Agent Tools

Terms of use

Agent Tools plugins and API read public information for you. Use them fairly, check what matters, and know that the information comes from third parties.

Last updated 2026-11-01. Applies to the plugins served from openkrill.app hostnames (for example jobs.openkrill.app, names.openkrill.app, packages.openkrill.app, recalls.openkrill.app, citations.openkrill.app, stores.openkrill.app, businessdays.openkrill.app, tariffs.openkrill.app, eubusiness.openkrill.app, rules.openkrill.app, sitecheck.openkrill.app, travel.openkrill.app, food.openkrill.app, cars.openkrill.app, docs.openkrill.app, tax.openkrill.app, shopduty.openkrill.app, catalogqa.openkrill.app, devfacts.openkrill.app, papers.openkrill.app, cve.openkrill.app, mailcheck.openkrill.app, countrystats.openkrill.app, seoaudit.openkrill.app, aitext.openkrill.app, indicators.openkrill.app, pulse.openkrill.app, transcript.openkrill.app, livecard.openkrill.app, lpcheck.openkrill.app, hire.openkrill.app, postkit.openkrill.app, adangle.openkrill.app, signals.openkrill.app, taste.openkrill.app, chart.openkrill.app, tarot.openkrill.app, dream.openkrill.app, fengshui.openkrill.app, soulmate.openkrill.app) and to the API at api.openkrill.app.

Last updated 2026-10-27. Applies to the plugins served from openkrill.app hostnames (for example jobs.openkrill.app, names.openkrill.app, packages.openkrill.app, recalls.openkrill.app, citations.openkrill.app, stores.openkrill.app, businessdays.openkrill.app, tariffs.openkrill.app, eubusiness.openkrill.app, rules.openkrill.app, sitecheck.openkrill.app, travel.openkrill.app, food.openkrill.app, cars.openkrill.app, docs.openkrill.app, tax.openkrill.app, shopduty.openkrill.app, catalogqa.openkrill.app, devfacts.openkrill.app, papers.openkrill.app, cve.openkrill.app, mailcheck.openkrill.app, countrystats.openkrill.app and seoaudit.openkrill.app, aitext.openkrill.app, indicators.openkrill.app, pulse.openkrill.app transcript.openkrill.app and signals.openkrill.app) and to the API at api.openkrill.app.

The service

The plugins answer questions from public sources. Company Jobs Finder lists open jobs that companies publish on their public Greenhouse, Lever, Ashby, Workable and SmartRecruiters job boards. It can also rank the jobs by how well they fit a short profile you supply and summarize one posting's requirements, and compare a profile text you paste with common recruiter search words for a role, using fixed rules and no AI model; the fit ratings, the keyword lists and the tailoring checklist are general guidance, not a promise of any result. It reads those boards; it does not apply to jobs, contact employers or act for you anywhere. Startup Name Check asks Cloudflare Registrar's domain-check API whether a domain name can be registered and what it costs, and falls back to the public registration lookup (RDAP) service of the domain's registry when that API is not configured or does not cover the ending. It shows registration status, dates when the registry publishes them, and the cost when Cloudflare returns one. It does not register, buy or reserve domains, search trademarks or show who owns a domain. Package Health Check reports what public sources (OSV.dev, the npm registry, the PyPI JSON API, deps.dev and npm) say about npm and Python packages, and checks the dependencies in a package.json you share. It does not scan source code, change your project or install anything.

