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

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.

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.

Validate national identification number formats. Supports Swedish personnummer, Finnish henkilötunnus, Norwegian fødselsnummer, Danish CPR, UK National Insurance, US SSN format, and German Steuer-ID. Checks format and checksum where applicable. Does NOT v…

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

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

Look up location information from a postal/ZIP code. Returns city, region/state, and approximate coordinates. Covers 60+ countries via Zippopotam.us.

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

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

Get the native token balance for any wallet address and a list of recently interacted ERC-20 tokens. Supports Ethereum and other EVM chains via Etherscan V2.

Generate realistic fake data matching a schema. Locale-aware: Swedish names for 'sv', Japanese for 'ja'. Up to 1000 records.

Look up German Handelsregister company data via OpenRegister. Returns name, registration number, court, legal form, status, address, directors, capital, LEI, incorporation and termination dates.

Analyze AI agent execution traces (LangChain/CrewAI/AutoGen). Identifies failure points, root causes, token waste, and suggests fixes.

Describe what you want to match in natural language, get a tested regex back. Optionally provide test strings for validation.

Perform a WHOIS lookup for a domain. Returns registrar, creation date, expiry date, name servers, registrant info, and raw WHOIS data.

Identify the type and country of a company registration number. Detects Swedish org numbers, Finnish business IDs, German HRB numbers, LEIs, DUNS, and 20+ other formats. Pure algorithmic.

Look up Brazilian company data from the Receita Federal CNPJ register via the ReceitaWS JSON wrapper. Requires CNPJ (14 digits). Returns company name, trade name, status, address, activity codes, and partners.

Analyze Google search results for a keyword. Returns organic results, featured snippet, People Also Ask, SERP features.

Comprehensive SEO audit of a URL. Checks title, meta description, h1 structure, image alt tags, canonical, robots.txt, sitemap, Open Graph, schema.org, link ratio.

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