Language Detector — 30+ Languages via Trigram Analysis
Language detection API for AI agents. Identify the language of any text using trigram analysis: 30+ languages supported, script detection (Latin, Cyrillic, CJK), and confidence scoring.
Tools: text_detect_language.
Use this for routing multilingual content, pre-processing before translation, or filtering by language. IMPORTANT: For translation, use text_translate which includes auto-detection.
Returns: {language, script, confidence, alternatives[]}. No API key required — x402 micropayment $0.002/call on Base L2.
Vector Search — In-Memory TF-IDF Semantic Store
In-memory vector search API for AI agents. Store documents and query by semantic meaning using TF-IDF vectorization with cosine similarity. Lightweight alternative to Pinecone/Weaviate for small datasets.
Tools: data_vector_search.
Use this for building simple RAG systems, document matching, or semantic search over small collections (< 10K docs). IMPORTANT: For web-wide search, use web_search_query instead.
Returns: {results[], scores[], matchCount}. No API key required — x402 micropayment $0.005/call on Base L2.
Keyword Research — Google Suggest, Intent & Long-Tail
SEO keyword research API for AI agents. Generate keyword ideas from Google Suggest with search intent classification (informational/transactional/navigational), long-tail variations, related queries, and content planning data.
Tools: seo_research_keywords.
Use this for content strategy, blog post planning, PPC keyword discovery, or competitive keyword analysis. IMPORTANT: For on-page SEO audit, use seo_audit_page instead.
Returns: {keywords[], intent, volume, relatedQueries[]}. No API key required — x402 micropayment $0.01/call on Base L2.
GDPR Compliance Scanner — Cookie, Privacy & Tracker Audit
GDPR compliance scanner API for AI agents. Audit any website for EU data protection compliance: cookie consent banner detection, privacy policy analysis, third-party tracker identification, DPO contact check, and composite score 0-100 with fix recommendations.
Tools: compliance_scan_gdpr.
Use this for compliance audits, vendor assessments, or regulatory due diligence. Essential for any agent handling EU user data. IMPORTANT: For PII detection in text, use compliance_detect_pii instead.
Returns: {score, cookies, privacyPolicy, trackers[], recommendations[]}. No API key required — x402 micropayment $0.02/call on Base L2.
Password Strength Checker — Entropy & Crack Time
Password strength evaluation API for AI agents. Score 0-100 with entropy bits, estimated crack time (brute force and dictionary), pattern detection, and actionable improvement tips.
Tools: security_check_password.
Use this for password policy enforcement, user registration validation, or security audits. Returns machine-readable strength data for automated decisions.
Returns: {score, entropy, crackTime, tips[]}. No API key required — x402 micropayment $0.001/call on Base L2.
Fact Checker — Verify Claims with Web Evidence
AI-powered fact-checking API for AI agents. Verify any factual claim with web evidence: searches multiple sources, assesses credibility, provides supporting/contradicting URLs, and returns confidence level (confirmed/likely/unverified/false).
Tools: research_check_fact.
Use this before repeating claims, for content moderation, or building trustworthy AI systems. Essential for reducing hallucinations. IMPORTANT: For web search without fact assessment, use web_search_query.
Returns: {verdict, confidence, sources[], evidence[]}. No API key required — x402 micropayment $0.005/call on Base L2.