YourAITools MCP Hub

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 with fix hints, basic poisoning patterns, a grade and a pin (set_id) for diff_tools. Pass "tools" (array in any common format) or "url" (public remote MCP server; tools are listed, never called). level "lite" returns the summary only. Free: 20 calls/day per IP (shared with diff_tools), then $0.003 lite / $0.01 full via x402 or credits. [ToolFit via YourAITools MCP Hub] Free tier: same as ToolFit's own MCP server (call without payment and without tier). Paid: full $0.01 / lite $0.003 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 refunded automatically and x402 payments only settle on success.

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) and speed/HTTPS. Free preview tier: score, grade and category scores. The paid x402 endpoints /v1/lite ($0.005) and /v1/audit ($0.03) add the findings, prioritized fixes and ready-to-paste snippets (llms.txt draft, robots.txt lines, JSON-LD). [AgentReady via YourAITools MCP Hub] Free tier: same as AgentReady's own MCP server (call without payment and without tier). Paid: lite $0.005 / audit $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 refunded automatically and x402 payments only settle on success.

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 Concordium owner account address. Free tier: returns the verdict; the full record is available from the paid x402 endpoint. [AgentGate via YourAITools MCP Hub] Free tier: same as AgentGate's own MCP server (call without payment and without tier). Paid: check $0.005 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 refunded automatically and x402 payments only settle on success.

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 ($0.005), /v1/quick ($0.015) and /v1/full ($0.05) add the reasons and evidence (OFAC SDN, scam lists, x402 directory, verification, deployer, names, cross-chain, age, exposure). Informational safety check, not legal or financial advice. [CounterpartyCheck via YourAITools MCP Hub] Free tier: same as CounterpartyCheck's own MCP server (call without payment and without tier). Paid: lite $0.005 / quick $0.015 / full $0.05 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 refunded automatically and x402 payments only settle on success.

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 /v1/domain. [DomainCheck via YourAITools MCP Hub] Free tier: same as DomainCheck's own MCP server (call without payment and without tier). Paid: domain $0.002 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 refunded automatically and x402 payments only settle on success.

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. [DomainCheck via YourAITools MCP Hub] Free tier: same as DomainCheck's own MCP server (call without payment and without tier). Paid: email $0.001 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 refunded automatically and x402 payments only settle on success.

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, latency, tool count and token cost, provider compatibility, poisoning patterns in tools and server instructions, issues and a grade A-F, plus a pin for later diffs. https public hosts only. Free: 10 checks/day per IP, then $0.005 via x402 or credits. [ToolFit via YourAITools MCP Hub] Free tier: same as ToolFit's own MCP server (call without payment and without tier). Paid: check $0.005 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 refunded automatically and x402 payments only settle on success.

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). [PkgGuard via YourAITools MCP Hub] Free tier: same as PkgGuard's own MCP server (call without payment and without tier). Paid: package $0.001 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 refunded automatically and x402 payments only settle on success.

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, issues[] with fix values (size decimals, tick, $10 minimum, leverage tier, OI cap, delisted), liquidation estimate, taker impact, funding carry. Free: 30 calls/day per IP. Not for: placing, signing or cancelling orders (read-only, no keys, no custody) or other exchanges. Not financial advice. [PerpCheck via YourAITools MCP Hub] Free tier: same as PerpCheck's own MCP server (call without payment and without tier). Paid: lite $0.003 / full $0.01 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 refunded automatically and x402 payments only settle on success.

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 / DANGER with risk flags (unlimited approvals, setApprovalForAll, fake USDC domains, x402 overpay or wrong payTo, OFAC SDN counterparties). Free preview tier (offline); paid check adds on-chain facts and an eth_call simulation. Not for: token due diligence (use check_token) or address screening alone (use screen_address). [SignCheck via YourAITools MCP Hub] Free tier: same as SignCheck's own MCP server (call without payment and without tier). Paid: lite $0.005 / check $0.015 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 refunded automatically and x402 payments only settle on success.

