Agent Utility Suite

Psychrometric calculator for HVAC engineering: from any two of dry bulb, wet bulb, dew point, RH, humidity ratio, enthalpy or grains, the full moist-air state (plus specific volume, density, vapor pressure) at any elevation, IP or SI. ASHRAE Fundamentals 2021 equations, cross-checked against PsychroLib. Shows every step with the numbers and ASHRAE references. $0.002 USDC per call.

Answers 'What were Apple's revenue and net income over the last five years?' or 'Is Tesla free-cash-flow positive?'. Key financials from SEC XBRL filings for a company's last fiscal years or quarters: revenue, gross and operating profit, net income, EPS, cash, debt, equity, operating cash flow, capex, free cash flow, margins and growth. Derived Q4 and quarterly cash flows are flagged. By ticker, C

Read any public URL as clean Markdown for an LLM: articles, docs, product pages, news, PDFs (text by page), RSS feeds and JSON. Real tables, code with language, math as TeX, absolute links; author, publish date and other metadata from meta tags and JSON-LD; optional links list; long pages in parts. Bot checks and empty pages are not charged. No account or API key. $0.002 USDC per call.

Is this email address real and safe to send to? Checks syntax, MX records (and null MX), disposable providers, free webmail, role accounts (info@, support@), likely typos of big providers with a suggestion (gmial.com to gmail.com), SPF and DMARC. Returns deliverable / risky / undeliverable, a 0-100 score and reasons. No mail is sent. $0.001 USDC per call.

List a website's pages from any URL on it: reads robots.txt and XML sitemaps (indexes and .xml.gz included), or the home page's links when there is no sitemap. Returns URLs with last-modified dates; filter by search words or path prefix, up to 1,000 URLs. Find pricing, docs, blog or careers pages before scraping them. Not charged when nothing is found. No account or API key. $0.002 USDC per call.

Is it safe to pay this address? Screens a wallet or contract on Base or Ethereum against OFAC sanctions (the address and whoever controls it: contract owner, Safe owners, EIP-7702 delegate), says what it is (wallet, multisig, token, contract), activity and ETH/USDC balances. Verdict, risk score, reasons. Check an x402 payTo before paying. $0.005 USDC per call.

Is this token safe to buy or accept? For an ERC-20 on Base or Ethereum: owner powers from its code (mint, blacklist, fees, pause, trading switch, limits), upgradeable proxy, renounced ownership, DEX liquidity (Uniswap v2/v3, Aerodrome vs WETH/USDC with USD estimate) and OFAC screening of token and owner. Verdict, score, reasons. $0.01 USDC per call.

Preflight before paying any x402 endpoint: validates its 402 challenge (network, amount, asset, payTo, timeout, Bazaar declaration), prices it in USD, screens the payTo wallet (OFAC, wallet vs token contract) and shows real usage (Bazaar 30-day calls and unique payers). Budget check with max_price_usd. ok_to_pay / caution / do_not_pay. $0.003 USDC per call.

Where US rates, inflation and jobs stand now, from official sources: Treasury par yield curve (1m to 30y, 10y-2y spread, inversion), BLS CPI and core CPI year over year, unemployment rate, nonfarm payrolls and monthly change, New York Fed effective fed funds rate and target range; optional monthly history. Not charged if no source answers. $0.003 USDC per call.

Screen a person, company, vessel or crypto address against US Treasury OFAC sanctions lists (SDN and Consolidated): fuzzy name matching across names and aliases (word order, accents, suffixes, typos), exact crypto address matching. Each match: score, OFAC ID, programs, aliases, addresses, DOB, nationality. Refreshed every 12 hours. For KYC, payments and vendor checks. $0.005 USDC per call.

