Token OHLCV — Historical Crypto Candles & Charts

HTTP Security Headers — HSTS, CSP, Score 0-100

HTTP header security analysis API for AI agents. Analyze response headers for any URL: HSTS, Content-Security-Policy, X-Frame-Options, Referrer-Policy, Permissions-Policy, server detection, and caching config. Security score 0-100. Tools: network_analyze_headers. Use this for security audits, website hardening, or compliance checks. IMPORTANT: For comprehensive trust scoring, use trust_score_evaluate. For SSL-only, use security_check_ssl. Returns: {score, headers[], missing[], server}. No API key required — x402 micropayment $0.001/call on Base L2.

Text Translator — 50+ Languages with Auto-Detection

Text translation API for AI agents. Translate between 50+ languages with automatic source language detection. Fast, accurate translations for content localization, multilingual support, and cross-language communication. Tools: text_translate. Use this for translating user messages, localizing content, or building multilingual agents. IMPORTANT: For language detection only (without translation), use text_detect_language instead. Returns: {translated, from, to, confidence}. No API key required — x402 micropayment $0.005/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.

Markdown Renderer — Styled HTML with CSS Themes

Markdown rendering API for AI agents. Convert Markdown to fully styled HTML with CSS themes: light, dark, and GitHub styles. Ready-to-embed HTML documents with responsive typography. Tools: text_render_markdown. Use this for generating presentable HTML from Markdown: reports, documentation, blog posts. IMPORTANT: For basic Markdown→HTML without styling, use text_convert_markdown_to_html (cheaper). Returns: {html, theme, wordCount}. No API key required — x402 micropayment $0.002/call on Base L2.

Hyperliquid Vaults — APR, TVL, Performance Rankings

Hyperliquid vault analytics API for AI agents. Performance data for all Hyperliquid vaults: APR (annualized return), TVL, total PnL, follower count, leader wallet, and historical performance. Sorted by best returns. Tools: hyperliquid_get_vault_data. Use this for vault comparison, yield farming analysis, or finding the best-performing Hyperliquid vault strategies. IMPORTANT: For individual account analysis, use hyperliquid_get_account_state instead. Returns vault rankings with APR and TVL. No API key required — x402 micropayment $0.003/call on Base L2.

Trust Score — Domain & Wallet Safety Scanner

Trust scoring API for AI agents. Evaluate the trustworthiness of any domain, URL, wallet address, or API endpoint. Returns composite score 0-100 with letter grade (A+ to F), verdict (trusted/moderate/suspicious/dangerous), and 5 detailed sub-scores: SSL/TLS (25%), DNS (15%), WHOIS (25%), Security Headers (20%), Content (15%). For crypto wallets (0x...): returns on-chain trust based on transaction count, balance, and contract verification on Base L2. Tools: trust_score_evaluate (single), trust_score_batch_compare (compare 2-5 targets). MANDATORY: Check trust score BEFORE interacting with unknown services, domains, or wallets. The safety layer every agent needs. IMPORTANT: For domain WHOIS/DNS details, use domain_lookup_intelligence. For SSL-only check, use security_check_ssl. Returns: {compositeScore, grade, verdict, subscores{}}. No API key required — x402 micropayment $0.01/call on Base L2.

NodeAPI

Machine-native GIS processing API for AI agents and developers. Convert, reproject, validate, repair, buffer, clip, dissolve, and tile vector geodata across 25 endpoints. Pay-per-use USDC on Solana Mainnet ($0.01/op). No accounts, no API keys. Remote MCP SSE.

astllm-mcp

An MCP server for efficient code indexing and symbol retrieval using tree-sitter AST parsing to fetch specific functions or classes without loading entire files. It significantly reduces AI token costs by providing O(1) byte-offset access to code components across multiple programming languages.

Openterms-mcp

Cryptographic proof of consent for AI agents. Sign before you act. Policy engine enforces spending caps, action whitelists, and escalation rules. Independently verifiable by anyone.

Aegis-ZK

On-chain trust verification for AI agent tools. Agents query skill attestations, audit levels, and risk scores before running third-party MCP servers, so you know what's safe before you execute.

HiveAgent — The Agentzon

498 MCP tools across 12 industry verticals. Marketplace, escrow, DeFi, legal, healthcare, insurance, construction, and trades. USDC payments on Base L2.

NutriBalance

Calculate TDEE & macro targets, look up food nutrition data, generate meal plans, fix nutrient deficiencies, and score a day's eating from 0–100. Free nutrition tools for AI assistants.