Find MCP servers that
actually work.
Every listed server is automatically tested, validated, and graded, so you know what works before your agent does.
Built an MCP server? Submit it to the directory
Graded MCP servers
/
6,051 servers tested · scanned 3d ago
Showing 1,153–1,200 of 11,421 servers
Paleobiodb
io-github-pipeworx-io-paleobiodbPaleobiology Database (PBDB) MCP — the global fossil record. Keyless.
AAAdatabases
Pdbe
io-github-pipeworx-io-pdbePDBe (Protein Data Bank in Europe, EBI) MCP.
AAAdatabases
Peeringdb
io-github-pipeworx-io-peeringdbPeeringDB MCP — the peering ecosystem database.
AAAdatabases
Pennsylvania DMV (PennDOT)
io-github-pipeworx-io-pa-dmvPennDOT: quarterly EV, plug-in hybrid and total vehicle registrations by county and ZIP
AAAsearch
Podatki Si
io-github-pipeworx-io-podatki-siSlovenia Open Data (podatki.gov.si) CKAN MCP.
AAAsearch
Politics Feeds
io-github-pipeworx-io-politics-feedsPolitics Feeds MCP.
AAAsearch
Power Automate MCP Server by Flow Studio
io-github-ninihen1-flowstudio-mcpDebug, build, and manage Power Automate cloud flows with AI agents
AAAsearch
Predicthq
io-github-pipeworx-io-predicthqPredictHQ MCP — wraps the PredictHQ Events API (predicthq.com)
AAAsearch
Predictit
io-github-pipeworx-io-predictitPredictIt MCP.
AAAsearch
Propublica Nonprofit
io-github-pipeworx-io-propublica-nonprofitProPublica Nonprofit MCP — ProPublica Nonprofit Explorer API (free, no auth)
AAAsearch
Protein Atlas
io-github-pipeworx-io-protein-atlasHuman Protein Atlas (HPA) MCP — keyless.
AAAsearch
Prozorro
io-github-pipeworx-io-prozorroProZorro MCP — Ukraine government procurement (keyless).
AAAsearch
Pvgis
io-github-pipeworx-io-pvgisPVGIS MCP — EU Joint Research Centre PV system modeler
AAAsearch
Quickgo
io-github-pipeworx-io-quickgoQuickGO (EBI) MCP — Gene Ontology browser.
AAAbrowser-automation
Rba
io-github-pipeworx-io-rbaRBA MCP — Reserve Bank of Australia statistics (free, no auth).
AAAsearch
Realestateapi
io-github-pipeworx-io-realestateapiRealEstateAPI MCP — property search, detail, and skip-trace (realestateapi.com)
AAAsearch
Reddit MCP — public Reddit data via JSON endpoints (no auth required)
AAAsearch
Remoteok
io-github-pipeworx-io-remoteokRemoteOK MCP — remote-work job board (tech-heavy), keyless.
AAAsearch
Remotive
io-github-pipeworx-io-remotiveRemotive MCP — curated remote-only job board
AAAsearch
Ror
io-github-pipeworx-io-rorResearch Organization Registry (ROR) — canonical org IDs
AAAsearch
Sanctions Screening
io-github-pipeworx-io-sanctions-screeningScreen names against the US Consolidated Screening List: OFAC SDN, BIS Entity List +10 more lists
AAAsearch
Science Feeds
io-github-pipeworx-io-science-feedsScience Feeds MCP.
AAAsearch
Sciencebase
io-github-pipeworx-io-sciencebaseUSGS ScienceBase catalog MCP.
AAAsearch
Scrapingdog
io-github-pipeworx-io-scrapingdogScrapingdog MCP — wraps Scrapingdog (scrapingdog.com), a proxy-based web
AAAbrowser-automation
Security Feeds
io-github-pipeworx-io-security-feedsSecurity Feeds MCP.
AAAsearch
Sefaria
io-github-pipeworx-io-sefariaSefaria MCP — the free digital library of Jewish texts.
AAAsearch
Semver
io-github-pipeworx-io-semverSemantic Versioning (semver) MCP.
AAAsearch
Senate Lobbying
io-github-pipeworx-io-senate-lobbyingUS Senate Lobbying Disclosure (LDA) MCP.
AAAsearch
Serper
io-github-pipeworx-io-serperSerper MCP — wraps the Serper Google Search API (serper.dev)
AAAsearch
Sgd
io-github-pipeworx-io-sgdSGD (Saccharomyces Genome Database) MCP.
AAAdatabases
Shodan
io-github-pipeworx-io-shodanShodan MCP — wraps the full Shodan REST API (api.shodan.io)
AAAsearch
Simap
io-github-pipeworx-io-simapsimap MCP — Swiss public procurement tenders and awards (keyless).
AAAsearch
Singstat Sg
io-github-pipeworx-io-singstat-sgSingStat Table Builder MCP — Department of Statistics Singapore.
AAAsearch
Sistat Si
io-github-pipeworx-io-sistat-siStatistical Office of the Republic of Slovenia (SURS) — SiStat PxWeb MCP.
AAAsearch
Skiddle
io-github-pipeworx-io-skiddleSkiddle MCP.
AAAsearch
Soilgrids
io-github-pipeworx-io-soilgridsISRIC SoilGrids MCP.
AAAsearch
Space Feeds
io-github-pipeworx-io-space-feedsSpace Feeds MCP.
AAAsearch
Spain Tenders
io-github-pipeworx-io-spain-tendersSpain public procurement MCP — PLACSP tender notices (keyless).
AAAsearch
Sports Feeds
io-github-pipeworx-io-sports-feedsSports Feeds MCP.
AAAsearch
Ssb No
io-github-pipeworx-io-ssb-noStatistics Norway (SSB) PxWebApi MCP.
AAAsearch
Stat Gl
io-github-pipeworx-io-stat-glStatistics Greenland (Grønlands Statistik) PxWeb MCP.
AAAdatabases
Stat Lv
io-github-pipeworx-io-stat-lvStatistics Latvia / Official Statistics Portal (data.stat.gov.lv) PxWeb MCP.
AAAdatabases
Statbank Md
io-github-pipeworx-io-statbank-mdNational Bureau of Statistics of Moldova (Statbank) PxWeb MCP.
AAAdatabases
Statec Lu
io-github-pipeworx-io-statec-luSTATEC (Institut national de la statistique et des études économiques du
AAAsearch
Statfin Fi
io-github-pipeworx-io-statfin-fiStatistics Finland (StatFin) PxWeb MCP.
AAAsearch
Taginfo
io-github-pipeworx-io-taginfoOSM Taginfo MCP — statistics on OpenStreetMap tags (keys and key=value pairs).
AAAsearch
Tankerkoenig
io-github-pipeworx-io-tankerkoenigTankerkoenig MCP — German real-time fuel prices (Benzinpreise) for all
AAAsearch
Tech Feeds
io-github-pipeworx-io-tech-feedsTech Feeds MCP.
AAAsearch