Answers 'Who hosts this company's email, and is it set up properly?' for lead enrichment, deliverability and vendor checks: MX records and email provider (Google Workspace, Microsoft 365, ...), SPF and DMARC policy, SaaS the domain has verified ownership with (Google, Microsoft, Stripe, Atlassian, ...), HTTPS reachability and security headers, from live DNS and the website. Not charged on invalid

Answers 'What happened at this company lately?': did the CEO or CFO leave, latest earnings, acquisitions, major contracts, cyber incidents, auditor changes, shareholder votes. Returns a US public company's latest 8-K filings from SEC EDGAR as clean text, with event types and the attached press releases (e.g. the full earnings release). Filter by event type and date, or one exact filing; up to 10 e

Is this token safe? Honeypot + rug-pull check: send a Base or Ethereum token address, get a graded verdict (A-F), a one-liner and a plain-language take. Simulated buy and sell (can you sell it? buy/sell tax), owner powers (mint, blacklist, pause, fees), upgradeability, renounced ownership, DEX liquidity, OFAC. $0.009 USDC per call.

Answers 'Are insiders buying or selling?'. A company's latest SEC Form 4 insider filings: who traded (role, title), each trade's code in plain English, shares, price, value and holdings after. Totals open-market buys and sells, and separates 10b5-1 plan sales and tax-withholding sales. Filter by date or code (P = purchase). By ticker, CIK or name. Not charged if nothing matches. $0.005 USDC per ca

Read 2-5 public URLs as clean Markdown in one call: articles, docs, pricing pages, PDFs, feeds. Per page: main content, tables, code, author and dates, optional links; failures reported per URL so one bad page does not spoil the batch. Not charged when no page can be read. One payment instead of five. No account or API key. $0.008 USDC per call.

Read 2 or 3 sections of the same 10-K or 10-Q in one call, e.g. Risk Factors + MD&A + Business, as clean text from SEC EDGAR. Latest filing or any fiscal year since 2001, by ticker, CIK or company name, with the sec.gov link to cite. $0.015 for up to three sections instead of $0.01 each. Sections the filing lacks are listed separately; not charged if none is found. $0.015 USDC per call.

Answers questions like 'What are Tesla's risk factors?' or 'How did Apple's MD&A change since 2022?'. Returns one section of a US public company's 10-K or 10-Q from SEC EDGAR as clean text: Risk Factors, MD&A, Business, Legal Proceedings, Market Risk or Cybersecurity. Latest filing or any fiscal year since 2001, by ticker or CIK, with the sec.gov link to cite. Tables kept readable. Not charged if

Answers 'What changed in Tesla's risk factors this year?' or 'Which new risks did Apple add?'. Compares a section of a company's 10-K (Risk Factors, MD&A, Business, Legal, Market Risk, Cybersecurity) with an earlier year's from SEC EDGAR: added, removed and edited paragraphs with a word-level diff, plus a summary. Latest vs previous year by default, or any years since 2001. By ticker, CIK or name.

Who is this company? Give a domain, name, ticker or CIK; get one profile: legal name, ticker and exchange, CIK, industry, HQ address, founded, founders, CEO, employees, short description, filer status, former names, and the domain's email provider and registration date. From SEC EDGAR, Wikidata, Wikipedia, DNS and RDAP; private companies included. Not charged if nothing is found. $0.005 USDC per c

New token launches on Base with a risk verdict for each: pools created against WETH/ETH/USDC on Uniswap v2/v3/v4 and Aerodrome in the last minutes, grouped by token, newest first, each checked for owner powers (mint, blacklist, fees, pause), renounced ownership, upgradeability, liquidity in USD and OFAC. Poll with since_block. $0.01 USDC per call.

SEC red-flag alerts across all US public companies, for polling agents: restatements, auditor changes, delisting notices, bankruptcies, late 10-K/10-Q, cyber incidents, CEO/director changes, earnings releases, deals, and insider purchases of $100K+. Ticker, time, excerpt, filing link. Watchlist and level filters; cursor polling; free peek. $0.005 USDC per call.

