Generate test cases from a function description or signature. Includes happy path, edge cases, boundary tests, and error cases.

Check if a URL is alive. Returns status code, response time, redirect chain, SSL validity, content type, server header.

Look up a Legal Entity Identifier (LEI) via the GLEIF database. Accepts a 20-character LEI or company name. Returns entity name, jurisdiction, addresses, registration status.

Look up French company data from the SIRENE registry. Accepts SIREN (9 digits), SIRET (14 digits), or company name. Returns company name, SIREN, SIRET, address, activity code, directors, and derived VAT number.

Look up Finnish company data from PRH (Patent and Registration Office). Accepts Business ID (e.g. 0112038-9) or company name. Returns company name, business ID, VAT number, business type, industry, address, and status.

Check if TCP ports are open on a host. Scans up to 20 ports with configurable timeout. Returns open/closed status with latency.

Track shipping containers by ISO 6346 number. Validates format, detects carrier, provides tracking status.

Extract structured data from a CV/resume. Accepts PDF URL, base64, or text. Returns name, contact, experience, education, skills, certifications.

Convert any URL to clean, article-quality markdown. Extracts main content and strips navigation, ads, and boilerplate. Handles static sites instantly and JavaScript-rendered pages via fallback rendering. Supports blogs, documentation, news articles, and m…

Check if a crypto-asset service provider is on ESMA's non-compliant entities list under MiCA regulation. Flags entities that have been identified for regulatory infringement.

Look up any country by name, ISO code (alpha-2/3/numeric). Returns region, capital, currency, EU/Schengen/Eurozone membership.

Look up UK charities via the Charity Commission API. Search by registration number or name. Returns status, income, activities.

Extract all links from a page with context. Filter by internal/external. Returns URL, anchor text, rel attributes.

Parse and normalize phone numbers to E.164 format. Detects country, carrier type, validates format. Uses libphonenumber.

Parse a free-text address into structured components. Returns street, city, postal code, state/province, country. Works with addresses worldwide.

Compare two GitHub repositories side-by-side: stars, forks, activity, language, topics, license. Returns detailed comparison.

Look up US company data from SEC EDGAR. Accepts CIK number, ticker symbol, or fuzzy company name. Returns company name, CIK, SIC code, state, filings summary.

Explain any Incoterms 2020 rule. Returns seller/buyer obligations, risk/cost transfer points, suitability.

Convert JSON to Zod validation schemas. Auto-detects emails, URLs, UUIDs, dates for refined validators. Algorithmic.

Convert a curl command to equivalent code in TypeScript, Python, Go, Rust, Java, or PHP.