{"serverId":"mcp-registry/com.ferntool/ip","tools":[{"name":"ai_service_status","fixed":{"name":"ai_service_status","description":"Live status of AI services (ChatGPT/OpenAI, Claude, Gemini API, GitHub Copilot, Perplexity, Cohere) read from their official status pages, cached ~60s. level is up, degraded, down or unknown.","inputSchema":{"type":"object","properties":{"service":{"enum":["chatgpt","claude","gemini","copilot","perplexity","cohere"],"type":"string"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":106,"tokensAfter":106},{"name":"batch_lookup_ip","fixed":{"name":"batch_lookup_ip","description":"Look up 1-100 IPv4/IPv6 addresses at once. Each result has version, scope, country, timezone, ASN, network owner and flags (is_tor, is_datacenter, provider).","inputSchema":{"type":"object","required":["ips"],"properties":{"ips":{"type":"array","items":{"type":"string"},"maxItems":100,"minItems":1}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":96,"tokensAfter":96},{"name":"check_dns_propagation","fixed":{"name":"check_dns_propagation","description":"Check whether a DNS change has spread: asks the domain's own authoritative name server (when reachable) and 8 big public resolvers (Cloudflare, Google, OpenDNS, AdGuard, NextDNS, Control D, CleanBrowsing, AliDNS) over DoH, marks which are up to date, and gives the remaining cache time (TTL) of stale answers.","inputSchema":{"type":"object","required":["domain"],"properties":{"type":{"enum":["A","AAAA","CNAME","MX","TXT","NS"],"type":"string","description":"default A"},"domain":{"type":"string"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":153,"tokensAfter":153},{"name":"check_email_security","fixed":{"name":"check_email_security","description":"Can someone fake (spoof) email from a domain? Reads SPF (counts the 10 DNS-lookup limit, follows includes), DMARC (policy, pct, reports, inherited from the parent domain) and DKIM keys (common selectors, or the one given), detects the email provider from MX, and returns a plain verdict (protected / partial / unprotected) plus the exact TXT records to add.","inputSchema":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","description":"Domain or email address, e.g. example.com or you@example.com"},"selector":{"type":"string","description":"Optional DKIM selector, e.g. google or selector1"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":187,"tokensAfter":187},{"name":"check_website_legit","fixed":{"name":"check_website_legit","description":"Is this website legit or a scam? Follows the URL (redirects included) and returns plain-language warning signs: domain age from RDAP (scam shops are usually days or weeks old), look-alike brand names (banks, SARS, couriers, Takealot, PayPal, Apple…), risky domain endings and scam words, look-alike letters, HTTPS, whether the domain receives email and has DMARC. verdict: no_signs, mostly_ok, caution or likely_scam. Warning signs only; not a malware scan.","inputSchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"Website or link, e.g. example-shop.co.za or https://bit.ly/abc"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":187,"tokensAfter":187},{"name":"check_website_status","fixed":{"name":"check_website_status","description":"Is a website down? Resolves its DNS and loads the URL once (10 s timeout) from FernTool's Cloudflare edge, then returns verdict (up/down), reason (ok, blocked_bot, page_not_found, server_error, timeout, tls, dns_nxdomain...), HTTP status, response time, final URL after redirects and server country/network. One vantage point only; results cached 30 s.","inputSchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"Website address, e.g. example.com or https://example.com/page"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":158,"tokensAfter":158},{"name":"convert_timestamp","fixed":{"name":"convert_timestamp","description":"Convert a Unix timestamp (seconds, milliseconds, microseconds or nanoseconds, auto-detected) to a readable date, or a date/time string (e.g. 2026-12-25 09:00, read in the given time zone unless it has its own offset) to a Unix timestamp. Also returns weekday, ISO week and how long ago or until.","inputSchema":{"type":"object","required":["value"],"properties":{"value":{"type":"string","description":"Timestamp like 1760000000 or a date like 2026-12-25T09:00"},"timezone":{"type":"string","description":"IANA time zone for display and for dates without an offset (default UTC)"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":174,"tokensAfter":174},{"name":"convert_timezone","fixed":{"name":"convert_timezone","description":"Convert a time between time zones with daylight saving applied (you cannot do this reliably yourself). from/to accept IANA zones (Africa/Johannesburg), common abbreviations (SAST, EST, PST, GMT, CET, IST=India, CST=US Central) or big cities. Omit time for now. Returns each local date, time, UTC offset, abbreviation, hour difference