MCP-Server

Toolcall

click.toolcall/toolcall
Wissenschaft & Engineering Suche & Recherche Sicherheit Öffentlich und erreichbar MCP 2026-07-28

Was dieses MCP kann

Provides paid APIs for web and news research, domain and software risk checks, chemical safety, financial data, product information, and other specialized lookups.

brand-visibility
See what AI models say about a brand right now. Runs category and reputation prompts across multiple AI engines (one web-grounded), then reports whether the brand is mentioned, its position vs competitors, sentiment, the exact descriptors used, gaps, and concrete recommendations. JSON report. [Paid: $0.25 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['brand'], 'properties': {'brand': {'type': 'string', 'description': 'Brand or product name'}, 'domain': {'type': 'string', 'description': 'Brand website, optional, improves accuracy'}, 'category': {'type': 'string', 'description': 'Market category for best-of prompts, optional'}}, 'additionalProperties': False}
chem-compat
Can chemical A be safely mixed or stored with chemical B? Pass two CAS numbers or names. Returns a verdict (incompatible / caution / no_known_hazard), the reason, expected effects (gas evolution, heat, fire, toxic fumes) and confidence, from expert reasoning over PubChem GHS data and CAMEO-derived reactivity profiles. JSON response. [Paid: $0.03 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['a', 'b'], 'properties': {'a': {'type': 'string', 'description': 'First chemical: CAS number or name'}, 'b': {'type': 'string', 'description': 'Second chemical: CAS number or name'}}, 'additionalProperties': False}
chem-safety
Full safety profile for any chemical by CAS number or name: GHS hazard classification (signal word, pictograms, H-statements, P-codes), first-aid measures for inhalation/skin/eye/ingestion, fire-fighting guidance, UN transport number, PPE, and CAMEO reactivity profile. Sourced live from PubChem (NIH) authoritative annotations. JSON response. [Paid: $0.03 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': [], 'properties': {'cas': {'type': 'string', 'description': 'CAS registry number, e.g. 7681-52-9'}, 'name': {'type': 'string', 'description': 'Chemical name, alternative to cas'}}, 'additionalProperties': False}
crypto-gas
Current gas price and latest block for Base or Ethereum mainnet, straight from public RPC. Fresh within 15 seconds. JSON response. [Paid: $0.002 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['chain'], 'properties': {'chain': {'enum': ['base', 'ethereum'], 'type': 'string', 'description': 'Chain to query'}}, 'additionalProperties': False}
domain-check
Due-diligence check on any domain: registration age via RDAP, registrar, DNS posture (A/MX/NS), SPF and DMARC presence, SSL certificate history, and risk flags like newly-registered or no-mail-setup. One call, one JSON verdict. [Paid: $0.008 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'description': 'Domain to check, e.g. example.com'}}, 'additionalProperties': False}
email-validate
Email verification and deliverability check without sending anything: syntax, MX records, disposable-domain detection (121k+ known domains), role-account and free-provider flags. JSON verdict with a bounce/deliverability risk level. Validate emails for signup fraud prevention, list hygiene and lead qualification. [Paid: $0.004 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['email'], 'properties': {'email': {'type': 'string', 'description': 'Email address to validate'}}, 'additionalProperties': False}
fx-rates
Foreign exchange reference rates from the European Central Bank. Base currency plus optional symbols filter. Updated daily on ECB schedule. JSON response. [Paid: $0.002 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': [], 'properties': {'base': {'type': 'string', 'description': 'Base currency code, default USD'}, 'symbols': {'type': 'string', 'description': 'Comma-separated target currency codes, optional'}}, 'additionalProperties': False}
holidays
Public holidays for any country and year, plus optional business-day checking. Pass country= (ISO alpha-2) and year=; add date= to learn whether that day is a business day, whether it is a weekend or public holiday, the holiday name, and the next business day. Covers 100+ countries. JSON response. [Paid: $0.01 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['country'], 'properties': {'date': {'type': 'string', 'description': 'YYYY-MM-DD to run a business-day check, optional'}, 'year': {'type': 'integer', 'description': 'Year, default current'}, 'country': {'type': 'string', 'description': 'ISO 3166 alpha-2 country code, e.g. US, GB, DE'}}, 'additionalProperties': False}