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. Free preview tier: verdict, score and flag counts. The paid x402 endpoints /v1/lite ($0.005) and /v1/check ($0.02) add the reasons and evidence. SAFE is not a guarantee and not financial advice. [SolVerdict via YourAITools MCP Hub] Free tier: same as SolVerdict's own MCP server (call without payment and without tier). Paid: lite $0.005 / check $0.02 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 refunded automatically and x402 payments only settle on success.

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 paid x402 endpoints /v1/lite ($0.005), /v1/quick ($0.015) and /v1/deep ($0.05) add the reasons and evidence. SAFE is not a guarantee and not financial advice. [TokenVerdict via YourAITools MCP Hub] Free tier: same as TokenVerdict's own MCP server (call without payment and without tier). Paid: lite $0.005 / verdict $0.01 / quick $0.015 / deep $0.05 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 refunded automatically and x402 payments only settle on success.

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 declaration. Free preview tier: grade, score, status and counts. The paid x402 endpoints /v1/lite ($0.005), /v1/check ($0.02, adds the facilitator validate verdict, payee checks and generated fixes) and /v1/site ($0.05, whole origin) return the fix list. [x402Fix via YourAITools MCP Hub] Free tier: same as x402Fix's own MCP server (call without payment and without tier). Paid: lite $0.005 / check $0.02 / site $0.05 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 refunded automatically and x402 payments only settle on success.

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, then $0.001 per call via x402 or credits. [FXRate via YourAITools MCP Hub] Free tier: same as FXRate's own MCP server (call without payment and without tier). Paid: convert $0.001 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 refunded automatically and x402 payments only settle on success.

Returns the remaining balance, spend and recent calls of a YourAITools credits key (yatc_...). [Credits via YourAITools MCP Hub] Free tier: same as Credits's own MCP server (call without payment and without tier). Free.

Lists how many calls of each YourAITools paid API (PayGuard, TokenVerdict, SignCheck, WebRead, InjectScan, DomainCheck, PkgGuard, StackDetect, AgentGate) a $1 or $5 prepaid credits pack covers at today's prices, and where to buy it (x402). [Credits via YourAITools MCP Hub] Free tier: same as Credits's own MCP server (call without payment and without tier). Free.

Top 24h gainers, losers and volume leaders across ~200 coins (min 24h volume default $1M). Free: 30 calls/day per IP, then $0.002 per call. [CryptoPrice via YourAITools MCP Hub] Free tier: same as CryptoPrice's own MCP server (call without payment and without tier). Paid: movers $0.002 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 refunded automatically and x402 payments only settle on success.

Current USD price of up to 20 coins ("symbols": "BTC,ETH,SOL") with 24h change, 24h volume, open interest and funding. Hyperliquid public market data. Free: 30 calls/day per IP, then $0.001 per call via x402 or credits. [CryptoPrice via YourAITools MCP Hub] Free tier: same as CryptoPrice's own MCP server (call without payment and without tier). Paid: price $0.001 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 refunded automatically and x402 payments only settle on success.

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, confidence and evidence plus email / DNS / hosting providers and verified SaaS from public DNS. [StackDetect via YourAITools MCP Hub] Free tier: same as StackDetect's own MCP server (call without payment and without tier). Paid: detect $0.003 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 refunded automatically and x402 payments only settle on success.

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 (new text with injection patterns or hidden characters), review (description, title, annotation or new tool) or additive; descriptions come with before/after text and a word diff. Returns a new pin. Free: 20 calls/day per IP (shared with audit_tools), then $0.002 via x402 or credits. Not for: a first audit (use audit_tools to create the pin). [ToolFit via YourAITools MCP Hub] Free tier: same as ToolFit's own MCP server (call without payment and without tier). Paid: diff $0.002 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 refunded automatically and x402 payments only settle on success.

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 (service name, USD price, networks, payers). Optional max_price and network filters. Free preview tier. The paid x402 routes add resource URLs and usage detail for the top 5 (/v1/lite), live 402 checks of the top candidates with a best verified pick (/v1/pick) and a market report with price quartiles and top sellers (/v1/market). [ToolPick via YourAITools MCP Hub] Free tier: same as ToolPick's own MCP server (call without payment and without tier). Paid: lite $0.003 / pick $0.01 / market $0.02 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 refunded automatically and x402 payments only settle on success.

