How to integrate Strale MCP with Hermes

Search scholarly works by keyword, year and open-access status.

Audit a page against WCAG 2.

Turn an address into latitude and longitude, with its components and bounding box, from OpenStreetMap.

Split a free-text postal address into street, city, postal code, region and country, with a formatted address and confidence estimate.

Match a postal address to map records and suggest a standardised form.

Search adverse news about a person or company.

Analyse an AI agent's run trace for potential failures and token waste.

Check whether a date of birth meets a minimum age.

Estimate an indicative anti-money-laundering risk score from the entity name, entity type and jurisdiction.

Write Markdown API documentation from an OpenAPI spec or a description, with parameters, examples and error codes.

Call an API endpoint with the selected HTTP method and validate its status and response schema.

Generate a realistic mock API response with headers, status code and a body that matches the schema.

Search arXiv preprints by keyword and category: title, abstract, authors, dates, categories, DOI and PDF link, by relevance or date.

Look up an Australian business in the Australian Business Register by its 11-digit Australian Business Number (ABN); returns its name, status, entity type, GST registration and address.

Look up an Austrian company in the official Firmenbuch by register number or name: core company data, current officers and registered facts.

Find possible backlinks to a domain from search results and web archives.

Check a BIC/SWIFT code and identify the bank: name, country and branch.

Look up a product by UPC or EAN barcode.

Fetch a file from a URL and return it as base64 with its content type and a data URI, ready to embed.

Look up a Belgian company by enterprise number, VAT number or name.

Look up a UK company's reported persons of significant control in Companies House, including ownership and control details.

Check a Bitcoin address: its type (P2PKH, P2SH, P2WPKH, P2WSH, P2TR), network, and the Base58Check or bech32 checksum that catches typos.

Outline a blog post: title options, sections with key points, an estimated word count and SEO keywords.

Find mentions of a brand on Google: link, title, snippet, sentiment and type of source for each.

Look up a Brazilian company in the Receita Federal CNPJ register by its 14-digit CNPJ.

Find reported breaches of a company's own domain, with dates, affected-account counts and exposed data categories.

Check whether a date is a business day in a country, counting weekends and public holidays.

Read C2PA Content Credentials from an image file: verify the signature and report the creating tool, signer, edits and AI-generation flags.

Look up a Canadian federal corporation at Corporations Canada by corporation number or name.

Write a user-facing changelog from git commits, grouped by type, in Keep a Changelog, semantic or bullet format.

Look up charity registration records by number or name, including status, registration dates and reported income and spending.

Sort text into categories, your own or general ones.

Search registered trials on ClinicalTrials.

Translate code into another programming language, written the way that language is normally written.

Review code with AI and get issues with severity, line numbers and suggested fixes.

Write a conventional commit message from a diff or a description of the change: type, scope, subject and body.

Build a company profile from a domain, email or name, read from its website: industry, size estimate, headquarters, description, social links and tech stack.

Identify possible countries and identifier types from a company registration number's format.

Classify a company's industry from its name, description or website.

Compare two company names, allowing for common legal suffixes and spelling differences.

Search news about a company.

Analyse a domain's technology using headers, HTML, scripts, DNS and meta tags; use when frontend, hosting, CMS, analytics and CDN evidence from the broader source set is needed.

Compare two companies' websites: positioning, pricing model, features, audience, trust signals and content, with a strategic read.

Check a container number, identify its carrier and try to read tracking details.

Rank document chunks by relevance and choose the ones that fit your token budget, with a score for each.

Pull the key terms out of a contract: parties, dates, obligations, payment terms, liability caps and termination clauses.

Scan a website for cookies, tracking scripts and consent banners, and sort cookies into necessary, analytics and marketing.

Get a country's GDP, growth, inflation, unemployment and population from the World Bank, for judging a counterparty's jurisdiction.

Look up reference tax rates for a supported country, including corporate, VAT and personal income tax, with available notes.

Get a country's top exports and imports, trade balance and main trading partners, from the World Bank.

Map a supplied credit score to a risk band using supported scoring systems.

Look up a Croatian company in the Court Register (Sudski registar) by OIB or MBS.

Explain an existing 5-7-field cron expression in plain English and list a configurable number of next runs in the requested timezone; use CRONTAB_GENERATE to create an expression from prose.

Generate a cron expression from a plain-language schedule and show its next run times.

Fix messy CSV: mixed delimiters and encodings, byte-order marks, trailing commas and broken quoting.