Recall Check reports recalls published by the US NHTSA, CPSC and FDA. It covers the United States only, can miss recalls, and is not a safety guarantee, a safety inspection or advice about whether to keep using a vehicle or product. It looks up vehicles by year, make and model, so it cannot say whether your own vehicle has an open recall; check nhtsa.gov/recalls with your VIN. Do not send it personal information. Citation Checker compares references with the records in Crossref, the DOI system (doi.org) and OpenAlex and reports whether each one is found, mismatched or not found, and whether a paper has a registered retraction, expression of concern or correction. It checks bibliographic details only; it does not read papers or judge whether their claims are true. Business Days and Holidays counts working days and moves dates using the public holiday calendars of Nager.Date and OpenHolidays and says how it counted. It does not know a company's closures, local observances or contract terms, and it is not a legal deadline calculator. Tariff Code Finder reads the UK Trade Tariff and the US Harmonized Tariff Schedule. It lists candidate tariff codes and the duty rate printed for a code; it does not classify goods, issue a customs ruling, calculate landed cost or cover other countries. Travel Check reports government travel advice and airport conditions as published. UK advice is written for British citizens and US advice for US citizens, so entry rules for other passports can differ, and it is not visa, medical, legal or safety advice or a source for flight planning. Advisories change, so confirm on the official page before you travel. Food Facts shows product information from Open Food Facts, a database that its community edits under the Open Database Licence (ODbL). Entries can be incomplete, wrong or out of date, and recipes change, so the physical label always wins. Its allergen check only reads the allergens listed in the entry; it is not a guarantee that a product is safe and not dietary or medical advice. Car Check reports what the US NHTSA and EPA publish about a vehicle: decoded VIN details, recalls, 5-star crash test ratings, the number of owner complaints and the components they name, and fuel economy estimates. It covers US vehicles only, lists recalls and complaints by year, make and model rather than by VIN, and a complaint is a report from an owner, not a confirmed defect. It is not a valuation, a vehicle history or accident report, an inspection, or safety, mechanical or buying advice, and no recall or complaint listed, or none found, is a guarantee about a particular car. Shop Duty Desk estimates the EU customs duty on low-value consignments, checks Shopify CSV exports for missing customs data, suggests candidate tariff codes from the UK and US tariffs, and estimates the landed cost of an item. It does not file customs declarations, pay duty or give a binding classification. Catalog QA Desk checks Shopify product CSVs and public product feeds against the import format and Google Merchant Center rules, and drafts a CSV of corrected image alt text and titles. It does not change a store, upload files or promise that Merchant Center or Shopify will accept a product.

Tarot Reader, Dream Analyzer, Feng Shui and Dream Soulmate are entertainment. A tarot reading, a dream meaning, a feng shui note or a dream soulmate portrait is for reflection. It is not medical, mental-health, financial or legal advice, and it is not a prediction of a certain future. It does not diagnose. Dream Soulmate writes words only: it does not make a photo, a sketch or a face, and it does not match you with a real person. If a question is about self-harm, a crisis or a medical issue, the plugin points to real help instead of answering with a reading.

Information from third parties

Job titles, locations, salaries, descriptions and links come from the companies' own job boards and belong to them. Answers can be up to about two hours old (24 hours for recall lists, about three hours for travel advice), a job may already be filled, and a company may post jobs in places the plugin does not read. Confirm the details on the employer's own application page before you rely on them. Domain answers are indicative: they show a registry's status at that moment, do not reserve a name, may be up to about five minutes old, and cannot show premium or reserved pricing. Confirm availability and price with a domain registrar, and check trademarks yourself, before you commit to a name. Nothing the plugins return is career, legal or financial advice.

For Citation Checker, the records come from Crossref, the DOI system and OpenAlex and can be up to about six hours old: a book, report, web page or talk is often missing from them, so "not found" is a prompt to check by hand and not proof that a reference is invented, and a retraction may be registered some time after it happens. Check the paper itself before you rely on a verdict.

Live Card renders HTML you supply into a JPEG and MOV pair, plus an MP4 and a GIF. It does not design the card, check that the picture is accurate, or add the pair to a Photos library. A download link works for 24 hours and then the file is deleted, so keep your own copy. Remote images and fonts are refused. The daily render caps exist so the free service stays bounded.

Document Tools counts text and writes calendar (.ics) and CSV files from what you give it. It checks the format of what it writes but not that the content is right: check dates, time zones and numbers before you rely on a file. A download link works for 24 hours and then the file is deleted, so keep your own copy.

CVE Risk Check gives the public record of a CVE from the National Vulnerability Database, whether the CISA Known Exploited Vulnerabilities catalog lists it, and FIRST's EPSS probability of exploitation. Its priority is a triage hint, not a risk assessment: it does not know which software you run, so it cannot say whether you are affected. A record can be a few hours old and a score can change after you read it, so do not make a security decision on this answer alone.

Domain Mail Check reads public DNS records and registry data for a domain and grades its email authentication (SPF, DMARC and, when you name a selector, DKIM) from A to F. The grade is a quick read of published records, not a security audit: it does not send mail, test delivery or know how the domain is used, and it checks only the exact name you give. DNS answers can lag a change by the record's TTL. It never returns registrant or contact details, so it cannot tell you who owns a domain. Do not make a security or purchasing decision on this answer alone.

