YourAITools MCP Hub

Reliability

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "youraitools-mcp-hub": {
      "type": "http",
      "url": "https://api.youraitools.co/mcp/hub"
    }
  }
}

45 tools

• check_agent

  Check whether an AI agent is registered in the Concordium Agent Registry (CIS-8004), Active (not revoked), and Verified by Concordium (its Agent Card hash matches the on-chain metadata_hash). Accepts a badge (CIS-2 token address, e.g. Mf22soLh1NuZYFgBK8iSs, or CAIP-19 form) or a…

• read_url

  Fetches one public web page and returns its main content as clean Markdown (boilerplate removed, links absolute) plus title and metadata. Respects robots.txt, refuses private/internal hosts, follows redirects; no JavaScript rendering. Returns markdown, title, description, lang…

• scan_text

  Scans untrusted text (web page text, emails, documents, tool results, another agent's message) for prompt injection before your agent acts on it: instruction overrides, jailbreak personas, system-prompt extraction, fake delimiters, exfiltration URLs, tool hijacking, hidden…

• scan_url

  Fetches a public web page and scans its visible text plus hidden HTML (comments, hidden elements, alt/aria/meta text) for prompt injection before your agent browses or summarizes it. Respects robots.txt; refuses private hosts. Returns risk_score (0-100), verdict (safe |…

• scan_tools

  Checks MCP / function-calling tool definitions for tool poisoning (hidden instructions, data-exfiltration requests, hijack attempts in names, descriptions and schemas) before your agent installs or calls them. Up to 100 tools per call. Returns the worst risk_score/verdict…

• check_domain

  Check a domain before your agent trusts a link, a sender or a counterparty: does it exist, where does its mail go, SPF and DMARC policy, nameservers, DNSSEC. Free tier (preview). For registration age, registrar, parking detection and a 0-100 risk score use the paid x402 endpoint…

• check_email

  Check an email address an agent is about to store, email or trust: syntax, disposable / throwaway provider, role account, free webmail. Free tier (no network). For MX, mail auth, domain age and a verdict (valid | risky | undeliverable) use the paid x402 endpoint /v1/email…

• screen_address

  Use for ONE wallet: is this address on the US Treasury OFAC SDN sanctions list (digital currency addresses, refreshed daily)? Any chain (BTC, ETH/EVM, TRX, SOL, LTC, XMR, BCH, XRP, ZEC and more). Returns sanctioned (true/false), match_count, matches[] (entity, programs…

• screen_batch

  Use for a LIST of 1-50 wallets in one request (billed as one call): payee lists, counterparties, transaction inputs/outputs. Mixed chains allowed; one invalid entry rejects the request. Same data as screen_address. Returns count, sanctioned_count, any_sanctioned, list_updated_at…

• scan_dependencies

  Checks a package.json, lockfile, requirements.txt, go.mod, Cargo.lock, poetry.lock or composer.lock (or a list of packages) against OSV.dev for known vulnerabilities and confirmed-malicious packages. Returns per-package advisory ids (CVE/GHSA/MAL), severity, CVSS and fixed-in…

• check_package

  Checks one package version (npm, PyPI, Go, crates.io, Packagist, RubyGems, Maven, NuGet) against OSV.dev: advisory ids, severity, CVSS, fixed-in versions and malicious flags. Free tier: 30 calls/day per IP with full results, then $0.001 per call in USDC over x402 (/v1/package)…

• detect_stack

  Detects the technologies a website uses (CMS, ecommerce platform, JS framework, web server, CDN/hosting, analytics, ad pixels, chat, payments, consent tools) from one page load. Free preview tier: technology names and categories. The paid x402 endpoint /v1/detect adds versions…

• check_signature

  Call BEFORE your agent signs or sends anything from a wallet. Decodes a transaction, EIP-712 typed data (Permit, Permit2, EIP-3009 USDC authorizations, Seaport orders), an EIP-7702 delegation or an x402 payment (402 terms + payload) into plain English and returns SAFE / CAUTION…

