Agent Utils (x402)

Working · 583 ms

dev.workers.revenue-agent-jw.agent-utils-x402-production/agent-utilsv1.2.0 Domain verified

Pay-per-call US public data for agents: recalls, weather, climate, SEC filings. x402 USDC on Base.

Legal & Government

Website Registry entry

Maintain this server? Claim it

Try it

Call this server's tools from your browser. Nothing to install.

https://agent-utils-x402-production.revenue-agent-jw.workers.dev/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

caller_avoidance_score Read-only

Caller Avoidance Score (callers-avoid-0.1, outcome-only; honesty deferred): toxicity / avoid grade for a Crypto Twitter handle from public-call follower sim (post+5m, fees). Returns avoid_score 0-100, band, components with receipts (sim_mean, sim_win_rate, rug_rate, hit_2x_24h + Wilson CI), verdict (copy_buy_loses|insufficient_sample|mixed), and public post id links — not full post text. Free when n_scored<4 via GET /v0/callers/score. Not financial advice. PAID: $0.02 USDC per call on Base via x402 (MCP transport: retry with params._meta["x402/payment"]). Same tool over plain HTTP: GET /v1/callers/score.

handlestring, required

X/Twitter handle without required @

Tools (10)

Tool list last changed Oct 25, 2026.

caller_avoidance_score

read-only

Argument	Type	Description
handle*	string	X/Twitter handle without required @

Input schema (JSON)

{
  "type": "object",
  "required": [
    "handle"
  ],
  "properties": {
    "handle": {
      "type": "string",
      "description": "X/Twitter handle without required @"
    }
  }
}

climate_day

NWS climate-day nowcast for a US station: running provisional high/low over the station's climate day (midnight-midnight local standard time), the temperature bucket each falls in (configurable width/offset or explicit edges), and the official NWS Daily Climate Report (CLI) high/low once issued, flagged preliminary or final. PAID: $0.01 USDC per call on Base via x402 (MCP transport: retry with params._meta["x402/payment"]). Same tool over plain HTTP: GET /v1/weather/climate-day.

read-only

Argument	Type	Description
cli	string	override CLI location code (default: station without leading K)
date	string	climate date (LST), default today; up to ~6 days back
edges	string	comma-separated increasing bucket edges; overrides width/offset
round	string
units	string
station*	string	NWS/ICAO station id, e.g. KNYC, KMDW, KLAX
bucket_width	number	bucket width, default 1
bucket_offset	number	bucket origin, default 0

Input schema (JSON)

{
  "type": "object",
  "required": [
    "station"
  ],
  "properties": {
    "cli": {
      "type": "string",
      "description": "override CLI location code (default: station without leading K)"
    },
    "date": {
      "type": "string",
      "format": "date",
      "description": "climate date (LST), default today; up to ~6 days back"
    },
    "edges": {
      "type": "string",
      "description": "comma-separated increasing bucket edges; overrides width/offset"
    },
    "round": {
      "enum": [
        "nearest",
        "none"
      ],
      "type": "string"
    },
    "units": {
      "enum": [
        "F",
        "C"
      ],
      "type": "string"
    },
    "station": {
      "type": "string",
      "description": "NWS/ICAO station id, e.g. KNYC, KMDW, KLAX"
    },
    "bucket_width": {
      "type": "number",
      "description": "bucket width, default 1"
    },
    "bucket_offset": {
      "type": "number",
      "description": "bucket origin, default 0"
    }
  }
}

injection_scan

Deterministic prompt-injection pre-filter for untrusted text (web pages, emails, tool output) before it reaches an LLM: instruction overrides, role/template spoofing, secret and system-prompt exfiltration, markdown image beacons, tool-call markup, crypto transfer instructions, hidden Unicode (zero-width, bidi, tag smuggling), hidden HTML, base64 payloads. Returns score 0-100, risk level, matched rules and spans. Heuristic, no LLM; max 32 KB. PAID: $0.002 USDC per call on Base via x402 (MCP transport: retry with params._meta["x402/payment"]). Same tool over plain HTTP: POST /v1/text/injection-scan.

read-only

Argument	Type	Description
text*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "maxLength": 32768
    }
  }
}

recall_check

US recall check in one call across NHTSA (vehicles), CPSC (consumer products) and FDA enforcement reports (food, drugs, devices). Look up by VIN (decoded via NHTSA vPIC) or make+model+year, by UPC/barcode (CPSC recall UPC index + openFDA), or by product name with optional brand. Returns normalized recalls (number, date, hazard/reason, remedy, link) newest first, plus anyRecall. PAID: $0.005 USDC per call on Base via x402 (MCP transport: retry with params._meta["x402/payment"]). Same tool over plain HTTP: GET /v1/recalls/check.