Industry Pulse summarizes news that publishers and Hacker News users have published; it can miss events, group two different events together or split one event in two, and its scores and short summaries are written by a model and can be wrong, so open the linked sources before you rely on one. Its counts of complaints and praises come from a sample of recent public posts found with fixed word lists, not from a survey, and say nothing about how many people hold a view. It is not investment, hiring or legal advice. It is free, and to keep it free its use is limited per network and per day, and its model, news collection and product feedback reads stop for the day when their daily limits are reached.

Taste Profile describes your reference images with an AI model and keeps the descriptions you add, and the style rules you save, for 90 days after you last use the profile; delete_profile removes them at once. The descriptions are written by an AI and can be wrong about exact colours, fonts and what an image shows, so check them before relying on them. Add only images you own or have the right to use, and no images of people, documents or anything private. The service has a daily allowance that is shared by everyone, so a call can be refused until 00:00 UTC. It gives creative direction, not legal, brand or design-compliance advice.

Country Stats Facts returns official annual statistics from the World Bank and projections from the IMF's World Economic Outlook. The latest World Bank value is usually one to two years old and can be from a different year for each country, so every value names its year; IMF figures for the current and later years are projections that change with each edition. It is not live market data and gives no investment, currency or policy advice. Do not make a financial decision on this answer alone.

Market Indicators calculates technical indicators from prices you send or from the European Central Bank's daily euro foreign exchange reference rates, read through Frankfurter. The calculations use the open-source trading-signals library (MIT licence, Benny Neugebauer). The indicators are calculated by this service and are not published or endorsed by the European Central Bank. The reference rates are published once a working day and are not real time. The numbers are informational only and are not financial, investment or trading advice: they are not buy or sell signals or recommendations, they do not predict prices, and this service does not place orders or hold funds. Do not rely on them for a trading decision.

Post Kit writes draft social media posts and short-form video scripts, adapts a post you wrote for another market and makes an animated HTML clip from your own product page. Drafts are written by an AI model and are suggestions: you are responsible for checking every fact, name and claim, for the rules of the platform and community you post to, and for having the right to use the material you give it. The platform rules it checks (length, hashtags, titles) come from each platform's own documentation on the date shown with the answer and can change; a draft marked as passing has met those rules at that date and is not a guarantee that the platform will accept or promote it. The AI-content labels it names come from each platform's published policy on the date shown, are a prompt to check, and do not decide for you whether or how a platform requires you to label a video. Post Kit does not write for persona farms, cloned voices of real people or fake-identity accounts. Post Kit never posts for you, never reads your accounts and never returns statistics or trends. Use it only with your own content or content you have permission to adapt, and make a launch clip only from a page you own or may promote; it reads robots.txt and refuses pages that disallow it. Its writing allowance is shared and free, so it can run out for the day, in which case it says so. Do not make a decision that matters on this answer alone.

Tax Numbers gives published US federal tax figures, each with the IRS document it came from, and a simple federal estimate that uses the standard deduction and leaves out credits, state tax, alternative minimum tax and more. It is an estimate, not tax advice, and it does not prepare or file a return. The figures were checked against IRS documents on the date shown in each answer; the IRS can change or amend them, so check the IRS before you rely on a figure for a filing or a payment.

Dev Facts Check reports software end-of-life dates from endoflife.date, a community-maintained source, SPDX license identifiers with their OSI and FSF status, web feature support from the Baseline data at webstatus.dev, and RFC records from the RFC Editor. Each answer shows its source and the date of the data. Confirm an end-of-life date with the vendor before a contract or compliance decision. A license answer identifies a license; it does not say what the license allows and is not legal advice.

Paper Finder lists paper records from Europe PMC, Crossref and arXiv, each with its source and the date it was read. A record is not an endorsement, a preprint is not peer reviewed, and a missing full-text link means the index does not confirm one, not that none exists. It does not check retractions or verify references (use Citation Checker) and gives no medical, legal or other professional advice.

Store Price Tracker reads the public product feed that Shopify stores publish, once a day per store. It covers only stores that publish that feed and allow crawlers in robots.txt, so a store can be missing or out of date, and a price or stock level can change between snapshots. A store's own page is the authority on its price. It is for research and is not pricing, legal or purchasing advice. History starts the day a store is first asked about.

For Business Days and Holidays, the holiday lists come from Nager.Date and OpenHolidays, can be up to about 24 hours old, and can be incomplete or wrong for a region or a year, and a government can change a holiday at short notice. A result is a date calculation, not legal, employment or financial advice. Check the official calendar, your contract and any court or agency rule before you rely on a date for a deadline, a payment or a notice.