Turn CSV text into a JSON array, detecting the delimiter and value types.

Turn a curl command into TypeScript, Python, Go, Rust, Java or PHP.

Convert an amount between currencies at European Central Bank rates.

Look up EU customs duty by HS code and origin country: the duty rate, preferential rates and anti-dumping status.

Look up a CVE in NIST's vulnerability database, including severity, affected products and references where available.

Find reported vulnerabilities for a package version in OSV.

Check a Czech domestic bank account number ([prefix-]account/bank code) with the mod-11 checksums on its prefix and account parts.

Check a Czech birth number (rodné číslo): format, embedded date of birth, sex encoding and, for 10-digit numbers from 1954 on, the mod-11 checksum.

Look up a Czech company in ARES, the Ministry of Finance register, by IČO or company name.

Check the 7-character format of a Czech data box (datová schránka) ID.

Check the format and mod-11 checksum of a Czech company identifier (IČO).

Check a Czech VAT number's unreliable-payer flag and published bank accounts in the Ministry of Finance records.

Look up dangerous-goods reference data by UN number or substance name.

Find the data protection authority for any EU or EEA country: name, website, where to complain, and contact details.

Check a dataset against your rules (email format, ranges, patterns) or let it find problems itself.

Turn ambiguous dates such as '3/4/25', 'March 4th', '4.

Deduplicate a JSON array of records using fuzzy matching on selected fields and a caller-set similarity threshold.

Check npm or Python dependencies against their registries: latest version, deprecation and known vulnerabilities for each.

Compare two JSON objects and list what was added, removed and changed, with paths and values.

Review a git diff for potential bugs, security issues, error handling and test gaps.

Look up a domain's DNS records (A, AAAA, MX, NS, TXT and CNAME), with SPF and DMARC picked out.

Generate a production-ready Dockerfile for Node, Python, Go, Rust, or Java, with a non-root user and layer caching.

Add docstrings to Python functions and classes, in Google, NumPy or Sphinx style.

Check a Dogecoin address: Base58Check encoding, the Dogecoin version bytes and the checksum that catches typos.

Resolve a DOI to its publication details: title, authors, journal, publisher, date, volume and pages, ISSN, licence and citation count.

Find when a domain was registered: creation date, age in days, registrar and expiry.

Read published company contact channels from a website: role email addresses, phone numbers, postal address and social links.

Score a domain's reputation from 0 to 100 from its DNS, HTTPS and security setup: SPF, DMARC, HSTS, suspicious TLDs and domain patterns.

Check a domain's email authentication from live DNS: SPF, DMARC policy, mail servers and DKIM selectors.

Score a domain's email deliverability from 0 to 100 from its SPF, DKIM, DMARC, mail servers and blocklist status.

Draft an email for a purpose, tone and context you supply, with subject options, body text and key phrases.

Score an email address from 0 to 100 for risk, from domain age, mail server setup, disposable domains and the provider's reputation.

Check email syntax, mail-server records, disposable domains, role addresses and likely typos.

Validate up to 100 email addresses in one call: format, mail servers, disposable domains and role addresses for each, plus a summary.

Estimate the total employer cost and the net salary for a role in 20+ countries, including social contributions, pension and income tax.

Resolve an ENS name, including .

Find the primary ENS name for a wallet address, and confirm the name points back to it.

Scan source code for the environment variables it reads and generate a .

Check an EORI customs number against the EU validation service.

Explain an error message or stack trace in plain English: the likely cause and fixes with code.

Look up an Estonian company in the e-Business Register by its 8-digit registry code or name.

Check an Ethereum address: the 0x format and the EIP-55 checksum that catches one-character typos.

Classify an AI system's risk level under the EU AI Act, by rules drawn from Article 5, 6 and 50 and Annex III.

Search EU regulations, directives and decisions by topic, from the Publications Office: titles, CELEX numbers, dates, whether in force, and EUR-Lex links.

Search EUIPO for registered and pending EU trade marks: names, numbers, status and owners.

Get the current exchange rate between two currencies from the European Central Bank, with the inverse rate and the date.

Generate up to 1,000 realistic fake records for a schema, in the right locale, such as Swedish or Japanese names.

Read the Crypto Fear and Greed Index from 0 to 100, with its sentiment label, update time and up to 30 days of history.

Look up reference financial-year dates, tax filing deadlines and VAT filing frequency for a supported country.