HVAC duct sizing calculator: any two of duct size (round or rectangular), airflow, velocity and friction rate. Round and rectangular equivalents, nearest standard sizes, friction loss per 100 ft (Darcy-Weisbach, Colebrook), velocity pressure, design checks. Equal-friction sizing, fixed-depth ducts, IP or SI. Shows every step with the numbers. $0.002 USDC per call.

HVAC coil load calculator: from airflow and entering/leaving air (any two properties each), the sensible, latent and total load, tons, SHR and condensate; or one state plus loads to solve the other. Outdoor/return air mixing and outdoor air % back-calculation. ASHRAE psychrometrics, elevation, IP or SI. Shows every step with the numbers. $0.002 USDC per call.

Full-text search of SEC EDGAR filings since 2001: which companies mention a phrase such as 'material weakness', 'going concern', 'tariff', a product or a person. Filter by form (10-K, 8-K, S-1, ...), company and date. Each hit: company, ticker, form, date, document link and the paid call that reads it; plus top companies and forms. No match is free. $0.01 USDC per call.

Web search for agents: ranked results (title, URL, snippet, date), a direct answer when available and related searches, with country, language and recency filters. Not charged when there are no results. $0.006 USDC per call.

Earnings season feed: every earnings release (SEC 8-K item 2.02) filed today across US public companies, newest first, with the press release headline, key figures (revenue, EPS, net income, guidance), an excerpt and links. Watchlist filter, cursor polling; not charged when nothing was filed. $0.01 USDC per call.

New IPO and SPAC filings from SEC EDGAR: companies that just filed to go public (S-1, F-1), amended, upsized or priced (424B4), newest first, with the stage, filing link and a SPAC flag. Resales by already-public companies left out. Poll with a cursor. $0.005 USDC per call.

Portfolio red-flag screen: up to 10 US public companies (tickers, CIKs or names) in one call, ranked by red and amber flags (restatements, auditor changes, delisting notices, late filings, losses, cash burn), each with a full dossier: financials, latest quarter, 8-K events, insider buying/selling. SEC EDGAR. Not charged if no company is found. $0.03 for the first company + $0.025 each more, max $0

13F holdings of any hedge fund or investor (Berkshire/Buffett, Bridgewater, Burry, Cathie Wood, Citadel, Ackman...): latest portfolio with value, shares and % per position, plus new buys, sold-out positions and biggest adds/cuts vs last quarter, with a plain-English summary. SEC EDGAR. $0.01 USDC per call.

Morning market briefing in one call: last 24h of SEC red flags and insider buys, latest earnings releases, this week's IPOs, and macro (yields, CPI, jobs, Fed funds), with a plain-English summary. Optional ticker watchlist. $0.025 USDC per call.

Web search plus reading: searches the web and returns the top 1-3 results as clean Markdown (main content, tables, PDFs) in one call, skipping blocked pages for the next result, plus all results and a direct answer. Country, language and recency filters. $0.012 USDC per call.

Company dossier / due diligence for any US public company in one call: profile, 4 years of financials + latest quarter (revenue, profit, cash flow, debt, margins, growth), recent 8-K events, insider buying/selling, and red/amber/green flags (restatements, auditor changes, late filings, losses, cash burn) with a plain-English summary. Ticker, name, CIK or domain. SEC EDGAR. $0.03 USDC per call.

Counterparty / KYB / vendor and payee vetting in one call: OFAC sanctions screen of a name and crypto wallet, company identity (industry, HQ, size), domain age, email (MX, DMARC) and website checks, and an on-chain wallet risk check (Base, Ethereum). Returns block / review / clear with the reasons. Use before paying or onboarding someone. $0.02 USDC per call.

Crypto tax report for any wallet (Base, Ethereum): every transfer in a tax year labeled for a CPA (income, disposal, swap/trade, self-transfer, NFT), amounts, counterparties, stablecoin USD values, per-asset totals, CSV export. For tax prep, bookkeeping and accounting agents. $0.05 USDC per call.