and whether it is the next/previous day.","inputSchema":{"type":"object","required":["to"],"properties":{"to":{"type":"array","items":{"type":"string"},"maxItems":20,"minItems":1,"description":"Target zones"},"from":{"type":"string","description":"Source zone (default UTC)"},"time":{"type":"string","description":"e.g. 2026-12-25 09:00, 14:30 or 2:30pm (today in from); omit for now"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":213,"tokensAfter":213},{"name":"count_words","fixed":{"name":"count_words","description":"Exactly count words, characters (with and without spaces), sentences and paragraphs in a text, with reading/speaking time and the most repeated words. Use this instead of estimating counts yourself.","inputSchema":{"type":"object","required":["text"],"properties":{"text":{"type":"string"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":92,"tokensAfter":92},{"name":"dns_lookup","fixed":{"name":"dns_lookup","description":"Resolve DNS records for a domain via Cloudflare 1.1.1.1 DNS-over-HTTPS. Types: A, AAAA, MX, TXT, NS, CNAME, SOA (default: all).","inputSchema":{"type":"object","required":["domain"],"properties":{"types":{"type":"array","items":{"enum":["A","AAAA","MX","TXT","NS","CNAME","SOA"],"type":"string"}},"domain":{"type":"string"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":101,"tokensAfter":101},{"name":"estimate_ai_cost","fixed":{"name":"estimate_ai_cost","description":"Estimate token count and USD API cost of a text across major AI models (OpenAI GPT, Anthropic Claude, Google Gemini), and whether it fits each context window. Token counts are approximate. Pass text, or tokens directly.","inputSchema":{"type":"object","properties":{"text":{"type":"string"},"tokens":{"type":"integer","minimum":1},"output_tokens":{"type":"integer","minimum":0,"description":"Expected reply length in tokens (default: same as input)"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":138,"tokensAfter":138},{"name":"get_current_time","fixed":{"name":"get_current_time","description":"Get the exact current date and time (you cannot know it otherwise). Returns Unix seconds and milliseconds, ISO 8601 in UTC and in the requested IANA time zone, weekday, ISO week and day of year.","inputSchema":{"type":"object","properties":{"timezone":{"type":"string","description":"IANA time zone, e.g. Africa/Johannesburg or America/New_York (default UTC)"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":113,"tokensAfter":113},{"name":"get_my_ip","fixed":{"name":"get_my_ip","description":"Return the public IP address (and ISP, ASN, location, timezone) of the caller as seen by FernTool. Note: for remote agents this is the IP of the machine calling the MCP server.","inputSchema":{"type":"object","properties":{},"additionalProperties":false},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":81,"tokensAfter":81},{"name":"lookup_ip","fixed":{"name":"lookup_ip","description":"Validate an IPv4/IPv6 address and return its version, scope (public/private/loopback/...), country, ASN and network owner (DB-IP Lite + IPtoASN data).","inputSchema":{"type":"object","required":["ip"],"properties":{"ip":{"type":"string","description":"IPv4 or IPv6 address"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":87,"tokensAfter":87},{"name":"validate_ip","fixed":{"name":"validate_ip","description":"Check whether a string is a valid IPv4 or IPv6 address and classify it.","inputSchema":{"type":"object","required":["ip"],"properties":{"ip":{"type":"string"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":55,"tokensAfter":55},{"name":"whois_lookup","fixed":{"name":"whois_lookup","description":"WHOIS via RDAP for a domain (registrar, created/expiry dates, status, nameservers, DNSSEC), an IP address (network name, range, owner org, country, abuse contact) or an ASN like AS13335.","inputSchema":{"type":"object","required":["query"],"properties":{"query":{"type":"string","description":"Domain, IPv4/IPv6 address, or ASN (e.g. AS13335)"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":107,"tokensAfter":107}],"toolsChanged":16,"tokensSaved":0,"todo":[{"tool":"ai_service_status","params":["service"]},{"tool":"batch_lookup_ip","params":["ips"]},{"tool":"check_dns_propagation","params":["domain"]},{"tool":"count_words","params":["text"]},{"tool":"date_calc","params":["add_days","add_weeks","add_years","add_months"]},{"tool":"dns_lookup","params":["types","domain"]},{"tool":"estimate_ai_cost","params":["text","tokens"]},{"tool":"generate_spf_record","params":["ips","includes"]},{"tool":"make_qr_code","params":["text"]},{"tool":"random_number","params":["sort","unique"]},{"tool":"reverse_dns","params":["ip"]},{"tool":"validate_ip","params":["ip"]}],"note":"Deterministic fixes. Changes marked verify need a human look before shipping (renames, inferred annotations, inferred types, removed text). Parameter descriptions in `todo` need to be written by someone who knows the API."}