Grokzilla micro pay

Pay-per-call x402 tools on Base (USDC). Free skill discovery over MCP.

Skills

• Public OSINT Graph
  Resolves one public name on Wikidata and returns a relationship graph from a fixed property list (instance of, country, headquarters, founder, chief executive, ownership, employer, education, membership, and similar), up to two hops. People include only notable public roles. If nothing matches, the graph is empty and reason explains why. Price $0.01 USDC via x402.
  x402pay-per-call
• SEO Optimizer
  Fetches a URL and returns an on-page SEO score from real checks (title, meta, headings, alt text, keywords, and more). If the page cannot be fetched, returns an error status (403/404/5xx), is a CDN/WAF challenge page, or times out (7 s cap), it answers 422 with score null, the reason, and charged:false; no payment is taken. Price $0.012 USDC via x402.
  x402pay-per-call
• AI Content Detector
  Estimate whether text (or a web page's text) is AI-written using a trained classifier: about 78% accurate on a held-out benchmark (not a guarantee). Uncertain results suggest a rerun on a longer section (300+ words); tell phrases are only a secondary 'possible AI influence' signal. Price $0.01 USDC via x402.
  x402pay-per-call
• JSON Flattener
  Deterministic nested JSON to flat path-value map. Arrays, custom separators, depth limits. Price $0.006 USDC via x402.
  x402pay-per-call
• JSON Key Sorter
  Recursively sort object keys and return canonical compact JSON. Deterministic, no network. Price $0.003 USDC via x402.
  x402pay-per-call
• Text Diff
  Lightweight deterministic line/word/char diff. Structured ops plus a one-line delta summary. Price $0.006 USDC via x402.
  x402pay-per-call
• URL Normalizer
  Canonicalize URLs: strip tracking params, force HTTPS, sort query, extract components. Price $0.005 USDC via x402.
  x402pay-per-call
• HTML Cleaner
  Strip scripts/styles and return readable text or markdown from HTML. mode normalized: text with NFKC and zero-width/bidi characters stripped. Price $0.008 USDC via x402.
  x402pay-per-call
• JSON Schema Validator
  Cheap schema gate: type, required, properties, array items, plus format checks (email, date, date-time, uri, ipv4, ipv6, uuid, hostname). Price $0.006 USDC via x402.
  x402pay-per-call
• Keyword Extractor
  Deterministic term ranking from free text. Stopword-filtered. ngrams 2-3 adds scored multi-word phrases. Price $0.008 USDC via x402.
  x402pay-per-call
• Token Counter
  Approximate cl100k/o200k token counts for budget decisions. Price $0.004 USDC via x402.
  x402pay-per-call
• SHA-256 Hash
  Hash a string (SHA-256 by default; algo: sha512, sha3_256 or blake2b_256) and return hex plus a short prefix. Deterministic, no network. Price $0.003 USDC via x402.
  x402pay-per-call
• UUID Minter
  Mint 1-32 IDs for agent job IDs and idempotency keys: UUID v4 (default), v7 or v1 (time-ordered), or ULID (format: ulid). v7 and ULID batches sort in mint order. Price $0.003 USDC via x402.
  x402pay-per-call
• Slugify
  Turn free text into a URL-safe lowercase slug. Deterministic, no network. Price $0.003 USDC via x402.
  x402pay-per-call
• PII Redactor
  Redact emails, phone numbers, SSN-shaped strings, Luhn-valid card numbers and IPv4 addresses with typed placeholders. Deterministic, no network. Price $0.003 USDC via x402.
  x402pay-per-call
• CSV Normalizer
  Parse CSV into JSON rows keyed by trimmed snake_case headers, plus a type hint per column (integer, number, boolean, date, datetime, string). Deterministic, no network. Price $0.003 USDC via x402.
  x402pay-per-call
• Base64 Encode/Decode
  Encode UTF-8 text or decode it back: base64 (default; standard or URL-safe), base32, base58 (Bitcoin alphabet), hex or URI percent-encoding (codec). Deterministic, no network. Price $0.003 USDC via x402.
  x402pay-per-call
• Epoch Converter
  Convert epoch seconds or milliseconds (detected by magnitude) or an ISO-8601 string into epoch_s, epoch_ms, UTC ISO and ISO in any IANA time zone. Deterministic, no network. Price $0.003 USDC via x402.
  x402pay-per-call
• URL to Markdown
  Fetch one public web page and return its title and clean Markdown (headings, links, lists, code, tables). Honors robots.txt, SSRF-guarded, HTML only, 1 MB / 5 s caps. No JavaScript rendering. Price $0.003 USDC via x402.
  x402pay-per-call
• Token Risk (Base)
  Heuristic risk checks for a Base ERC-20: contract code, metadata, proxy, owner/renounced, mint/blacklist/pause/fee selectors, deepest Uniswap/Aerodrome pool, and simulated sell/buy transfers with measured tax. Read-only public RPC. Not financial advice. Price $0.005 USDC via x402.
  x402pay-per-call
• JSON Repair
  Repair malformed or truncated JSON from LLMs, JS or Python: strips ```json fences and comments, fixes trailing commas, single quotes, unquoted keys, True/False/None, missing commas and unclosed strings/brackets. Returns the parsed JSON, a compact repaired JSON string and the list of fixes. Deterministic, no network. Price $0.0041 USDC via x402.
  x402pay-per-call
• Cron Next Runs
  Validate a 5-field cron expression (lists, ranges, steps, JAN-DEC/SUN-SAT names, @daily/@hourly macros) and return its next 1-20 run times in any IANA time zone (DST-aware), as local ISO, UTC ISO and epoch seconds. Deterministic, no network. Price $0.0031 USDC via x402.
  x402pay-per-call
• Verified Token Price (Base)
  Verified USD price for a Base ERC-20: DeFiLlama cross-checked against the deepest on-chain Uniswap/Aerodrome pool. Returns price, spread, staleness, confidence. Refused, not charged, if sources disagree over 2.5% or one is missing. Data only, not investment advice. Price $0.002 USDC via x402.
  x402pay-per-call
• Email Deliverability Check
  Check an email address for deliverability: syntax, canonical form, MX, SPF, DMARC, disposable domain. One verdict with reasons and sources. DNS-over-HTTPS only, no mailbox probing. Not charged if the DNS lookup fails. Price $0.0032 USDC via x402.
  x402pay-per-call
• News Brief with Sources
  Topic in, deduplicated story clusters out: headline, every outlet URL and first-seen time, from GDELT and publisher RSS. Headlines and links only, no article text. Not charged when nothing matches or sources fail. Price $0.0101 USDC via x402.
  x402pay-per-call
• IP & CIDR Intel
  One public IP or CIDR in: normalized network, size, membership checks, plus holder, abuse contact and origin ASN from RIR RDAP and RIPEstat, and country from DB-IP Lite (CC BY 4.0, attributed). Private ranges refused before payment. Not charged if registries fail. Price $0.0033 USDC via x402.
  x402pay-per-call
• LLM Cost Quote
  Text or token counts in, cost per model out, cheapest first, from OpenRouter's public price list with a price-fetched-at timestamp. Applies time-of-day pricing. Not charged if the price list is unavailable or no model matches. Price $0.0034 USDC via x402.
  x402pay-per-call
• Phone Normalize & Validate
  Parse and validate one phone number with full libphonenumber metadata: valid/possible, number type, region, E.164, national and international formats. Offline. No owner or carrier lookup. Unparseable numbers refused before payment. Price $0.0021 USDC via x402.
  x402pay-per-call

How to call

https://grokzilla.shop/mcp

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