zlgf.workers.dev/mcp` streamable-http	none	yes	94%	344 ms	2025-11-25	2026-11-14

Tools (3)

`token_check`read-only	Base token/contract quick check (0.005 USDC via x402, with an optional free trial of 1024 unpaid calls per IP per UTC day; HTTP and MCP share a bucket): on-chain facts only — is contract, ERC-20 metadata, total supply, owner, paused, EIP-1967 proxy/admin, owner and burn-address balances, descriptive fact flags. Not investment advice.
`web_to_markdown`read-only	Public webpage to clean Markdown (0.002 USDC via x402, with an optional free trial of 1024 unpaid calls per IP per UTC day; HTTP and MCP share a bucket). Respects robots.txt, refuses login/paywalled pages, 2 MB / 10 s limits, output up to 60k chars.
`x402_precheck`read-only	Pre-payment check of an x402 endpoint (0.002 USDC via x402, with an optional free trial of 1024 unpaid calls per IP per UTC day; HTTP and MCP share a bucket): reachable?, latency, live payment terms, canonical-USDC check, and whether terms match its PayAI Bazaar listing. Never pays the target.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "dev.workers.w0arvg81zlgf.x402-exp/agent-utilities",
  "title": "x402 Agent Utilities",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://x402-exp.w0arvg81zlgf.workers.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.5.2",
  "websiteUrl": "https://x402-exp.w0arvg81zlgf.workers.dev/",
  "description": "Pay-per-call x402 tools (USDC on Base): token facts, web-to-Markdown, x402 precheck."
}