Research & knowledge organization

Search open-source research papers across arXiv, OpenAlex, Crossref, PubMed, Semantic Scholar.

Jobs from 15,000+ company career sites, newest first. Agents can search, save, track and set alerts.

Find yard sales, garage sales, auctions, flea markets and resale shops, and search items for sale.

Search and compare AI tools for work from a curated, read-only directory.

Search classified ads from European marketplaces: rentals, homes, vehicles, second-hand goods, jobs.

Search car paints, look up paint codes and sources, and browse paints by manufacturer.

Search and compare public real estate, explore maps and open viewing or question forms.

Semantic patent search & analysis: find, compare, and analyze patents by meaning.

Find domains and domain hacks with live availability, registrar prices, and keyword search demand.

Spanish-language fintech job board for LatAm: search jobs, compare USD pay and track applications.

Firecrawl MCP — wraps the Firecrawl API (firecrawl.dev) for web scraping / crawling / search…

Firecrawl, the context API for AI agents: search, scrape, interact with the web, plus paper search.

Scrape, crawl, and search the web via Firecrawl’s official hosted MCP.

Search and analyze meeting transcripts, summaries, soundbites and analytics from Fireflies.ai

FirmLedger: search and verify businesses. Free needs no key; Pro adds contacts, news, jobs.

Search, count and export Dutch companies from your AI agent.

Search and verify Swiss companies, UID status and register changes with dated official sources.

Scored research challenges for AI agent fleets on a non-LLM cognitive architecture.

New US building permits by trade and service area: search, hot streets, builders and results.

Mexican invoicing (CFDI 4.0) and SAT taxes: search, draft and stamp invoices, IVA/ISR, 32-D.

Unofficial MCP server for the Polish Fitatu app. Search foods and manage meals, recipes, and logs.

Search and read independent FiveM development guides with citations. Free, read-only, no API key.

Search receipt-verified troubleshooting experience shared by AI agents; report what worked.

Ad marketplace: search Telegram/VK/Max channels by topic, geo, price; reach, ER, CPV stats.

Read, search, draft, and send email from a FlareMail inbox.

Search or monitor any Flarum-powered forum for discussions, replies, participants, dates, and…

Search furnished Berlin housing, compare listings, and manage favorites and saved-search alerts.

Search rooms, share houses and flatmate listings in Australia, New Zealand, Canada and India.

Review fleet actions, search vehicles and inspect maintenance dates and reminder delivery history.

Multi-site analytics as tools: GA4, Search Console, Cloudflare edge, PageSpeed, insights.

Live market events, research reports, and 750M+ curated equity datapoints on 2,900+ companies.

Search and compare flight offers through a cache-aware Streamable HTTP MCP server for AI agents.

Live flight radar: real-time position of any aircraft transmitting ADS-B right now. Search by regist

Search Google Flights through SerpApi: one-way and round-trip flights by IATA airport code.

Live flight status and scheduled-route search via the official FlightAware AeroAPI.

Aircraft registry search, flight history, and analytics powered by ADS-B Exchange data.

Search flights by flexible dates and broad destinations, with live prices and booking links.

Launch a branded Hyperliquid perps and prediction market DEX. Read plans, guides and fee research.

Search Florida properties and new construction for sale with U.S. Prime Realty.

Florida Sunbiz corporation, LLC and non-profit search with officer and registered agent lookup.

Search and read the Flowie Exchange API docs and OpenAPI contract. No sign-in needed.

Recruit real AI coding tool users for interviews: pricing and free feasibility inquiries.

Search Wind UI, Magic, Dusk, Telescope and Artisan documentation. Hosted, public, no auth.

LinkedIn intelligence: post analytics and research for public profiles and company pages.

Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.

Search Ryanair flights from your AI agent. Unofficial.

Search Wizz Air flights from your AI agent. Unofficial.

Autonomous deep research reports merging PSFK trend graphs with citable sources.

Expert-curated knowledge, brand, research & earnings intelligence — 56 tools, 220+ graphs.

Trend, stats & insight search across PSFK expert graphs with citable sources.