PlugMCP’s MCP directory of 80,135+ from the official registry, GitHub, npm, and PyPI. Free to search and install in Cursor, Claude, VS Code, or ChatGPT. Add the MCP for MCPs when you want the catalog from chat.
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Reoon MCP — wraps the Reoon Email Verifier API (reoon.com)
Replicate MCP.
Repology MCP — cross-distro package version aggregator.
RescueGroups.org MCP — adoptable animals and the rescues/shelters that list them, from the…
One call, one paper: everything openly available around it — full text, license, datasets, code…
Resident Advisor (ra.co) MCP.
Retractions / research-integrity MCP.
Reverb MCP — the musical-instrument marketplace
Revternal MCP — wraps Revternal's people/developer intelligence API (api.revternal.com), rebuilt…
RFC Editor MCP.
Rhea MCP — expert-curated database of biochemical reactions.
Rhode Island General Laws — state statutes by citation.
Rick and Morty MCP — wraps the Rick and Morty API (free, no auth)
Rijksmuseum — the Dutch national museum's collection, via its open Data Services API…
Sveriges Riksbank (Sweden's central bank) SWEA v1 MCP. Keyless.
Riksdagen (Swedish Parliament) open data MCP.
Riot Games API MCP.
RIPE Stat MCP — IP/ASN/BGP data
Which Field Software: the site's own MCP server — compare, enquiry (enquiry = a human handoff,...
RocketReach MCP — wraps the RocketReach person-lookup API (rocketreach.co)
ROR MCP — Research Organization Registry.
rss2json MCP.
RubyGems MCP — wraps the RubyGems.org public API (free, no auth)
Actora B-side tools: hosted chat, sessions, tasks, tenant plan and usage.
RxNorm MCP — wraps the NLM RxNav REST API (free, no auth)
Which M&A Advisor: the site's own MCP server — compare, enquiry (enquiry = a human handoff, not...
SAM.gov MCP — Federal contract opportunities and entity registration data
sanctions.io MCP — wraps the sanctions.io Screening API (api.sanctions.io)
Sanctions Screening MCP — screen people, companies, vessels, and aircraft against the US…
South African Reserve Bank (SARB) Web API MCP. Keyless.
Android computer use over plain ADB: screen, gestures, SMS, notifications, files. No root, no app.
Adobe InDesign through COM only: scripts, previews, preflight, verified exports, backups.
Search industrial sensors: specs, list and customer prices, datasheets, alternatives, quotes. Login.
Hands reading, drafting and checks to cheaper models you pick, and shows what it saved.
Jira/Confluence MCP server (MCP 2026-07-28): sprints, boards, attachments; writes or read-only
A community MCP server for the Discord REST API with traceable coverage