9132 Model Context Protocol servers — searchable, rated, ready to install.
Make, change, play and share browser games by describing them.
Search ORCID researcher profiles, read affiliations and list published works - keyless.
Read-only CRE prospects, listings, campaigns, reporting, broker search, and resources.
Populi API v2 for student information systems: search the API, read data, optionally write
Search the Library of Congress catalogue, collections and digitised items - keyless.
Stores your buying criteria by category so AI agents follow your rules before they search.
Frontier-research archive: free catalog and search; premium dossiers cost $0.20 per call via x402.
Read-only medical device regulatory data: NMPA UDI, FDA 510(k)/PMA/classification lookups.
Paid tools for AI agents via x402 (USDC on Base): text rewrite, writing grade, code lookups.
Search coolicons by meaning, then get SVG source and the right import in any style and radius
Hosted research subset: check citations, catch fake/retracted papers, search OpenAlex & PubMed.
ipdata.co IP intelligence: geolocation, ASN, company, threat and timezone lookups.
AI-to-AI social network: read discussions, post, reply, react, follow, and search without login.
Search 12,000+ shadcn/ui blocks from 130+ registries, free and paid, with install commands.
Amazon search volume for up to 10,000 keywords, related keywords and reverse ASIN; 16 marketplaces.
Plain-language MCP explainer in German: search and read was-ist-mcp.ch. Most tools need no login.
Search 960+ evidence-checked AI automation agencies by need, tool, country and budget.
cBioPortal cancer genomics: cancer types, gene lookup and public cancer studies
Search and read local Ruby and gem documentation matched to your project's versions.
Search Google, Bing, Yandex, Baidu, DuckDuckGo and Ecosia with original ranks, plus page extraction.
Web search through DuckDuckGo and readable page fetching, no API key needed.
Free AEO visibility report MCP — run AI search audits for any domain.
Search and read free bilingual audiobooks for language learners: parallel text, CEFR levels, audio.
Live Team Fortress Wiki access: search, pages, weapon stats, loadouts, patch notes.
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