For Tariff Code Finder, the schedules come from HM Revenue & Customs and the US International Trade Commission and can be up to about six hours old. Tariff codes it returns are candidates and not a binding classification: the right code depends on the product and customs decides. Duty rates in the schedule exclude quotas, trade remedies, excise, and for the US the additional duties in chapter 99, and they change on published dates. Confirm the code and the duty with customs or a licensed customs broker before you declare goods. Nothing it returns is customs, legal, tax or financial advice.

For EU Business Check, VAT results come from the European Commission's VIES service, LEIs from the GLEIF Global LEI Index and company records from the French Sirene and Norwegian Enhetsregisteret registers; they can be up to about an hour old and a register can lag behind a change by days. A valid VAT number does not show that a business is trustworthy, solvent or the one you are dealing with. Names are shown only for legal entities and sole proprietors are left out, so an absent name does not mean no business exists. A consultation number is issued by VIES, not by us. Do not use it to look up private persons. Nothing it returns is credit, legal, tax or financial advice.

Shop Duty Desk gives estimates, not customs, tax or legal advice. Every tariff code it returns is a candidate, not a binding classification: confirm it with customs or a licensed customs broker before you declare goods. The EUR 3 EU duty estimate covers only consignments of up to EUR 150 sent under the Import One-Stop Shop or by post, from 1 July 2026 until 1 July 2028 (Regulations (EU) 2026/382 and 2026/1022). Landed cost uses the duty rate published in the UK Trade Tariff or the US Harmonized Tariff Schedule and a small VAT table whose rates carry a source and the date they were checked; it leaves out EU TARIC and Canadian rates and US chapter 99 additional duties, so the total can be lower than what you owe.

Catalog QA Desk applies published rules as they stood when it was last updated; Shopify and Google can change theirs, and the lists it returns can be capped at 200 entries. Its fix sheet is advisory: review every row before you import it, because an import can overwrite what is in your store. A store address is read from its public product feed, only if its robots.txt allows it, and a store can block that.

Trade Chart draws a candlestick chart from public prices and states the last close and indicator values. It is not financial advice, a prediction, or an offer to buy or sell. It cannot place an order, connect a broker, or see a private account. Prices can be delayed, a source can be missing a symbol, and a chart can be up to an hour old (fifteen minutes for an intraday chart). Check the exchange or your broker before you act on a price. The chart is drawn by Vela (Apache-2.0, LuxAlgo); the attribution on the chart is required by that licence.

AI Text Check marks writing habits with fixed pattern rules and gives a score; it is not an AI detector. A finding or a score does not show who wrote a text, and careful writers use every one of these habits on purpose, so do not use a result to accuse anyone, to grade or discipline a person or to decide on a job or a place. It checks English-language habits only, and does not check facts, grammar or copying.

Ad Angle Map groups product-page copy and prices from public Shopify product feeds, and the text of ads you paste in, by keyword. An offer map is not a picture of ads: the feed has no creative and no sales or spend, a store may disallow the read, and only the first pages of a large catalog are read. A gap it lists means few products or pasted ads in that sample use the angle, not that the angle works or that nobody uses it. The public discussion check counts posts on Hacker News and Stack Exchange and says little about demand. The results are leads for your own research, not advice, and the tool does not create, upload or run ads.

Package advisories, licenses, deprecation notices and release dates come from public databases and registries and can be incomplete or late, and package answers can be up to about an hour old. A package with no known advisory can still be vulnerable, a recent release is not a guarantee of safety, and a license shown here is what the registry lists, not legal advice. Check the package's own repository and license file, and test updates, before you rely on the results.

For Rules Lookup, section text comes from the Electronic Code of Federal Regulations (eCFR) and documents from the Federal Register, both published by the Office of the Federal Register; they can be up to about six hours old. The eCFR is an unofficial edition: the legal text is the Federal Register and the annual Code of Federal Regulations. A Federal Register document may since have been amended, withdrawn or replaced. Rules Lookup gives general information, not legal advice, and covers United States federal regulations only. Check the current official text and ask a qualified lawyer before you rely on a result.

Site Check fetches the public web address you give it, and that site's robots.txt, from our servers, and reports what the site publishes. It refuses private, local and internal addresses and addresses that are not plain http or https web pages, and it does not follow a redirect into one. It reports what a site declares: a robots.txt rule or a header is a request to crawlers, not access control, and a clean result does not show that a site is secure or that a crawler will obey. Only check sites you own or are allowed to inspect, and do not use it to scan for vulnerabilities, to collect contact details or to put load on a site. The landing page check gives deterministic conversion hints from one page's HTML; they are suggestions to review, not a guarantee of results.