Look up a Finnish company at the Finnish Patent and Registration Office (PRH) by business ID or name.

Flatten nested JSON into dot-notation keys, e.

Look up UK food hygiene ratings from the Food Standards Agency by business name and place.

Get daily exchange rates between two currencies over a period, with the average, low, high and change.

Read a French company's BODACC announcements by SIREN, including insolvency proceedings, sales and registration changes.

Look up a French company in SIRENE by SIREN, SIRET or name.

Search BODACC for a French company's collective insolvency proceedings by SIREN or name, with court, date and proceeding type.

Get current gas fees for Ethereum, Polygon PoS or BNB Smart Chain, including safe, standard, fast and base-fee estimates from recent blocks.

Look up GDPR fines by company or country: amounts, authorities and the articles breached.

Scan a website for signs of GDPR compliance (cookie consent, privacy policy, tracking scripts and security headers) and grade it from A to F.

Look up German company identity and registration details, including court, legal form, status, address and directors where available.

Get one capability's current price, execution input schema, output schema, and catalog metadata by slug.

Get authenticated details for one capability or solution execution, including its resource type and status and, when available, input, output or error, provenance, and audit trail.

Get one bundled solution's full steps, input mapping, component capabilities, pricing breakdown, and related solutions by slug.

Return the connected Strale wallet's available balance in EUR cents before or after a capability run.

Generate a CI/CD workflow for GitHub Actions for your language, framework and deploy target, such as Railway, Vercel or Fly.

Analyse a public GitHub repository: tech stack, documentation, activity, bus factor and a maintenance health score.

Compare two GitHub repositories side by side: stars, forks, activity, language, topics and licence.

Generate a .

List reported direct and ultimate child entities for an LEI in GLEIF, returning names, LEIs and available relationship details.

Find reported direct and ultimate parent companies for an LEI in GLEIF, including reporting exceptions where a parent is not named.

Search Google and get structured results: title, link, snippet and position for each.

Look up a Greek company in GEMI by registry number or tax ID, including identity, status, address and directors where available.

Search Hacker News stories and comments: title, link, points, author, comment count, date and text, by relevance or date.

Check a site's HTTP response headers against good practice (HSTS, CSP, X-Frame-Options and more) and grade it from A to F.

List public holidays for a supported country and year, including names, holiday types and available regional details.

Suggest HS commodity codes for a product description, with alternatives and confidence.

Turn HTML or a web page into a PDF, with the paper size, margins and orientation you choose.

Turn HTTP request details into a curl command, with the same request as fetch and axios code.

Identify the bank behind an IBAN: bank name, BIC/SWIFT code, branch and country.

Check an IBAN's format, length and checksum, and split out the country, bank code and branch code.

Check national ID formats and available checksums for seven supported countries.

Resize, crop and convert PNG, JPEG and WebP images, with the size, quality and fit you set.

Read text from an image, including screenshots and document photos.

Explain any Incoterms 2020 rule: what the seller and buyer each do, where risk and cost pass, and when to use it.

Check a UK company at Companies House for recorded insolvency, bankruptcy or winding-up proceedings; returns the status and key dates.

Read an invoice or receipt from an image or PDF.

Check an invoice's data: VAT number format, line item arithmetic, tax calculations and EU invoice requirements.

Look up an Irish company at the CRO by number or name, with status, address, registration dates and filing details where available.

Check an ISBN-10 or ISBN-13 and its checksum, and convert ISBN-10 to ISBN-13.

Look up a country by name or ISO code: region, capital, currency, and EU, Schengen and euro membership.

Look up a Japanese company in the National Tax Agency's corporate number system by its 13-digit number or name.

Search Swedish, French or US federal public job listings; returns title, employer, location, available salary and a link.

Read a job posting from a URL or text: title, skills, salary range, remote policy, benefits, culture signals and red flags.

Add JSDoc comments to JavaScript and TypeScript functions and classes, with parameter, return and thrown types.

Fix broken JSON: trailing commas, single quotes, unquoted keys, comments, truncation and stray Markdown.

Validate JSON against a JSON Schema and get each error with its path and message.

Turn a JSON array of objects into CSV, with the delimiter you choose.

Turn JSON into Python Pydantic models, with nested objects, arrays and optional fields.

Turn JSON into TypeScript interfaces.

Turn JSON into Zod validation schemas, with refined checks for emails, URLs, UUIDs and dates.