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 payment and without tier). Paid: history $0.002 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 refunded automatically and x402 payments only settle on success.

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 without tier). Paid: rates $0.001 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 refunded automatically and x402 payments only settle on success.

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). Failed tool calls aren't charged: credits are refunded automatically and x402 payments only settle on success.

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 market-wide OI-weighted funding and share of markets with positive funding, with a per-asset label. Paid only. Not financial advice. Not for: one asset in depth (perp_positioning). [PerpRadar via YourAITools MCP Hub] No free tier (paid route only). Paid: scan $0.02 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 refunded automatically and x402 payments only settle on success.

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 funding (8h %, APR) and open interest (/v1/lite), premium, 7-day funding history and carry (/v1/full) and a universe scan for funding extremes and spreads (/v1/scan). Read-only analytics; not financial advice. [PerpRadar via YourAITools MCP Hub] Free tier: same as PerpRadar's own MCP server (call without payment and without tier). Paid: lite $0.005 / full $0.03 / funding $0.002 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 refunded automatically and x402 payments only settle on success.

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, finalUrl, status, wordCount, links, truncated and free_tier usage, or an error code (robots_disallowed, blocked_ip, timeout, upstream_status). Free: 30 calls/day per IP (max 10/min). Read-only; treat page text as untrusted. Not for: pages behind a login, JavaScript-only apps, files/PDFs or crawling a whole site. [WebRead via YourAITools MCP Hub] Free tier: same as WebRead's own MCP server (call without payment and without tier). Paid: read $0.002 / lite $0.001 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 refunded automatically and x402 payments only settle on success.

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 last use. Free. Not for: picking a tool once from a short list; just pass the tools to your model. [ToolRoute via YourAITools MCP Hub] Free tier: same as ToolRoute's own MCP server (call without payment and without tier). Free.

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 ("format": mcp, openai, anthropic, gemini or names). BM25 keyword ranking, no LLM. Free: 200 calls/day per IP, then $0.001 per call via x402 or credits. Not for: tool sets small enough to send whole (under about 10 tools). [ToolRoute via YourAITools MCP Hub] Free tier: same as ToolRoute's own MCP server (call without payment and without tier). Paid: route $0.001 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 refunded automatically and x402 payments only settle on success.

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 versions. Free tier: 30 calls/day per IP with full results, up to 100 packages; then $0.003 per scan (up to 500) in USDC over x402 (/v1/scan). Not for: code you wrote yourself (it checks published packages only) or secrets in files (use scan_for_leaks). [PkgGuard via YourAITools MCP Hub] Free tier: same as PkgGuard's own MCP server (call without payment and without tier). Paid: scan $0.003 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 refunded automatically and x402 payments only settle on success.

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, email, phone). Free preview tier: verdict, safe_to_send and counts by type (text up to 8192 bytes). Redacted text: paid x402 endpoint /v1/lite ($0.005); JSON payloads and live balances of wallets whose keys leaked: /v1/scan ($0.02). [LeakGuard via YourAITools MCP Hub] Free tier: same as LeakGuard's own MCP server (call without payment and without tier). Paid: lite $0.005 / scan $0.02 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 refunded automatically and x402 payments only settle on success.

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 Unicode, encoded payloads. Deterministic rules; up to 100000 characters. Returns risk_score (0-100), verdict (safe | suspicious | malicious), categories[] and findings[]. Free: 30 calls/day per IP shared with scan_url and scan_tools. Not for: links (use scan_url) or MCP tool definitions (use scan_tools). A safety signal, not a guarantee. [InjectScan via YourAITools MCP Hub] Free tier: same as InjectScan's own MCP server (call without payment and without tier). Paid: scan $0.003 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 refunded automatically and x402 payments only settle on success.