hs-classify
Classify any product to its HS / HTS customs code from a plain-English description. Expert LLM classification grounded in the live official USITC Harmonized Tariff Schedule: returns the 10-digit HTS code, international HS6, official description path, US duty rate (general + special programs), confidence, reasoning and alternates. JSON response. [Paid: $0.04 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['desc'], 'properties': {'desc': {'type': 'string', 'description': 'Plain-English product description, max 500 chars'}, 'dest': {'type': 'string', 'description': 'Destination country ISO code, default US (duty shown is US MFN)'}}, 'additionalProperties': False}
job-search
Live job postings without scraping: company= returns an employer's current openings straight from their official ATS board (Greenhouse, Lever, Ashby, SmartRecruiters) with title, location, department, type and apply URL; query= searches remote-heavy job APIs (Remotive, Arbeitnow) by keyword. Optional location= filter. JSON response. [Paid: $0.02 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': [], 'properties': {'limit': {'type': 'integer', 'maximum': 50, 'minimum': 1}, 'query': {'type': 'string', 'description': 'Keyword search across job APIs, alternative to company'}, 'company': {'type': 'string', 'description': 'Employer name; reads their public ATS job board'}, 'location': {'type': 'string', 'description': 'Location filter substring, optional'}}, 'additionalProperties': False}
local-search
Find local businesses and places by category and location: pharmacies, restaurants, hotels, plumbers, lawyers, gyms and 40+ more categories, or any name keyword. Pass what= plus city= (geocoded automatically) or lat=&lon= with a radius. Returns name, category, address, phone, website, opening hours and coordinates from OpenStreetMap. JSON response. [Paid: $0.02 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['what'], 'properties': {'lat': {'type': 'number', 'description': 'Latitude, alternative to city'}, 'lon': {'type': 'number', 'description': 'Longitude, alternative to city'}, 'city': {'type': 'string', 'description': 'City or place name, geocoded automatically'}, 'what': {'type': 'string', 'description': 'Business category (pharmacy, plumber, hotel...) or name keyword'}, 'radius': {'type': 'integer', 'maximum': 20000, 'minimum': 200, 'description': 'Search radius in meters, default 5000'}}, 'additionalProperties': False}
news-search
Recent news headlines for any company, topic or query: deduplicated titles with source, link and publish date from a broad news index. Window configurable 1-30 days. JSON response. [Paid: $0.01 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['q'], 'properties': {'q': {'type': 'string', 'description': 'Search query, company or topic'}, 'days': {'type': 'integer', 'maximum': 30, 'minimum': 1, 'description': 'Lookback window in days, default 7'}}, 'additionalProperties': False}
package-check
Is this dependency safe to use? Pass a package name (npm, PyPI, Go, Maven, crates.io, RubyGems, NuGet) and optional version: returns known vulnerabilities (OSV/CVE with CVSS and fixed-in version), deprecation status, license, latest version, repo health (stars, OpenSSF Scorecard) and an overall ok/caution/avoid verdict. JSON response. [Paid: $0.01 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['name'], 'properties': {'eco': {'enum': ['npm', 'pypi', 'go', 'maven', 'cargo', 'rubygems', 'nuget'], 'type': 'string', 'description': 'Ecosystem, default npm'}, 'name': {'type': 'string', 'description': 'Package name, e.g. express or @scope/pkg'}, 'version': {'type': 'string', 'description': 'Version to check, default latest'}}, 'additionalProperties': False}
part-lookup
Everything about an electronic component from its manufacturer part number: live distributor stock and price breaks across DigiKey, Mouser, Farnell, RS, Arrow and more, lifecycle status, MOQ, packaging, lead times, datasheet link, key specs and drop-in alternates. Optional country= for regional pricing. One call instead of checking each distributor. JSON response. [Paid: $0.04 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['mpn'], 'properties': {'mpn': {'type': 'string', 'description': 'Manufacturer part number, e.g. LM358MX/NOPB'}, 'country': {'type': 'string', 'description': 'ISO country for regional pricing, default US'}}, 'additionalProperties': False}
product-barcode
