MCP server registry, checked every day
The full official MCP Registry: 61,326 servers and 241,494 versions, checked every night against public bug databases. A red flag means someone reported a problem. Look before you install.
61,326servers watched
87have a reported issue
9list a version with a reported issue
Last checked 23 hours ago. No flag does not mean safe, only that nothing has been reported publicly. For a full trust grade, see the graded directory.
| Server | Runs as | Listed version | Reported issues |
|---|---|---|---|
| L50 YouTube Transcripts Clean transcripts of any YouTube video with captions. Pay per call with x402 USDC, no API key. | remote | 1.2.01 version | None reported |
| L50 eBay Market Data Live eBay prices, sellers and profit for any keyword on 8 eBay sites. Pay per call with x402 USDC. | remote | 1.2.01 version | None reported |
| OpenStack Read-only-first OpenStack inspection: servers, images, volumes, networks, Keystone catalog. | oci | 0.1.22 versions | None reported |
| Sonatype Nexus Read-only-first Sonatype Nexus Repository 3 inspection, audit and documentation. | oci | 0.2.12 versions | None reported |
| Angaria Create, sign and download Turkish e-Arşiv invoices through the Angaria Mac app | mcpb | 0.1.01 version | None reported |
| Grove Hopper Property Tax Check Check any US address for property tax over-assessment: value, appeal deadline, exemptions. No login. | remote | 1.0.01 version | None reported |
| io.github.cyanheads/epa-drinking-water-mcp-server Search EPA drinking water systems, violations, enforcement, and contaminant measurements. | npm | 0.3.03 versions | None reported |
| Opendata Swiss opendata.swiss MCP — Switzerland's federal open-data portal (CKAN catalogue). | remotenpm | 0.2.16 versions | None reported |
| io.github.cyanheads/fcc-broadband-mcp-server FCC broadband availability, coverage analysis, and digital divide data for US geographies. | remotenpm | 0.4.020 versions | None reported |
| Mirvio Cloud video and audio tools: variants, RGB scan, metadata, reframe, compression, and joins. | remote | 1.1.01 version | None reported |
| Semurg agent memory Self-hosted memory for AI agents over MCP: knowledge graph, vectors, graph RAG, cited answers. | pypi | 0.1.665 versions | None reported |
| Opencollective Open Collective public MCP. | remotenpm | 0.2.16 versions | None reported |
| Opendatasoft Opendatasoft (generic portal) MCP. | remotenpm | 0.2.17 versions | None reported |
| OceanSphere Engines - marine equipment library Read-only marine equipment library: models, makers, categories, values with source labels. | remote | 1.0.01 version | None reported |
| Opendata Canada open.canada.ca MCP — Canada CKAN catalogue. | remotenpm | 0.2.16 versions | None reported |
| Openbeautyfacts Open Beauty Facts MCP — Open Beauty Facts API (free, no auth, keyless). | remotenpm | 0.2.16 versions | None reported |
| io.github.CloudCorpRecords/complydir Search a curated directory of ISO 27001, SOC 2 and compliance services, with listing checks. | npmoci | 0.1.01 version | None reported |
| Opencitations OpenCitations MCP — citation index (COCI + general Index API). | remotenpm | 0.2.16 versions | None reported |
| Openchargemap Open Charge Map MCP — global EV charging station database (openchargemap.io). | remotenpm | 0.2.16 versions | None reported |
| Opencellid OpenCellID MCP — cell tower geolocation database (free with key) | remotenpm | 0.2.16 versions | None reported |
| Machina x402-powered AI agent services — URL extraction, PDF processing, code scanning, and more. | pypi | 0.1.11 version | None reported |
| Opencages OpenCage MCP. | remotenpm | 0.2.16 versions | None reported |
