Open Beauty Facts MCP — Open Beauty Facts API (free, no auth, keyless).
Free
67,818 MCP servers
OQMD (Open Quantum Materials Database) MCP.
Free
Science MCP — free science data APIs
Free
Semantic Scholar Academic Graph MCP.
Free
SEO Keywords MCP — search volume & difficulty via DataForSEO Labs (dataforseo.com)
Free
South Africa Government Procurement MCP — National Treasury eTenders / OCPO (keyless).
Free
Statistics Finland (StatFin) PxWeb MCP.
Free
StockTwits MCP (keyless public read).
Free
Send real paper letters in the Czech Republic, ordinary or registered, via Česká pošta.
Free
PostHero MCP server — schedule and publish social media posts from any MCP-compatible AI tool
Free
Publish, schedule, and manage social media posts across major platforms via the Postproxy API.
Free
Upload any file, get a tracked shareable link. DocSend for AI agents.
Free
Private SuperIntelligence by Mitosis Labs: define the term, see privacy layers, join the waitlist.
Free
Web search through DuckDuckGo and readable page fetching, no API key needed.
Free
PostHog projects, insights, flags and experiments as MCP tools.
Free
UK mortgage calculators: stamp duty, MCOB 3A HNW qualification, and bridging loan cost.
Free
MCP server providing property community rating and evaluation functions
Free
Governed Traefik + Caddy + HAProxy ops: routes, upstreams, certs, 5xx RCA. 28 tools.
Free
Monorepo publish order from the dependency graph: levels, changed-set plans, and cycle detection.
Free
Puerto Rico statutes — 'leyes' (acts) of the Puerto Rico Legislature, section/article lookup and…
Free
Turn any public webpage into JSON with AI, save it as a live JSON API, and call it from your agent.
Free