Unstuck is answering right now. Last checked 3 min ago. It exposes 20 tools.
Web search, read any page, verify or find emails, screenshots, keyword data. One key, pay per call.
Uptime history
13 days of history · worst day 99%
13 days agonow
98.9%
Uptime 24h
91 of 92 checks
20
Tools
read from the server
324 ms
Response time
average over 24h
open, no key
Access
streamable-http
Unstuck missed one check this week
Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.
run in your terminal
claude mcp add unstuck --transport http https://unstuckapi.com/mcp~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"unstuck": {
"url": "https://unstuckapi.com/mcp"
}
}
}~/.codex/config.toml
[mcp_servers.unstuck]
url = "https://unstuckapi.com/mcp".cursor/mcp.json
{
"mcpServers": {
"unstuck": {
"url": "https://unstuckapi.com/mcp"
}
}
}.vscode/mcp.json
{
"mcpServers": {
"unstuck": {
"url": "https://unstuckapi.com/mcp"
}
}
}Available tools 20
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
company
company_filings
List a US public company's recent SEC filings (10-K annual reports, 10-Q quarterlies, 8-K current reports, proxies and more) by stock ticker or CIK: form, filing date, period, description and direct document links. Data source: SEC EDGAR public filings (free public data; not affiliated with or endorsed by the SEC). Price: $0.02 per successful call; failed calls are free.
company_financials
Key financial numbers for a US public company by stock ticker or CIK: revenue, net income, diluted EPS, assets, liabilities, equity and cash (or any XBRL concept you name), latest annual and latest quarterly value with period, form and filing date. Data source: SEC EDGAR XBRL financial data (free public data; not affiliated with or endorsed by the SEC). Price: $0.03 per successful call; failed calls are free.
company_reviews
Read a company's most recent Trustpilot reviews: star rating, headline, what the customer wrote, date, and whether the company replied, plus its overall rating and review count. Give the company's website domain. Use it to vet a supplier or prospect, or to find a competitor's weak spots. Price: $0.03 per successful call; failed calls are free.
business
business_listings
Find local businesses of a kind in a city, as listed on Google Maps: name, address, phone number, website, star rating and number of reviews. Use it to build a lead list, find competitors, or look up a business's contact details. Price: $0.03 per successful call; failed calls are free.
business_reviews
Read the most recent Google reviews of a local business: star rating, what the customer wrote, and the date. Give the business name and city, or a place_id from business_listings. Use it to judge a business's reputation or see what customers complain about. Price: $0.05 per successful call; failed calls are free.
domain
domain_check
Check if a domain name is available to register. Looks the domain up in the official registry (RDAP) and says whether it is already taken or appears free to buy. Use it to find an available domain for a new business, product, or website name. Price: $0.005 per successful call; failed calls are free. Free to try: a few calls a day without a key.
domain_info
Look up everything about a domain: WHOIS-style registration data (registrar, creation and expiry dates via RDAP), DNS records (A, AAAA, MX, NS, TXT), email security (parsed SPF and DMARC), and the website's SSL/TLS certificate issuer and expiry date. Use it to research a company's domain, check when a domain or certificate expires, debug DNS or email deliverability, or verify who hosts a site. Price: $0.01 per successful call; failed calls are free. Free to try: a few calls a day without a key.
email
email_find
Find a person's work email address from their name and company website. Tries the usual patterns (first.last, flast, first, and so on), checks each one, and returns the first that is confirmed real, with how confident it is. Says so when the company accepts mail for any address and the guess cannot be confirmed. Use it to reach a specific person at a company. Price: $0.10 per successful call; failed calls are free.
email_verify
Check whether an email address is real and safe to send to. Says if it will arrive or bounce (deliverable, undeliverable, risky, unknown), flags throwaway, role-based (info@, sales@), catch-all and free-mail addresses, and suggests a fix for typos like gmail.con. Use it before sending outreach or to clean up a sign-up list. Price: $0.02 per successful call; failed calls are free.
insider
insider_trades
Recent insider buying and selling at a US public company, by stock ticker or CIK: who traded (director, officer, 10% owner), transaction date, buy/sell/grant code with its plain meaning, shares, price, and shares held after, parsed from Form 4 filings. An option or RSU that vests shows as two rows in the same filing: the derivative given up and the common stock received. Data source: SEC EDGAR public filings (free public data; not affiliated with or endorsed by the SEC). Price: $0.03 per successful call; failed calls are free.
keyword
keyword_volume
See how many people search Google for each phrase per month, what advertisers pay per click, and how competitive it is. Give up to 100 phrases in one call. Use it to pick keywords for a website, blog post, or ad campaign. Price: $0.15 per successful call; failed calls are free.