| Openaq OpenAQ MCP — global air-quality measurements via the OpenAQ v3 API. | remotenpm | 0.2.16 versions | None reported |
| Openalex OpenAlex MCP — wraps the OpenAlex API (scholarly works, free, no auth) | remotenpm | 0.2.16 versions | None reported |
| io.github.Honeyfield-Org/ris Access Austrian laws, court decisions & legal documents via the RIS API. | npm | 1.9.04 versions | None reported |
| Openaire OpenAIRE MCP — EU research outputs (publications, datasets, software, projects) | remotenpm | 0.2.17 versions | None reported |
| Nimbus BCI BCI/EEG toolkit: public MOABB/BNCI datasets, pipeline build/validate, hosted training, BIDS export. | remotepypi | 0.14.2129 versions | None reported |
| Meta Ads MCP by AdPlug Meta Ads MCP server: 10 tools for Facebook and Instagram reports, ads, Ad Library. Ads start paused. | remote | 1.0.01 version | None reported |
| Open Sanctions OpenSanctions MCP — global sanctions and PEP data. | remotenpm | 0.2.16 versions | None reported |
| Openagenda OpenAgenda MCP. | remotenpm | 0.2.16 versions | None reported |
| Open Meteo Open-Meteo MCP — weather forecast + historical reanalysis + sister APIs | remotenpm | 0.2.18 versions | None reported |
| Open Notify Open Notify MCP — ISS position + people in space | remotenpm | 0.2.16 versions | None reported |
| Okx OKX v5 public MCP. | remotenpm | 0.2.16 versions | None reported |
| Open Fec OpenFEC MCP — Federal Election Commission campaign finance data | remotenpm | 0.2.16 versions | None reported |
| Mothership Mothership LTL, FTL & Local Freight: get quotes and track shipments. | remote | 1.0.103 versions | None reported |
| io.github.cyanheads/usaspending-mcp-server Access US federal award, recipient, agency, and spending analytics data from USAspending.gov. | remotenpm | 0.7.130 versions | None reported |
| Open Elevation Open-Elevation MCP — terrain elevation by lat/lon (no auth) | remotenpm | 0.2.16 versions | None reported |
| Open Contracting Open Contracting MCP — international public procurement: government tenders and contract awards… | remotenpm | 0.2.16 versions | None reported |
| Ooni OONI MCP — internet censorship & website reachability measurements from the Open Observatory of… | remotenpm | 0.2.16 versions | None reported |
| Open Corporates OpenCorporates MCP — Global company registry data (BYO key) | remotenpm | 0.2.16 versions | None reported |
| Onedrive OneDrive (Microsoft Graph) MCP Pack | remotenpm | 0.2.16 versions | None reported |
| io.github.stackscribe-ai/coding-agent-audit Audits Claude Code/Cursor MCP configs for supply-chain backdoors and risky permissions. | pypi | 0.11.08 versions | None reported |
| Onthisday On This Day MCP — wraps byabbe.se/on-this-day (free, no auth) | remotenpm | 0.2.16 versions | None reported |
| x402serps Pay-per-call web search from $0.004, cited answers, crawl, research, SEO and leads via x402. | remote | 1.3.15 versions | None reported |
| AssemblyAI Transcribe, summarize and analyze audio with AssemblyAI speech-to-text and Speech Understanding. | remote | 1.0.01 version | None reported |
| Onet O*NET MCP — wraps the O*NET Web Services (US DOL) occupation taxonomy (services.onetcenter.org).… | remotenpm | 0.2.16 versions | None reported |
| Oneinfo Storage Italian regulated disclosures direct from 1INFO — keyless, same-day-fresh. | remotenpm | 0.2.17 versions | None reported |
| Omdb OMDb MCP — IMDB-derived movie / TV / episode data (BYO key) | remotenpm | 0.2.16 versions | None reported |
| Oig Self Disclosure Settlements HHS-OIG Self-Disclosure Protocol settlements — fleet #3274. | remotenpm | 0.2.14 versions | None reported |
| Oklahoma Code Oklahoma Statutes — state statutes by citation, full-text topic search, amendment history, and… | remotenpm | 0.2.15 versions | None reported |