Grokzilla micro pay

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Pay-per-call MCP tools (JSON, text, hashing, web-to-markdown) paid in USDC on Base via x402.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Grokzilla micro pay": {
      "url": "https://grokzilla.shop/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (39)

• list_skills read-only

  List the public skill catalog: id, name, description, price, method, HTTP endpoint, docs URL, and MCP tool name. Free and read-only.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• get_skill read-only

  Fetch one public skill by id, including its input schema and an example request. Free and read-only. Unknown ids return a tool error.

  Parameters:

  • id (required) — string — Public skill id, for example sha256 or token_count.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• 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 via x402.

  Parameters:

  • seed_entity (required) — string
  • max_depth — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• seo

  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 via x402.

  Parameters:

  • url (required) — string
  • keywords

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• seo_v2

  On-page SEO + AEO audit with paste-ready fixes: 0-100 score across technical, content, metadata, structured data and AI-answer readiness, ~25 checks with severity, and generated title/meta, canonical, Open Graph/Twitter and a JSON-LD skeleton. Scores reflect technical checks only; no ranking or citation is guaranteed. Not charged if the site blocks us or is unreachable (422, charged:false). Price $0.0997 via x402.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• seo_compare

  Runs SEO Optimizer v2 on your page and up to 3 competitor pages and returns a per-check gap table. Not charged if your page blocks us or is unreachable (422, charged:false). Price $0.0503 via x402.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• agent_ready_audit

  Audits how ~17 AI crawlers and agents (GPTBot, ClaudeBot, PerplexityBot, Google-Extended, ChatGPT-User, ...) can reach and read a site: robots rules per bot, live user-agent probes, llms.txt, sitemap, JSON-LD, canonical host, agent interfaces. Does not guarantee crawling, ranking, citation, or traffic. Not charged if the site blocks us or is unreachable (422, charged:false). Price $0.1993 via x402.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• agent_ready_kit

  Agent-Ready Audit plus generated files: llms.txt, llms-full.txt, merged robots.txt AI section, sitemap.xml, JSON-LD and meta/OG per page, agent card, and an install guide (zip). Unknown facts stay TODO. Kit license: No-Resale License (LICENSE.md in the zip; https://grokzilla.shop/kits/license). Not charged if the site blocks us or is unreachable (422, charged:false). Price $0.2502 via x402.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• agent_ready_recheck

  Re-runs an Agent-Ready audit from its report_id (30 days) and returns what got fixed or regressed. Not charged if the site blocks us or is unreachable (422, charged:false). Price $0.0102 via x402.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ai_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 via x402.

  Parameters:

  • url
  • text

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• json_flatten

  Deterministic nested JSON to flat path-value map. Arrays, custom separators, depth limits. Price $0.006 via x402.

  Parameters:

  • data (required)
  • options — ['object', 'null'] — sep: any value (stringified, default "."); max_depth: integer or integer-like string (default 12).

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• json_sort

  Recursively sort object keys and return canonical compact JSON. Deterministic, no network. Price $0.003 via x402.

  Parameters:

  • data (required)
  • reverse — boolean

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• text_diff

  Lightweight deterministic line/word/char diff. Structured ops plus a one-line delta summary. Price $0.006 via x402.

  Parameters:

  • a (required) — string
  • b (required) — string
  • options

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• url_normalize

  Canonicalize URLs: strip tracking params, force HTTPS, sort query, extract components. Price $0.005 via x402.

  Parameters:

  • url (required) — string
  • options

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• html_clean

  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 via x402.

  Parameters:

  • html (required) — string
  • mode — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• json_schema_validate

  Cheap schema gate: type, required, properties, array items, plus format checks (email, date, date-time, uri, ipv4, ipv6, uuid, hostname). Price $0.006 via x402.

  Parameters:

  • instance (required)
  • schema (required)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• keyword_extract

  Deterministic term ranking from free text. Stopword-filtered. ngrams 2-3 adds scored multi-word phrases. Price $0.008 via x402.

  Parameters:

  • text (required) — string
  • limit — integer
  • ngrams — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• token_count

  Approximate cl100k/o200k token counts for budget decisions. Price $0.004 via x402.

  Parameters:

  • text (required) — string
  • encoding — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• sha256

  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 via x402.

  Parameters:

  • text (required) — string
  • algo — string
  • encoding — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• uuid_mint

  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 via x402.

  Parameters:

  • count — integer
  • format — string
  • version — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• slugify

  Turn free text into a URL-safe lowercase slug. Deterministic, no network. Price $0.003 via x402.