• check_token

  Safety verdict for a Base (chain 8453) ERC-20 token: SAFE / CAUTION / DANGER with a 0-100 score, from a simulated buy-transfer-sell (honeypot and tax detection), owner powers, proxy, liquidity, holders, verification and age. Free preview tier: verdict, score and flag counts. The…

• check_counterparty

  Pre-payment counterparty check: before paying, approving or interacting with an EVM (Base, Ethereum, Polygon, Arbitrum One) or Solana address, get ok / caution / block. Free preview tier: verdict, confidence, address kind and flag counts. The paid x402 endpoints /v1/lite…

• check_x402_endpoint

  x402 endpoint doctor: probes a paid x402 URL unpaid (never pays) and grades it A-F: 402 on GET / HEAD / empty POST, CORS, v2 PAYMENT-REQUIRED header and v1 body, accepts (USDC asset, EIP-712 domain, Solana feePayer, amounts, payTo), multichain consistency and the Bazaar…

• check_solana_token

  Safety check for any Solana SPL or Token-2022 mint before an agent or app interacts with it. SAFE / CAUTION / DANGER with a 0-100 score, from mint and freeze authority, Token-2022 extensions that can block or tax sells, liquidity and recent sells, holder concentration and age…

• audit_website

  AI-agent readiness audit of a website: score 0-100, grade and verdict across agent access (robots.txt rules for AI bots, bot challenges), readable content (raw HTML, markdown), discovery (llms.txt, sitemap, JSON-LD, meta/OG), agent interfaces (OpenAPI, MCP, A2A agent card, x402)…

• scan_for_leaks

  Check text BEFORE your agent sends it to an LLM, tool, log or webhook: finds crypto wallet keys (BIP39 seed phrases with checksum, EVM/Solana private keys, WIF, xprv), API secrets (GitHub, AWS, Stripe, OpenAI, Anthropic, Slack, Telegram, npm, JWT, PEM) and PII (cards, IBAN, SSN…

• perp_positioning

  Cross-venue perpetual futures positioning read for an asset from funding rates on Hyperliquid, dYdX v4, Paradex and Aevo: crowded long / long bias / neutral / short bias / crowded short, venues that list it, confidence. Free preview tier. The paid x402 routes add per-venue…

• perp_funding_scan

  Market-wide funding scan over Hyperliquid, dYdX v4 and Paradex perps: pass symbols (watchlist, up to 25, e.g. BTC,ETH,SOL) or universe=all (every market above min_oi_usd, default $1M). Returns the highest and lowest funding (APR), the widest cross-venue funding spreads, the…

• ta_bias

  Descriptive technical read for a crypto asset on closed 15m/1h/4h/1d candles: bias (strong bearish ... strong bullish), trend (up/down/mixed) and regime (trending/ranging) from RSI, MACD, EMA 20/50/200, Bollinger and ADX. Free preview tier. The paid x402 routes add every…

• ta_risk

  Same as GET, POST {"symbol":"ETH","timeframe":"4h","account_usd":10000,"risk_pct":1,"side":"long"} [TASignal via YourAITools MCP Hub] No free tier (paid route only). Paid: risk $0.02 per call, with a credits key (Authorization: Bearer yatc_...) or x402 (USDC; the hub returns…

• ta_backtest

  Same as GET, POST {"symbol":"SOL","timeframe":"4h","strategy":"ema_cross","fast":20,"slow":50} [TASignal via YourAITools MCP Hub] No free tier (paid route only). Paid: backtest $0.05 per call, with a credits key (Authorization: Bearer yatc_...) or x402 (USDC; the hub returns…

• smart_money_bias

  Is the smart money long or short this coin? For a Hyperliquid perp ticker, shows how the 120 Hyperliquid accounts with the highest 30-day PnL (public leaderboard) are positioned now: bias (strong long to strong short), traders long vs short, snapshot age and coverage. Free…

• smart_money_scan

  Same as GET, POST {"limit":10} [SmartPerps via YourAITools MCP Hub] No free tier (paid route only). Paid: scan $0.03 per call, with a credits key (Authorization: Bearer yatc_...) or x402 (USDC; the hub returns the payment terms). Failed tool calls aren't charged: credits are…