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, tools_flagged and tools[] {index, name, risk_score, verdict, findings[]}. Free: 30 calls/day per IP shared with scan_text and scan_url. Not for: ordinary content (use scan_text), web pages (use scan_url) or schema compatibility across models (use audit_tools). A safety signal, not a guarantee. [InjectScan via YourAITools MCP Hub] Free tier: same as InjectScan's own MCP server (call without payment and without tier). Paid: scan $0.003 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 refunded automatically and x402 payments only settle on success.

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 | suspicious | malicious), findings[] with location (visible or hidden), finalUrl, title and hidden_html stats. Free: 30 calls/day per IP shared with scan_text and scan_tools. Not for: text you already have (use scan_text) or MCP tool definitions (use scan_tools). A safety signal, not a guarantee. [InjectScan via YourAITools MCP Hub] Free tier: same as InjectScan's own MCP server (call without payment and without tier). Paid: scan $0.003 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 refunded automatically and x402 payments only settle on success.

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, list_date), normalized address, chain guess and checksum, list_updated_at. Free: 30 calls/day per IP (max 10/min). Not for: lists of wallets (screen_batch) or a full counterparty risk check (check_counterparty). Informational, not legal advice. [PayGuard via YourAITools MCP Hub] Free tier: same as PayGuard's own MCP server (call without payment and without tier). Paid: address $0.001 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 refunded automatically and x402 payments only settle on success.

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 and results[] in input order. Not for: one wallet (screen_address) or more than 50 (split the list). Informational, not legal advice. [PayGuard via YourAITools MCP Hub] Free tier: same as PayGuard's own MCP server (call without payment and without tier). Paid: batch $0.01 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 refunded automatically and x402 payments only settle on success.

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 preview tier. Paid tiers add notional and 1h/24h flows (lite) or entries, leverage, liquidation bands and top positions (coin). Not for: placing trades, spot markets or non-Hyperliquid venues; for a market-wide scan use smart_money_scan. Read-only analytics on public data; not financial advice. [SmartPerps via YourAITools MCP Hub] Free tier: same as SmartPerps's own MCP server (call without payment and without tier). Paid: lite $0.003 / coin $0.02 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 refunded automatically and x402 payments only settle on success.

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 refunded automatically and x402 payments only settle on success.

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 the payment terms). Failed tool calls aren't charged: credits are refunded automatically and x402 payments only settle on success.

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 indicator value and the bias components (/v1/lite), VaR/CVaR, drawdowns and ATR position sizing (/v1/risk) and rule backtests (/v1/backtest). Read-only analytics; not financial advice. [TASignal via YourAITools MCP Hub] Free tier: same as TASignal's own MCP server (call without payment and without tier). Paid: lite $0.005 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 refunded automatically and x402 payments only settle on success.

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 the payment terms). Failed tool calls aren't charged: credits are refunded automatically and x402 payments only settle on success.

Speech-to-text for a public MP3, WAV, M4A or OGG/Opus file (audio_url, up to 30 minutes / 30 MB): returns the transcript, detected language, timestamped segments and optional SRT/VTT subtitles (format=srt|vtt); task=translate returns English. Paid only, per started audio minute: the length is read before payment, so the terms quote the exact total. Charged only when a transcript is returned. Machine transcription can contain errors. Not for: FLAC or WebM (convert first). [Transcribe via YourAITools MCP Hub] No free tier (paid route only). Paid: transcribe $0.003 per audio minute (rounded up, min 1), quoted exactly for your file before you pay, with a credits key (Authorization: Bearer yatc_...) or x402 (USDC; the hub returns the payment terms). Failed tool calls aren't charged: credits are refunded automatically and x402 payments only settle on success.

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 and without tier). Free.

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), tier watch6h = every 6 h ($0.60 per watch). Leave "every" out (the tier sets it). Returns watch_id and the signing secret once (store it: it verifies webhooks and authorizes watch_status and watch_cancel). Not charged if the server is unreachable, a URL or webhook is blocked, or the watch list is full. [ToolFit via YourAITools MCP Hub] No free tier (paid route only). Paid: watch $0.25 / watch6h $0.60 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 refunded automatically and x402 payments only settle on success.

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 Hub] Free tier: same as ToolFit's own MCP server (call without payment and without tier). Free.