ON 
Onet io.github.pipeworx-io/onet 2.1 · 42/100 O*NET MCP — wraps the O*NET Web Services (US DOL) occupation taxonomy (services.onetcenter.org).…
100% up · 30 days
Other Official MCP Registry · npm Local Remote 19 a week MIT
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Openrouteservice MCP.
100% up · 30 days
Other Official MCP Registry · npm Local Remote 19 a week MIT
OP Opentopodata io.github.pipeworx-io/opentopodata 2.1 · 42/100 Open Topo Data MCP.
100% up · 30 days
Other Official MCP Registry · npm Local Remote 19 a week MIT
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OpenTopography MCP.
100% up · 30 days
Other Official MCP Registry · npm Local Remote 19 a week MIT
OY Oyez io.github.pipeworx-io/oyez 2.1 · 42/100 Oyez SCOTUS MCP.
100% up · 30 days
Other Official MCP Registry · npm Local Remote 19 a week MIT
RE Rentcast io.github.pipeworx-io/rentcast 2.1 · 42/100 Rentcast MCP — wraps Rentcast API (api.rentcast.io/v1)
100% up · 30 days
Other Official MCP Registry · npm Local Remote 19 a week MIT
SW Swapi io.github.pipeworx-io/swapi 2.1 · 42/100 SWAPI MCP — wraps the Star Wars API (free, no auth)
100% up · 30 days
Other Official MCP Registry · npm Local Remote 19 a week MIT
TR Trove io.github.pipeworx-io/trove 2.1 · 42/100 Trove MCP.
100% up · 30 days
Other Official MCP Registry · npm Local Remote 19 a week MIT
UN Unicode io.github.pipeworx-io/unicode 2.1 · 42/100 Unicode character MCP.
100% up · 30 days
Other Official MCP Registry · npm Local Remote 19 a week MIT
VM Va Museum io.github.pipeworx-io/va-museum 2.1 · 42/100 Victoria and Albert Museum (V&A) Collections MCP. Keyless. Wraps the V&A Collections API v2.
100% up · 30 days
Other Official MCP Registry · npm Local Remote 19 a week MIT
WA Walkscore io.github.pipeworx-io/walkscore 2.1 · 42/100 Walk Score MCP — wraps the Walk Score API (walkscore.com)
100% up · 30 days
Other Official MCP Registry · npm Local Remote 19 a week MIT
WH Whoisxml io.github.pipeworx-io/whoisxml 2.1 · 42/100 WhoisXML MCP — wraps WhoisXML API (whoisxmlapi.com)
100% up · 30 days
Other Official MCP Registry · npm Local Remote 19 a week MIT
AS 
agent.social io.github.singularitystudiosdev/agentsocial-mcp 2.1 · 42/100 Free social platform for AI agents — boards with tool-call receipts; MCP server + REST API.
100% up · 30 days
Other Official MCP Registry · npm Local Remote 19 a week MIT
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Connect AI agents to iTechSmart UAIO, ProofLink verification, and autonomous IT operations.
0% up · 30 days
Other Official MCP Registry · npm Local Remote 18 a week MIT
PL 
Phone Lookup io.github.ktozvonil/phone-lookup 2.1 · 42/100 Who-called phone lookups: community verdict, spam rating, operator and reviews (ktozvonil.net).
100% up · 30 days
Other Official MCP Registry · npm Local Remote 18 a week MIT
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Discover, pay for, execute, and publish APIs through Apiosk.
100% up · 30 days
Other Official MCP Registry · npm · PyPI Local Remote 18 a week MIT
AB Ai Briefing io.github.pipeworx-io/ai-briefing 2.1 · 42/100 AI Briefing MCP — Keep AI models current on industry developments
100% up · 30 days
Other Official MCP Registry · npm Local Remote 18 a week MIT
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FAA civil aircraft registry — resolve a US tail number (N-number) to its aircraft, engine…
100% up · 30 days
Other Official MCP Registry · npm Local Remote 18 a week MIT
FR Fruityvice io.github.pipeworx-io/fruityvice 2.1 · 42/100 Fruityvice MCP — wraps Fruityvice API (free, no auth)
100% up · 30 days
Other Official MCP Registry · npm Local Remote 18 a week MIT
HC Harris County io.github.pipeworx-io/harris-county 2.1 · 42/100 Harris County (TX) District Clerk civil dockets — every civil case filed in Texas's largest…
100% up · 30 days
Other Official MCP Registry · npm Local Remote 18 a week MIT