• hyperliquid_wallet

  Same as GET, POST {"address":"0x0000000000000000000000000000000000000001"} [SmartPerps via YourAITools MCP Hub] No free tier (paid route only). Paid: wallet $0.01 per call, with a credits key (Authorization: Bearer yatc_...) or x402 (USDC; the hub returns the payment terms)…

• find_paid_api

  Which paid API should my agent call? Searches the 36,000+ paid x402 resources on the public x402 discovery indexes and returns how many match your need, how many seller hosts there are, and the top 3 services ranked by relevance, 30-day unique payers and calls, recency and price…

• check_perp_order

  Checks a Hyperliquid perp order BEFORE your agent sends it: would the exchange reject it, and what does it cost and risk? Give coin, side and size (coins) or notional (USD); optional limit price, leverage, margin cross/isolated, reduceOnly. Returns REJECT_LIKELY / CAUTION / OK…

• audit_tools

  Check the tool definitions an agent loads, before they cost tokens or fail: estimated tokens per tool, schema errors per provider (OpenAI, Anthropic, Gemini, Bedrock, MCP; add openai_strict for strict mode) with JSON paths and fixed definitions, tool pairs models will confuse…

• diff_tools

  What changed in a tool list since you approved it? Compares "tools" or "url" now with "pin" (set_id from audit_tools/diff_tools) or "baseline" (earlier definitions). Each change is labeled breaking (removed tool or param, new required param, type or enum removal), suspicious…

• check_mcp_server

  Does this remote MCP server work, and is it worth connecting or paying for? Sends initialize and tools/list only (never calls a tool) and reports reachability, protocol version, sign-in method (OAuth protected-resource metadata), x402 payment terms if it asks for payment…

• watch_mcp_server

  Hosted watch for a remote MCP server: ToolFit re-audits it for 30 days and POSTs an HMAC-SHA256 signed JSON webhook to your https endpoint when its tools/list fingerprint or grade changes, or it goes unreachable or recovers. tier watch = every 24 h ($0.25 per watch, 30 days)…

• watch_status

  Use to read a hosted watch: state (active, expired, cancelled), interval, expiry, next check time, last result (pin, grade, score, tool count) and webhook delivery counters. Read-only; changes nothing. Free. Not for: stopping a watch (watch_cancel). [ToolFit via YourAITools MCP…

• watch_cancel

  Use to stop a hosted watch now: no further checks or webhooks are sent. Irreversible; remaining days are not refunded. Free. Not for: reading progress or results (watch_status). [ToolFit via YourAITools MCP Hub] Free tier: same as ToolFit's own MCP server (call without payment…

• register_tools

  Register a tool list once and get a set_id for route_tools. Pass "tools" (array in MCP, OpenAI, Anthropic, Gemini or Bedrock form, max 500) or "url" (public remote MCP server; its tools are listed, never called). Same tools always get the same set_id; sets are kept 90 days after…

• route_tools

  Which of my tools does this task need? Send "set_id" (from register_tools) or "tools", plus "query" (the task). Returns a ranked shortlist (adaptive 3-12 tools, or "k"), confidence (high/medium/low/none), matched terms, token savings and the definitions ready to inject…

• convert_currency

  Convert an amount between two currencies at the official ECB reference rate (latest or a past date). Inputs: from, to (ISO codes like USD, EUR, JPY), amount (default 1), date (optional YYYY-MM-DD). Returns rate, result, inverse_rate and the rate date. Free: 30 calls/day per IP…

• fx_rates

  All ECB reference exchange rates for a base currency (default EUR), or only the listed quotes, latest or on a past date. Free: 30 calls/day per IP, then $0.001 per call. [FXRate via YourAITools MCP Hub] Free tier: same as FXRate's own MCP server (call without payment and…

• fx_history

  Daily ECB reference rates for one currency pair between start and end (max 366 days), with first, last, min, max and percent change. Free: 30 calls/day per IP, then $0.002 per call. [FXRate via YourAITools MCP Hub] Free tier: same as FXRate's own MCP server (call without…

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