  Parameters:

  • text (required) — string
  • max_len — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• pii_redact

  Redact emails, phone numbers, SSN-shaped strings, Luhn-valid card numbers and IPv4 addresses with typed placeholders. Deterministic, no network. Price $0.003 via x402.

  Parameters:

  • text (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• csv_normalize

  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 via x402.

  Parameters:

  • csv (required) — string
  • delimiter — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• base64

  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 via x402.

  Parameters:

  • mode (required) — string
  • text (required) — string
  • codec — string
  • url_safe — boolean

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• epoch_convert

  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 via x402.

  Parameters:

  • value (required) — ['integer', 'number', 'string']
  • tz — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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 via x402.

  Parameters:

  • url (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• token_risk

  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 via x402.

  Parameters:

  • token (required) — string
  • chain — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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 via x402.

  Parameters:

  • text (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• cron_next

  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 via x402.

  Parameters:

  • expr (required) — string
  • tz — string
  • from — string
  • count — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• token_price

  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 via x402.

  Parameters:

  • token (required) — string — Base ERC-20 contract address
  • chain — string
  • request_id — string — Optional idempotency key. Echoed back; a credit-pack redemption with the same request_id and body is charged once.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• email_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 via x402.

  Parameters:

  • email (required) — string
  • request_id — string — Optional idempotency key. Echoed back; a credit-pack redemption with the same request_id and body is charged once.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• news_brief

  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 via x402.

  Parameters:

  • topic (required) — string
  • timespan — string
  • request_id — string — Optional idempotency key. Echoed back; a credit-pack redemption with the same request_id and body is charged once.
  • max_clusters — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ip_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 via x402.

  Parameters:

  • query (required) — string — IPv4/IPv6 address or CIDR
  • check — array — IPs to test for membership in the network
  • request_id — string — Optional idempotency key. Echoed back; a credit-pack redemption with the same request_id and body is charged once.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• 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 via x402.

  Parameters:

  • top — integer
  • text — string
  • models — array
  • request_id — string — Optional idempotency key. Echoed back; a credit-pack redemption with the same request_id and body is charged once.
  • include_free — boolean
  • input_tokens — integer
  • output_tokens — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• address_validate

  Validate an EVM, Solana, or Bitcoin address locally (EIP-55 checksum, base58, bech32). Optional eth_getCode on Base to label eoa vs contract. No RPC required by default. Price $0.001 via x402.

  Parameters:

  • address (required) — string — Address to validate
  • chain — string
  • check_code — boolean — When chain is evm, call eth_getCode on Base to set type eoa|contract
  • request_id — string — Optional idempotency key. Echoed back; a credit-pack redemption with the same request_id and body is charged once.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• gas_price

  EIP-1559 base fee and priority fee percentiles (p25/p50/p90) for Base and/or Ethereum via eth_feeHistory. Cached 10s. Optional eth-transfer USD estimate on Base. Price $0.001 via x402.

  Parameters:

  • chains — array
  • request_id — string — Optional idempotency key. Echoed back; a credit-pack redemption with the same request_id and body is charged once.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• erc20_meta

  Read ERC-20 name, symbol, decimals, totalSupply (and optional holder balanceOf) via multicall3 on Base or Ethereum. 400 if the address is not a contract. Price $0.002 via x402.

  Parameters:

  • token (required) — string — ERC-20 contract address
  • chain — string
  • holder — string — Optional holder for balanceOf
  • request_id — string — Optional idempotency key. Echoed back; a credit-pack redemption with the same request_id and body is charged once.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• dns_lookup

  DNS-over-HTTPS lookup (A/AAAA/MX/TXT/NS/CNAME/CAA) via Google Public DNS with Cloudflare fallback. Rejects IP literals and private names. Price $0.002 via x402.

  Parameters:

  • name (required) — string — Hostname to look up
  • types — array
  • request_id — string — Optional idempotency key. Echoed back; a credit-pack redemption with the same request_id and body is charged once.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• name_resolve

  Resolve ENS (.eth) on Ethereum and Basenames (.base.eth) on Base, forward or reverse. Returns address, name, source, forward_verified, optional avatar. Price $0.003 via x402.

  Parameters:

  • query (required) — string — ENS/Basename or 0x address
  • direction — string
  • request_id — string — Optional idempotency key. Echoed back; a credit-pack redemption with the same request_id and body is charged once.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

Publisher website Repository

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.