Decode a JWT without verifying it: header, payload, claims, and whether and when it expires.

Find a domain in the top Google results for a keyword, scanning 10 results by default and up to 100.

Get an AI critique of a landing page: an overall score, the headline, call to action, value proposition and trust signals, with issues and fixes.

Identify the likely language of supplied text.

Look up a Latvian company by number or name, returning identity, status, address, registration date and current officers where available.

Look up a Legal Entity Identifier in the GLEIF database by LEI or company name.

Check whether software licences are compatible for a given use.

List links found in a page's initial HTML, with anchor text and rel attributes.

Return a filtered, bounded view of Strale's capability catalog with current EUR prices and free-tier status.

Return the connected account's capability and solution execution history with resource type, transaction IDs, status, price, latency, and timestamps.

Return a filtered, bounded view of Strale's bundled multi-step solutions with EUR prices and component capabilities.

Return the connected wallet's credit and debit ledger, including amounts, types, descriptions, and timestamps.

Estimate prompt and completion costs using reference prices for supported models.

Parse AI output as JSON, repair common syntax mistakes and check supported schema rules.

Parse log files in JSON, syslog, ISO, logfmt or Laravel format into timestamps, levels and messages, with a summary of errors and warnings.

Turn Markdown into styled HTML with inline CSS, in a light, dark or plain theme.

Work out seller fees on Amazon, eBay, Etsy and Shopify.

Turn a meeting transcript into notes: summary, decisions, action items with owners, key points and follow-ups.

Get a page's metadata: Open Graph, Twitter Card tags, JSON-LD, favicon, canonical URL, RSS feeds and robots directives.

Look up a domain's MX, A, AAAA, NS, TXT and SOA records, identify its email provider, and show its SPF and DMARC records.

Split a full name into title, first, middle and last names, suffix and nickname.

Generate production nginx server blocks with SSL, proxy_pass, WebSocket support, security headers, gzip and rate limiting.

Look up a Dutch address in the Kadaster BAG register: street, city, construction year, floor area, use, and national grid coordinates.

Look up a Dutch building's energy label in EP-Online: class A to G, energy index, CO2 emissions, building details and validity.

Get the Dutch national house price index (2020 = 100) and average sale prices from CBS and Kadaster, monthly, with year-on-year change and homes sold.

Get Dutch housing statistics by municipality from CBS: average sale prices, homes sold, owner-occupied and rental stock, and trends over time.

Get average WOZ property values by Dutch municipality, with year-on-year trends, from CBS.

Read Norwegian registry bankruptcy and dissolution flags, available dates and registry annotations for a company.

Look up a Norwegian company in the Brønnøysund Register Centre by its 9-digit organisation number or name.

Get an npm package's details: version, dependencies, weekly downloads, repository and licence.

Check a page's Open Graph and Twitter Card images: size, file size, format and alt text.

Write a complete OpenAPI 3.

Validate an OpenAPI 3.

Audit an npm or PyPI package for security risks, including signs of a supply-chain attack.

Assess whether a URL returns page content or missing-page signals.

Test a page with Google PageSpeed Insights.

Check an API's reachability, HTTPS use and HTTP 402 payment response for L402, x402 or MPP.

Look up one scholarly work by DOI or OpenAlex id: authors and institutions, venue, open-access status and PDF, citations, topics and abstract.

Estimate password strength from entropy and common patterns.

Generate payment references with valid check digits: Swedish OCR, Norwegian KID, Finnish reference and ISO 11649 RF.

Extract structured data from a PDF supplied as a URL or file.

Screen a person for potential politically exposed person matches, returning positions, countries and record sources where available.

Convert a phone number to E.

Infer a phone number's line type from numbering-plan data.

Validate a phone number against format and numbering-plan rules and return its E.

Redact personal details from supplied text.

Look up a Polish company in KRS, the National Court Register, by its 10-digit KRS number or name.

Check whether TCP ports are open on a host.

Look up a port by name or UN/LOCODE: coordinates, country and time zone, for 175+ major ports.

Look up a postal or ZIP code in 60+ countries: city, region and approximate coordinates.

Write a pull request description from a diff or commits: title, summary, list of changes and testing steps.

Quote and validate one Strale capability without executing it or charging the connected EUR wallet.

Compare product prices found on public comparison pages in Sweden and Denmark.

Read a SaaS pricing page: plans, prices, features per plan, billing periods, trials and guarantees.

