MCP server

Agent Utils (x402)

dev.workers.revenue-agent-jw.agent-utils-x402-production/agent-utils

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

Working at last checkAbout 2,165 tokens per request once connected10 tools

Website

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

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 10
Token cost: About 2,165 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http agent-utils https://agent-utils-x402-production.revenue-agent-jw.workers.dev/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.agent-utils]
url = "https://agent-utils-x402-production.revenue-agent-jw.workers.dev/mcp"

Gemini CLI

{"mcpServers":{"agent-utils":{"httpUrl":"https://agent-utils-x402-production.revenue-agent-jw.workers.dev/mcp"}}}

Cursor

{"mcpServers":{"agent-utils":{"url":"https://agent-utils-x402-production.revenue-agent-jw.workers.dev/mcp"}}}

VS Code

{"servers":{"agent-utils":{"type":"http","url":"https://agent-utils-x402-production.revenue-agent-jw.workers.dev/mcp"}}}

Antigravity

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

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"agent-utils","server_url":"https://agent-utils-x402-production.revenue-agent-jw.workers.dev/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"agent-utils","server_url":"https://agent-utils-x402-production.revenue-agent-jw.workers.dev/mcp"}

Tools

caller_avoidance_score ~232 tokens
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
climate_day ~356 tokens
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, fla
injection_scan ~217 tokens
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-w
recall_check ~372 tokens
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 r
sanctions_address_check ~209 tokens
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/fals
sec_filings ~226 tokens
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 (
us_business_days ~153 tokens
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:
us_federal_holidays ~77 tokens
FREE. US federal holidays (observed dates) for a year, per 5 U.S.C. 6103. Useful to test the connection before paying.
us_weather ~140 tokens
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 pl
x402_check ~183 tokens
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 (

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