Verified directory
MCP Server Directory
Search Registry metadata and see exactly what our independent monitoring has verified.
57,094 matching servers
Operational
Opentreeoflife
io.github.pipeworx-io/opentreeoflife
Open Tree of Life MCP.
1688 ms latency100% 24h
Operational
Opentripmap
io.github.pipeworx-io/opentripmap
OpenTripMap MCP — wraps the OpenTripMap Places API (dev.opentripmap.org)
591 ms latency100% 24h
Auth required
OpenTV
com.theopentv/opentv
Ask about your TV and film history in OpenTV, and mark, rate and list what you watch.
208 ms latency— 24h
Operational
openunfurl
io.github.SolvoHQ/openunfurl
Zero-signup anonymous link-unfurl API. One GET returns clean JSON metadata for any public URL.
364 ms latency— 24h
Operational
openvan-travel
io.github.openvancamp/openvan-travel
Vanlife & RV data: roadbooks, fuel, tolls, ferries, visas, holidays, hazards, weather. openvan.camp
1049 ms latency— 24h
Operational
Openverse
io.github.pipeworx-io/openverse
Openverse MCP — Creative-Commons-licensed image + audio search.
1181 ms latency100% 24h
Operational
OpenVidu Docs
io.openvidu/docs
The official OpenVidu documentation, per version, for coding agents.
747 ms latency— 24h
Auth required
OpenWatch Nigeria
ng.openwatch/openwatch
Security incidents across Nigeria, such as kidnapping and banditry, with sources and confidence.
1354 ms latency— 24h
Auth required
OpenWater MCP by usefulapi
io.usefulapi/openwater
List programs, applications, evaluations and sessions; create and update users in OpenWater.
1128 ms latency— 24h
Operational
Openweather
io.github.pipeworx-io/openweather
OpenWeather MCP — wraps the OpenWeatherMap API (openweathermap.org)
1113 ms latency100% 24h
Operational
OpenWeather for agents
org.openweathermap/agents
OpenWeather data for AI agents: list feeds, sign up, check balance, get a top-up link, fetch data.
444 ms latency— 24h
Operational
openwein.de — deutsche Weingüter und Weinfeste
de.openwein/mcp
German wineries, wine towns and wine festivals: 5.900 entries in 13 regions. Read-only, no key.
732 ms latency— 24h
Auth required
OpenWork MCP Gateway
com.openworklabs/openwork
Your OpenWork org's skills, plugins, workflows, and connections through one OAuth MCP URL.
147 ms latency— 24h
Operational
openworkdays
io.github.SolvoHQ/openworkdays
Zero-signup business-day date-math API: add days, count days between dates, is-business-day.
389 ms latency— 24h
Operational
Operação de Transporte ANTT
io.github.mcp-dir/antt_operacao_transporte-mcp
Look up a road freight transport operation registered with Brazil's ANTT by RNTRC and RENAVAM, confi
333 ms latency— 24h
Operational
operant-mcp
io.github.saagpatel/operant-mcp
Read-only MCP server for the OPERANT AI operating-agent calibration benchmark.
185 ms latency— 24h
Operational
OperatorNest tools
com.operatornest/tools
Calculate API and subscription costs, meeting time zones, recurring schedules and cron matches.
446 ms latency— 24h
Auth required
OperGo
com.opergo/mcp
Quotes, orders, manufacturing orders and invoices for contract manufacturers and their clients.
381 ms latency— 24h
Operational
OperStack
com.oper-stack/operstack
Scores whether AI assistants can read, understand and quote a public website. No account.
552 ms latency— 24h
Auth required
Operto MCP by usefulapi
io.usefulapi/operto
Read properties, reservations, guest access codes, smart locks and thermostats in Operto.
99 ms latency— 24h
Operational
Ophis MCP
fi.ophis/mcp
Gasless, MEV-protected onchain token swaps for AI agents on 14 EVM chains, built on CoW Protocol.
258 ms latency— 24h
Auth required
Opik
io.github.comet-ml/opik-mcp
Read and score Opik traces, experiments, datasets and prompts from your AI assistant.
174 ms latency— 24h
Auth required
Opinion Alpha
app.opinionalpha/opinion-alpha
Stock calls from finance influencers, linked to source and scored. Free with an account.
122 ms latency— 24h
Auth required
Opinly
ai.opinly/opinly
SEO, competitor and AI-search data, plus blog management — draft, schedule and publish posts.
543 ms latency— 24h