Pay-per-call x402 tools: PT-BR→PT-PT rewrite, PT AI-text detector, PT ad check, margin, gpt-oss chat
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First seen 21 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.
1
Directories
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6
Tools
From an anonymous probe
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Tools
| Tool | Description | Behaviour |
|---|---|---|
| auditoria-site | Automated, passive Lighthouse audit of any public website or Shopify storefront (mobile emulation, single run): Performance, Accessibility, Best Practices and SEO scores, the failing audits and a 1-page PDF report (base64). Loads the page like a visitor; no login, no security testing. Only charged on success. Nothing is stored. Price: $0.50 per call (x402). | Not declared |
| chat-gpt-oss | OpenAI-compatible chat completions from open-weight gpt-oss-120b (Apache-2.0), self-hosted in Portugal. Up to 1024 output tokens per call, ~50 tokens/s. Prompts and answers are not stored. Pay per request, only charged on success. Price: $0.002 per call (x402). | Not declared |
| detetor-ia-pt | AI-generated text detector for European Portuguese (PT-PT): Binoculars method calibrated on Portuguese texts (AUROC 0.94, 1.7% false accusations). Returns a probability level, never proof. Text is not stored. Price: $0.03 per call (x402). | Not declared |
| localizar-pt-pt | Rewrites Brazilian Portuguese text into European Portuguese (Portugal): vocabulary, gerund → 'a + infinitive', 'você'. Rule-based detection, local LLM rewrite, re-check of remaining BR markers. Returns unchanged text (free of LLM) when already PT-PT. Text not stored. Price: $0.01 per call (x402). | Not declared |
| margem | Per-sale profit margin for e-commerce in Portugal: VAT, shipping, marketplace commission on gross price, fixed fee and returns. Exact decimal math. Price: $0.005 per call (x402). | Not declared |
| verificar-anuncio | Checks Portuguese ad/video copy against advertising rules: false promises, fake urgency, unproven numbers and comparisons, claims beyond declared benefits, missing affiliate disclosure. Deterministic. Price: $0.01 per call (x402). | Not declared |
| Directory | Listing | Tier | First seen |
|---|---|---|---|
| Official MCP Registry | Motor Soberano (pay-per-call, x402) | - | 21 Oct 2026 |