leads
leads_by_tech
Build a lead list of websites that use specific software, e.g. every Shopify store using Klaviyo, or dental sites on WordPress, with each site's published phone numbers, emails and social profiles. Ask for as many as you need (default 25, up to 50); you pay only for sites returned. Filter by country and keyword. Use it to find prospects who already use (or need) what you sell. Price: $0.03 per company returned, charged only for what is returned; failed calls are free.
page
read_page
Fetch any URL and get the page's main content as clean markdown. Renders JavaScript in a real browser, so it works on modern sites where a plain fetch returns nothing. Use to read articles, docs, product pages or search results. Price: $0.005 per successful call; failed calls are free. Free to try: a few calls a day without a key.
paper
paper_search
Search scholarly papers, articles, books and preprints by topic or title: title, authors, year, journal or venue, DOI, link, type and citation count (metadata only, no abstracts). Use it to find sources or citations for a research question. Data source: Crossref. Price: $0.002 per successful call; failed calls are free. Free to try: a few calls a day without a key.
pdf
pdf_to_text
Extract the text from a PDF file at a URL and return it as markdown, page by page. Use it to read a PDF, parse a form, report, paper, invoice, or document, or convert a PDF to text. Works on PDFs with a text layer (scanned image-only PDFs return little or no text; no OCR). Price: $0.005 per successful call; failed calls are free. Free to try: a few calls a day without a key.
screenshot
screenshot
Take a screenshot of a website. Open any web page URL in a real browser and capture it as a PNG image, either the visible area or the full page. Use it to see what a site looks like, check a page layout, or capture visual proof of a web page. Price: $0.01 per successful call; failed calls are free.
shopping
shopping_prices
Compare what stores charge for a product right now. Returns the Google Shopping listings with price, currency, seller and link. Listings are as Google shows them and can include used, refurbished, rental and bundle offers, so check the title and seller before treating a price as the going rate. Use it to check competitor pricing or find the going rate before buying or listing something. Price: $0.25 per successful call; failed calls are free.
tech
tech_stack
See what a website is built with: its store platform (Shopify, WooCommerce), CMS (WordPress), email marketing, analytics, payments, hosting and more, plus the phone numbers, emails and social profiles published on the site. Use it to qualify a sales lead, size up a competitor, or find out what software a company already pays for. Data comes from a regularly refreshed web crawl, not a live visit; last_checked says when the site was scanned, and small or new sites may show only part of their stack. Price: $0.05 per successful call; failed calls are free.
vulnerability
vulnerability_lookup
Look up a security vulnerability by CVE id, or search CVEs by keyword (product, library, attack; newest first): description, CVSS score and severity, published and modified dates, affected vendors/products, CWE weaknesses, known-exploited flag and reference links. Data source: NVD. This product uses data from the NVD API but is not endorsed or certified by the NVD. Price: $0.002 per successful call; failed calls are free. Free to try: a few calls a day without a key.
web
web_search
Search the web and get the top results (title, URL, snippet) as clean JSON. Live Google results, any country or city. Use when you need current information, sources, or links. Price: $0.01 per successful call; failed calls are free.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://unstuckapi.com/mcp | streamable-http | answering | 265 ms | 3 min ago |
Alternatives to Unstuck
same job, measured the same wayAdam Hale Tools: Web Research and Open Data
by workers-adamhaleworks-tools
Free web lookups; PDF to Markdown, audio transcripts, screenshots, WHOIS/DNS paid per call via x402.
lintlab Screenshot Diff
by lintlab
Full-page website screenshots and visual diffs between two captures. Pay per capture on Apify.
Urlbox
by urlbox
Screenshots, PDFs, video, markdown and page data from any website, via Urlbox.
Screenshot
by dataleadspro
Pixel-perfect webpage screenshots rendered in a real browser, full-page or viewport, via one POST.
Tanod Web
by tanod
Web tools: search, page to Markdown or screenshot, company profile and jobs, sitemaps, RDAP, IP.
rasterly
by rasterly-dev
Web toolkit for AI agents: read any URL as Markdown, screenshot, extract data, or crawl a site.
R
rasterly
by jhonychain
Web toolkit for AI agents: read any URL as Markdown, screenshot, extract data, or crawl a site.
Company Research
by kiskecske24
Website tech stack (7,600+ technologies) and screenshots for any company site, via Apify.
Unstuck — questions
Answers built from our own checks of this server.
What can Unstuck do?
It exposes 20 tools, read directly from the server on our last check. Among them: business_listings, business_reviews, company_filings, company_financials, company_reviews, domain_check and 14 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README.
How MCP servers expose tools in the first place →
What is Unstuck mostly used for?
Its tools cluster around company, email and business. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is Unstuck working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 92 checks got a reply (98.9%), average response time 324 ms. The bar chart above shows every period we have measured.
How do I connect Unstuck?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Unstuck need an API key?
No. Unstuck completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 20 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Unstuck?
It answers our handshake in 324 ms on average, which is faster than 41% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.