Read a company's privacy policy and pull out the data collected, purposes, third parties, user rights and GDPR and CCPA signals.

Read visible reviews from a supported public product or review page, including ratings, themes and sentiment.

Shorten a prompt towards a requested reduction while aiming to preserve its meaning.

Suggest improvements to a prompt for a chosen goal.

Look up a DeFi protocol's reported fees and revenue over 24 hours, 7 days, 30 days and all time, with available breakdowns.

Look up a DeFi protocol's reported total value locked, chain breakdown, category, audit information and recent changes.

List public holidays for a supported country and year and identify the next upcoming holiday from those dates.

Search PubMed biomedical literature: title, authors, journal, date, DOI, PMC id and link.

Get a Python package's details from PyPI: version, dependencies, supported Python versions, release history and licence.

Write a README from a project description, with installation, usage, API and contributing sections.

Read a receipt and file it: supplier, date, amount, tax, currency, expense category and line items, ready for an expense report.

Follow a URL's redirects and show every hop with its status code, location, server and latency.

Explain a regular expression in plain English, piece by piece, and optionally test it against sample strings.

Describe what to match in plain English and get a tested regular expression, checked against your examples if you give them.

Write release notes from a commit log or changelog, with Added, Changed, Fixed and Removed sections.

Read a CV from a PDF, file or text: name, contact details, experience, education, skills and certifications.

Read a shop's return policy: the return window, conditions, exclusions and how to return.

Write a plain-language risk summary from the results of company or invoice checks, for a reviewer who is not technical.

Fetch and read a site's robots.

Execute one Strale capability with a required maximum price in EUR cents.

Screen a person or company against published sanctions lists, returning potential name matches with their source lists and countries.

Work out the schema of a JSON array or CSV: field types, nulls, uniqueness and completeness, plus minimum, maximum and mean for numbers.

Generate database migration code from a current and a desired schema.

Take a full-page or visible-area screenshot of a URL.

Search Strale capability and solution names by keyword and return compact priced matches; use this before fetching an item's full schema.

List a US listed company's recent SEC filings by ticker or CIK, with form type, dates, accession numbers, document links, SIC code and business address.

Get recent 8-K events for a US listed company from SEC EDGAR: leadership changes, financing, acquisitions, material agreements and results.

Scan code, config or logs for leaked secrets: AWS keys, GitHub tokens, Stripe keys, API keys, private keys, database URLs and JWTs.

Read the sentiment of a text (positive, negative, neutral or mixed) with confidence scores and the sentiment towards each aspect.

Audit a page for SEO: title, meta description, headings, image alt text, canonical, robots.

Validate SEPA XML files (pain.

Analyse Google results for a keyword: organic results, featured snippet, People Also Ask and other result features.

Estimate PostNord, DHL and UPS shipping costs by origin, destination, weight and service level.

Work out the carrier from a tracking number and return its tracking link.

Look up a Singapore entity in ACRA open data by UEN or name.

Fetch and read a site's XML sitemap: URL count, top sections, last-modified dates and sample URLs.

Pull skills out of a job description or CV and sort them into technical skills, soft skills, tools, certifications and languages.

Compare the skills a role needs with a candidate's, with fuzzy matching.

Look up a Slovak company in RPO, including name, address, legal form, registration details and representatives where available.

Look up a Slovenian company in the Slovenian Business Register (PRS).

Write social posts for X, LinkedIn or Instagram, with hashtags and a thread version for X.

Check whether a candidate developer-registry name is already used by an npm package, PyPI project or GitHub organisation; this does not inspect social-media profiles.

Check a Solana address: the base58 alphabet and the 32-byte key length.

Look up a Spanish company by CIF, NIF or name in BORME-derived records, returning identity, status, current officers and recent publication acts.

Explain a SQL query in plain English: tables, joins, filters, aggregations and likely performance problems.

Write SQL from a plain-language request.

Analyse a SQL query for performance.

Inspect a domain's full SSL/TLS certificate chain: each certificate, expiry, issuer, TLS version, cipher and any problems.

Check a domain's SSL/TLS certificate: issuer, validity dates, days to expiry, protocol, cipher and the names it covers.

Look up reported stablecoin supply by chain, asset or market.

Check a startup name for domain DNS records and public account or package name signals.

Look up a stock ticker's latest reported price, change, volume and available market status.

Pull data from a page into the JSON schema you define.