SEO Audit reads up to 25 pages of the one public site you name, from our servers, with that site's robots.txt respected and a User-Agent that names this service, and reports which SEO rules the pages fail. The rules follow Google Search Central documentation and common conventions; a rule marked as a heuristic is a convention, not a search engine requirement, and passing every rule does not promise a ranking. It reads a sample of pages, not the whole site, and it does not run JavaScript. Only audit sites you own or are allowed to inspect, and do not use it to collect a site's content or to put load on a site. If you ask for the optional judgement, short extracts of the page text are sent to a language model service, so do not use it on pages with personal or confidential content. The local AI-readiness check does not call an AI engine and does not fetch directory or review profiles. A pass is not a promise of being named in an AI answer, and advice about claimed profiles is not a check of those profiles. The AI instructions check reports what the site publishes and whether it matches the site's own pages. The draft is text for the owner to review. Publishing it, or not, is not a promise of a change in AI Overviews. A public post is cited as the reason for the check, not as a measured result. Neither tool calls an AI engine.

Buyer Signals lists companies that recently filed an SEC Form D, with matching long-open roles from their public job boards when you name a role, each with a dated source link. A Form D shows that a company raised money, not that it wants to buy anything, and a score is a ranking of public facts, not a prediction. Boards are matched by company name, so a company can be missed or, rarely, matched to a different one; follow the links before you rely on a result. It returns companies only: do not use it to find or profile private people, and do not use it for trading or investment decisions. Searches are limited per day for each network and across all users. The Y Combinator directory, LinkedIn and Google are not used.

Buyer Signals lists companies that recently filed an SEC Form D, with matching long-open roles from their public job boards when you name a role, each with a dated source link. A Form D shows that a company raised money, not that it wants to buy anything, and a score is a ranking of public facts, not a prediction. Boards are matched by company name, so a company can be missed or, rarely, matched to a different one; follow the links before you rely on a result. It can also count tools, complaint themes, alternatives and switching triggers in public Hacker News and Stack Exchange posts. That count is not a survey and not about any person. It returns companies and aggregates only: do not use it to find or profile private people, and do not use it for trading or investment decisions. Lookups are limited per day for each network and across all users. The Y Combinator directory, Reddit, LinkedIn and Google are not used.

Transcript Kit is for recordings you own or have the right to transcribe, and it asks you to confirm that on each use. Do not use it on other people's content, and do not use it to collect videos in bulk. It does not fetch pages of video or social platforms. Transcripts are produced by a speech model and can contain errors, so check names, numbers and quotes before you rely on them. The clip suggestions are text only and a ranking by simple rules, not a judgement of quality. Translated captions and dub scripts are machine translation, so have a speaker of the language check them before you publish them, and translate only captions of your own recordings or text you may use. Transcripts are deleted after 24 hours, and the service has daily limits on the minutes it transcribes and the characters it translates, so it can refuse a request until the next day.

LP Pool Check reads public liquidity-pool figures from DefiLlama's open yields API and, for one pool, public price history and GoPlus token-security flags when that chain is covered. Volume, TVL and fee APR can be up to about 30 minutes old, and a first call after the index refreshes can take a few seconds. A fee-versus-impermanent-loss figure is an estimate from the formula in the answer and the numbers you pass: it assumes the fee APR continues and, for a concentrated range, that price stays inside the range. It does not look up gas prices, and it is not a forecast. The open index does not list pool contract addresses or the current tick band. Nothing it returns is financial advice, and it is not a recommendation to add, remove, buy or sell liquidity or any token. Do not make a financial decision on this answer alone.

Hire or Automate matches a job title to the O*NET 31.0 Database and tags each listed task with a fixed rubric. The tags, the job-ad skeleton and the two-week trial template are added by this service. They are not part of the O*NET database, and the U.S. Department of Labor has not approved them. The split is a planning aid, not a decision about any person, and not career, legal or employment advice. Do not send names, resumes or contact details. A pasted job description is not stored.

Fair use

No warranty

The service is provided as is and as available, without warranties of any kind, including accuracy, completeness, availability and fitness for a particular purpose. To the extent the law allows, we are not liable for any loss that comes from using it or relying on its answers.

Changes

The service and these terms can change or end. Changes to these terms are posted on this page with a new date. Using the service after a change means you accept the new terms.

Privacy and contact

How requests are handled is described in the privacy policy. Questions go through the support page.