read-only

Argument	Type	Description
q	string	product name or keywords, 3-100 chars, e.g. 'stroller' or 'peanut butter'
upc	string	UPC/EAN/GTIN digits (6-14)
vin	string	17-char VIN; recalls for its decoded make/model/year
make	string
year	string	4-digit model year (with make and model)
brand	string	optional manufacturer/firm filter for q
limit	integer	max rows per source, default 10
model	string

sanctions_address_check

OFAC sanctions check for crypto wallet addresses: exact match against every Digital Currency Address on the U.S. Treasury OFAC SDN list (BTC, ETH, USDT, TRX, USDC, SOL, LTC, XMR...). Use before paying an x402 payTo or any counterparty. Up to 20 comma-separated addresses; returns sanctioned true/false, SDN name, programs and official link, plus list freshness. PAID: $0.002 USDC per call on Base via x402 (MCP transport: retry with params._meta["x402/payment"]). Same tool over plain HTTP: GET /v1/sanctions/address.

read-only

Argument	Type	Description
address*	string	crypto address, or up to 20 comma-separated

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string",
      "description": "crypto address, or up to 20 comma-separated"
    }
  }
}

sec_filings

SEC EDGAR in one call: resolve ticker->CIK, latest filings (form, dates, accession, primary document + index URLs, 8-K items) filtered by form type, and optional key XBRL facts (revenue, net income, shares outstanding; latest annual and latest reported). PAID: $0.003 USDC per call on Base via x402 (MCP transport: retry with params._meta["x402/payment"]). Same tool over plain HTTP: GET /v1/sec/filings.

read-only

Argument	Type	Description
cik	string	alternative to ticker
facts	boolean	include key XBRL facts
forms	string	comma-separated form types, e.g. 10-K,10-Q,8-K
limit	integer
ticker	string

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "cik": {
      "type": "string",
      "description": "alternative to ticker"
    },
    "facts": {
      "type": "boolean",
      "description": "include key XBRL facts"
    },
    "forms": {
      "type": "string",
      "description": "comma-separated form types, e.g. 10-K,10-Q,8-K"
    },
    "limit": {
      "type": "integer",
      "maximum": 50,
      "minimum": 1
    },
    "ticker": {
      "type": "string"
    }
  }
}

us_business_days

Count US federal business days between two dates (inclusive), excluding weekends and observed federal holidays per 5 U.S.C. 6103 and OPM rules. Lists the holidays skipped. PAID: $0.01 USDC per call on Base via x402 (MCP transport: retry with params._meta["x402/payment"]). Same tool over plain HTTP: GET /v1/calendar/us-business-days.

read-only

Argument	Type	Description
to*	string
from*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "from",
    "to"
  ],
  "properties": {
    "to": {
      "type": "string",
      "format": "date"
    },
    "from": {
      "type": "string",
      "format": "date"
    }
  }
}

us_federal_holidays

FREE. US federal holidays (observed dates) for a year, per 5 U.S.C. 6103. Useful to test the connection before paying.

read-only

Argument	Type	Description
year	integer

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "year": {
      "type": "integer",
      "maximum": 2100,
      "minimum": 1990
    }
  }
}

us_weather

US weather for a lat/lon from the National Weather Service in one call: latest station observation, next 12 hourly periods, 6-period forecast, and active alerts, normalized to JSON. PAID: $0.01 USDC per call on Base via x402 (MCP transport: retry with params._meta["x402/payment"]). Same tool over plain HTTP: GET /v1/weather/us.

read-only

Argument	Type	Description
lat*	number
lon*	number

Input schema (JSON)

{
  "type": "object",
  "required": [
    "lat",
    "lon"
  ],
  "properties": {
    "lat": {
      "type": "number"
    },
    "lon": {
      "type": "number"
    }
  }
}

x402_check

Readiness check for an x402 endpoint: fetches the URL unpaid, decodes the 402 challenge, and grades network, USDC asset, payTo, price vs facilitator fees, EIP-712 domain, CORS, and Bazaar metadata. Returns score 0-100 plus fix list. Never pays the target. PAID: $0.02 USDC per call on Base via x402 (MCP transport: retry with params._meta["x402/payment"]). Same tool over plain HTTP: GET /v1/x402/check.

read-only

Argument	Type	Description
url*	string	https URL of the x402-protected endpoint
method	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "https URL of the x402-protected endpoint"
    },
    "method": {
      "enum": [
        "GET",
        "POST"
      ],
      "type": "string"
    }
  }
}