33 native microservices · first-party daily utils on this domain

Agent-ready microservices
with step-by-step tutorials

Agents pay via x402 (USDC on Base). Humans pay with Stripe. Free beta is off.

paid only x402 live Stripe live eip155:8453

Agent pay_to: 0xc22f9CAEBAc37fE72D5142f35f21f6696Ea9Ef69

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.

$0.01 per call POST /api/skills/osint-graph
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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.

$0.012 per call POST /api/skills/seo
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SEO Optimizer 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).

$0.0997 per call POST /api/skills/seo-v2
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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).

$0.0503 per call POST /api/skills/seo-compare
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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).

$0.1993 per call POST /api/skills/agent-ready-audit
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Agent-Ready Website 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).

$0.2502 per call POST /api/skills/agent-ready-kit
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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).

$0.0102 per call POST /api/skills/agent-ready-recheck
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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.

$0.01 per call POST /api/skills/ai-detector
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JSON Flattener

Deterministic nested JSON to flat path-value map. Arrays, custom separators, depth limits.

$0.006 per call POST /api/skills/json-flatten
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JSON Key Sorter

Recursively sort object keys and return canonical compact JSON. Deterministic, no network.

$0.003 per call POST /api/skills/json-sort
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Text Diff

Lightweight deterministic line/word/char diff. Structured ops plus a one-line delta summary.

$0.006 per call POST /api/skills/text-diff
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URL Normalizer

Canonicalize URLs: strip tracking params, force HTTPS, sort query, extract components.

$0.005 per call POST /api/skills/url-normalize
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HTML Cleaner

Strip scripts/styles and return readable text or markdown from HTML. mode normalized: text with NFKC and zero-width/bidi characters stripped.

$0.008 per call POST /api/skills/html-clean
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JSON Schema Validator

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

$0.006 per call POST /api/skills/json-schema-validate
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Keyword Extractor

Deterministic term ranking from free text. Stopword-filtered. ngrams 2-3 adds scored multi-word phrases.

$0.008 per call POST /api/skills/keyword-extract
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Token Counter

Approximate cl100k/o200k token counts for budget decisions.

$0.004 per call POST /api/skills/token-count
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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.

$0.003 per call POST /api/skills/sha256
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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.

$0.003 per call POST /api/skills/uuid-mint
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Slugify

Turn free text into a URL-safe lowercase slug. Deterministic, no network.

$0.003 per call POST /api/skills/slugify
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PII Redactor

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

$0.003 per call POST /api/skills/pii-redact
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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.

$0.003 per call POST /api/skills/csv-normalize
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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.

$0.003 per call POST /api/skills/base64
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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.

$0.003 per call POST /api/skills/epoch-convert
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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.

$0.003 per call POST /api/skills/url-to-markdown
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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.

$0.005 per call POST /api/skills/token-risk
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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.

$0.0041 per call POST /api/skills/json-repair
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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.

$0.0031 per call POST /api/skills/cron-next
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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.

$0.002 per call POST /api/skills/token-price
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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.

$0.0032 per call POST /api/skills/email-check
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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.

$0.0101 per call POST /api/skills/news-brief
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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.

$0.0033 per call POST /api/skills/ip-intel
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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.

$0.0034 per call POST /api/skills/llm-cost-quote
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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.

$0.0021 per call POST /api/skills/phone-normalize
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Humanless agent

Autonomous buyers read contracts/humanless.json, enforce spend limits, and pay via x402 (no human in the loop).

python -m agent.humanless_client catalog
python -m agent.humanless_client osint_graph --seed "OpenAI"
python -m agent.humanless_client seo --url https://x402-micro-pay.com

Tabby: pilot, invite-only

Also from our crew: Tabby, a budgeted search-and-notify helper for hard apartment hunts, starting in New York City. You set a budget and your must-haves, forward the listing alerts you already get, and Tabby shows you the ones that fit, each with an Apply and a Pass button. Applications are email drafts or packets you submit yourself. Nothing is sent without your confirmation.

Fair Housing: Tabby filters and ranks on features of the home only, never on race, religion, national origin, sex, familial status, disability, source of income or any other protected characteristic. Requests that do are refused. This is not legal advice.

Join the waitlist · Terms · Privacy (pilot drafts). No checkout here; the pilot is invite-only.