Full product truth from an EAN/UPC barcode: name, brand, quantity, categories, complete ingredients, allergens, additives, nutrition per 100g, Nutri-Score / NOVA / Eco-Score, packaging materials with recycling info, plus any linked CPSC or FDA recall for the same barcode. Covers food, general products and cosmetics (Open Food/Products/Beauty Facts). JSON response. [Paid: $0.02 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['ean'], 'properties': {'ean': {'type': 'string', 'description': 'EAN/UPC barcode, 8-14 digits'}}, 'additionalProperties': False}
reader
Turn any public web page, including JavaScript-heavy ones, into clean readable markdown (or text/html) with title and byline. Rendered by a real browser then stripped to the main content. Ideal for feeding pages to LLMs. JSON response. [Paid: $0.006 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'Public page URL'}, 'format': {'enum': ['markdown', 'text', 'html'], 'type': 'string', 'description': 'Output format, default markdown'}}, 'additionalProperties': False}
screenshot
Full-fidelity screenshot of any public web page, captured by a real Chrome browser. Viewport or full-page, configurable width. Returns a base64 PNG. JSON response. [Paid: $0.015 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'Public page URL'}, 'full': {'type': 'string', 'description': '1 for full-page, else viewport'}, 'width': {'type': 'integer', 'description': 'Viewport width 320-2000, default 1280'}}, 'additionalProperties': False}
sec-financials
Key financials for any US-listed company by ticker, straight from SEC EDGAR XBRL filings: latest annual revenue, gross profit, operating and net income, total assets, liabilities, stockholders equity, cash and diluted EPS, plus up to 5 years of history for each. Official as-reported 10-K figures. Pass ticker=. JSON response. [Paid: $0.03 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['ticker'], 'properties': {'ticker': {'type': 'string', 'description': 'US-listed ticker symbol, e.g. AAPL'}}, 'additionalProperties': False}
web-search
Keyless web search for agents: pass a query, get a concise web-grounded answer plus the top source results (title, URL, snippet). Live web access, no API key or account needed. JSON response. [Paid: $0.008 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['q'], 'properties': {'q': {'type': 'string', 'description': 'Search query, 1-300 chars'}}, 'additionalProperties': False}
youtube-transcript
Full plain-text transcript of a YouTube video, de-duplicated and cleaned from the captions. Accepts a video id or URL. Ideal for feeding video content to LLMs. JSON response. [Paid: $0.01 USDC per call via x402 on Base; the calling client pays automatically.]
Eingabeschema
{'type': 'object', 'required': ['v'], 'properties': {'v': {'type': 'string', 'description': 'YouTube video id or full URL'}}, 'additionalProperties': False}
Entfernt
web-history
23. September 2026 02:52
Entfernt
tech-stack
23. September 2026 02:52
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holidays
17. September 2026 07:58
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sec-financials
17. September 2026 07:58
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tech-stack
17. September 2026 07:58
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web-history
17. September 2026 07:58
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package-check
17. September 2026 07:58
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local-search
17. September 2026 07:58
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job-search
17. September 2026 07:58
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part-lookup
17. September 2026 07:58
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product-barcode
17. September 2026 07:58
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hs-classify
17. September 2026 07:58
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chem-compat
17. September 2026 07:58
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chem-safety
17. September 2026 07:58
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reader
17. September 2026 07:58
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screenshot
17. September 2026 07:58
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brand-visibility
17. September 2026 07:58
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web-search
17. September 2026 07:58
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youtube-transcript
17. September 2026 07:58
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news-search
17. September 2026 07:58
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email-validate
17. September 2026 07:58
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domain-check
17. September 2026 07:58
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fx-rates
17. September 2026 07:58
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crypto-gas
17. September 2026 07:58