스킬
Validate Eu Tax Id
Validate an EU intra-community VAT number against the official VIES registry and verify IBAN checksums, returning the registered company name, country and bank details. Use when the user asks to validate tax details, check a VAT number, verify an IBAN, vet a client before invoicing. This skill explains how to call the `validate_eu_tax_id` MCP tool correctly and how to read its output.
Estimate Meeting Cost
Estimate the true cost of a meeting from attendee roles and duration, compare it against asynchronous alternatives and recommend whether the meeting is worth holding. Use when the user asks to decide whether a meeting is worth it, work out what a meeting costs, compare a meeting with an async alternative. This skill explains how to call the `estimate_meeting_cost` MCP tool correctly and how to read its output.
Check Domain Health
Audit a domain: TLS certificate expiry, DNS records, HTTP reachability and mail-security posture, returning a risk level per check. Use when the user asks to check a domain, review an SSL certificate, see if a website is correctly configured, audit a domain. This skill explains how to call the `check_domain_health` MCP tool correctly and how to read its output.