Summarize supplied natural-language text as a paragraph, bullet points or one sentence, up to an approximate word limit.

Look up a Swedish company at Bolagsverket by organisation number, including identity, status, address and recorded proceedings.

Parse SWIFT MT103, MT940 and MT202 messages into fields: sender and receiver BIC, amount, currency and beneficiary.

Check a SWIFT/BIC code's format, length and country, and split out the bank code, location and branch.

Look up a Swiss company in Zefix, the Federal Office of Justice register, by UID, EHRA ID or name.

Check tax identification number formats for supported countries.

Detect a website's CMS, frameworks, analytics, CDN, payment and marketing tools from headers and HTML; use for the lower-cost headers-and-HTML check.

Search EU public-procurement notices in Tenders Electronic Daily (TED) by keyword, country or CPV code; returns tender titles, contracting authorities, values, deadlines and links.

Pull the key clauses out of a company's terms of service: governing law, arbitration, termination and limits of liability.

Write test cases from a function's description or signature: the happy path, edge cases, boundaries and errors.

Find a company's stock ticker by name: symbol, exchange and security type.

Get the time zone for a country, city or coordinates: IANA zone, current UTC offset, daylight saving status and local time.

Find the fairest meeting times across time zones, ranked, with each participant's local time.

Estimate text token counts and costs for supported AI models using character-based rules, without calling a model.

Check supported schema rules for a tool call and repair common type mismatches.

Translate supplied natural-language text into a requested language, optionally detecting the source language; returns the translation and confidence level.

Check a Tron address: Base58Check encoding, the mainnet T prefix and the checksum that catches typos.

List the directors and secretaries of a UK company from Companies House, current and resigned, with appointment dates.

Look up a UK company at Companies House by company number or name.

Compare a UK bank account's recorded name with the name supplied through Confirmation of Payee.

Search the UK register of disqualified directors by name, or fetch one full record by officer ID: dates, court, reason and the companies involved.

Get a UK company's recent filings at Companies House: accounts, officer changes, confirmation statements, charges and more.

Convert length, weight, volume, temperature, area, speed and data size.

Make a one-shot URL availability request using GET or HEAD with a caller-selected timeout; return status, latency, redirects, TLS details and server headers.

Run a one-shot URL health diagnostic with configurable redirect following; return status, response time, redirects, SSL validity, content type and server information.

Turn a web page into clean Markdown: the main content, without navigation, ads or boilerplate.

Get the text of a web page quickly, without rendering JavaScript.

Look up a US listed company in SEC EDGAR by CIK, ticker or name.

Search the USGS earthquake catalogue by magnitude, dates and distance from a place: magnitude, location, time, depth, tsunami flag, alert level and event page.

Search US CPSC product recalls by keyword or manufacturer: title, date, hazard, affected products and manufacturer.

Check whether a crypto-asset service provider is on ESMA's list of non-compliant entities under MiCA.

Check whether a crypto-asset service provider is authorised under MiCA in ESMA's register: status, licensed services, home country and passporting.

Check European VAT number formats against country patterns.

Look up VAT rates in EU and EEA countries: standard, reduced and zero rates, and the rate for a given category.

Check supported VAT numbers against registry services, returning validity and available company details, with cache information when used.

Estimate a wallet's first activity date and age on Ethereum, Base, Arbitrum One, OP Mainnet or Polygon PoS.

Get a wallet's native balance and recently transferred tokens on Ethereum, Base, Arbitrum One, OP Mainnet or Polygon PoS.

List recent native-currency transfers for a wallet on Ethereum, Base, Arbitrum One, OP Mainnet or Polygon PoS.

Get the current weather and a 7-day forecast for a place or coordinates, from Open-Meteo.

Read a supported public web page and map its content to requested fields.

Generate realistic test webhook payloads for Stripe, GitHub, Slack, Twilio, SendGrid and Shopify, with the right headers and schema.

Estimate the CO2 per page view of a website using the Website Carbon method, with an A to F rating and a yearly figure.

Look up a domain's WHOIS record: registrar, creation and expiry dates, name servers, registrant details and the raw record.

Check a GitHub Actions workflow for potential supply-chain risks.

Check work permit rules by nationality and destination, covering EU free movement, Schengen and Nordic rules.

Turn XML into JSON, keeping attributes (as @attr), handling CDATA and typing values.

Check an XRP Ledger address, classic or X-address with its destination tag and network, against the XRPL alphabet and checksum.