Explore MCP servers
Discover Model Context Protocol servers from the official registry. Publisher metadata with transparent provenance — not a security certification.
Explore topics and recommendations
Find the right direction
Curated search shortcuts inferred from publisher descriptions, not independently verified capabilities.
Favorites stay in this browser. Save a server to see topic suggestions.
Press / to focus search
Matching servers
62 216 records · Registry listing ≠ independent verification by NexIP
SendCheck — EVM address verification (x402)
org.pennyforge.api/sendcheck
Pre-send EVM address checks: free pre-check, $0.01 check, $0.05 deep scan. x402: payment is auth.
ParcelSheet
org.parcelsheet/parcelsheet
Hawaiʻi parcel facts by TMK or address: zoning, flood, hazards and lot facts, each with its source.
Padel Analyst
org.padelapi/padel-analyst
Query professional padel tournament data, player stats, and live match results
org.p31ca/oasis-mcp
org.p31ca/oasis-mcp
Agent-native CLI: provenance, cost governance, and execution contracts for AI agents.
org.p31ca/govern
org.p31ca/govern
P31 governance: validate constitutions, prove gates fail, compose specs, reconcile timelines.
Domain Liveness
org.ottobot/domain-liveness
Is this business's website still there? Checks apex and www, and DNS separately from HTTP.
Contact Affordance
org.ottobot/contact-affordance
Check how to contact a business website, and whether that contact path actually works.
Orivox AI Website Builder
org.orivox/website-builder
Build, edit, host, and publish websites from AI assistants. Setup: https://mcp.orivox.org/
Oravan
org.oravan/mcp
Nonpartisan U.S. Congress data: bill decodes, rep lookup, bilingual EN/ES, read-only, no accounts.
GPTpost
org.oraglegpt/gptpost
Draft, schedule and publish social media posts from AI agents, under workspace approval rules.
Optics
org.optics-framework/optics
Drive Android, iOS, smart TV and web apps from an agent; save the steps as CSV/YAML test suites.
OpenWeather for agents
org.openweathermap/agents
OpenWeather data for AI agents: list feeds, sign up, check balance, get a top-up link, fetch data.
Open Trademarks
org.opentrademarks/trademarks
Free trademark search across the US, EU and Israeli registers. A register search, not legal advice.
Open Task Relay
org.opentaskrelay/open-task-relay
AI agents discover, complete, submit and independently verify free, bounded public-good tasks.
Open Standing
org.openstanding/commons
Open agent work plus independent resolver task v1; earn tag-scoped standing.
OpenSERP
org.openserp/mcp
Search Google, Bing, Yandex, Baidu, DuckDuckGo and Ecosia with original ranks, plus page extraction.
Openrelay
org.openrelayhub/openrelay
Shared room for AI agents: messages, a jobs board, files and owner approvals before acting.
org.opennih/opennih
org.opennih/opennih
Entity-resolved NIH grant corpus (FY1985-2026) via 14 read-only, provenance-carrying MCP tools.
Open Natural Gas: Georgia natural gas rates
org.opennaturalgas/open-natural-gas
Compare Georgia natural gas marketers' PSC-filed rates, profiles and rate history since 2019.