Security MCP servers
Security scanning, identity and secrets. Every server below is from the official MCP registry and is checked by us each day.
Security
935 servers · page 7 of 32
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Mozilla Observatory
io.github.pipeworx-io/mozilla-observatoryMDN HTTP Observatory — grade any website's HTTP security headers and get the specific fixes, from…
Live 394 ms -
Musicbrainz
io.github.pipeworx-io/musicbrainzMusicBrainz MCP — wraps MusicBrainz Web Service v2 (free, no auth)
Live 215 ms -
Nationalize
io.github.pipeworx-io/nationalizeNationalize MCP — nationality prediction from first name (nationalize.io, free, no auth)
Live 284 ms -
Live 358 ms
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Nhtsa
io.github.pipeworx-io/nhtsaNHTSA MCP — wraps the NHTSA vPIC (Vehicle Product Information Catalog) API (free, no auth)…
Live 386 ms -
Live 400 ms
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Nsf Awards
io.github.pipeworx-io/nsf-awardsNSF Awards MCP — National Science Foundation award database (free, no auth)
Live 785 ms -
Live 237 ms
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Ny Authority Debt
io.github.pipeworx-io/ny-authority-debtny-authority-debt — New York public authority debt issuance. Fleet #1001.
Live 310 ms -
Nyfed Markets
io.github.pipeworx-io/nyfed-marketsNew York Fed Markets Data APIs — markets.newyorkfed.org, keyless JSON, no auth wall.…
Live 124 ms -
Oecd
io.github.pipeworx-io/oecdOECD MCP — Organisation for Economic Co-operation and Development data (free, no auth) via the…
Live 1190 ms -
Oeis
io.github.pipeworx-io/oeisOEIS (On-Line Encyclopedia of Integer Sequences) MCP. Authoritative database of integer sequences.…
Live 919 ms -
Ofr Funding
io.github.pipeworx-io/ofr-fundingOFR Short-Term Funding Monitor API — data.financialresearch.gov/v1, keyless, no auth wall. The…
Live 200 ms -
Onthisday
io.github.pipeworx-io/onthisdayOn This Day MCP — wraps byabbe.se/on-this-day (free, no auth)
Live 396 ms -
Open Elevation
io.github.pipeworx-io/open-elevationOpen-Elevation MCP — terrain elevation by lat/lon (no auth)
Live 295 ms -
Openalex
io.github.pipeworx-io/openalexOpenAlex MCP — wraps the OpenAlex API (scholarly works, free, no auth)
Live 151 ms -
Openbeautyfacts
io.github.pipeworx-io/openbeautyfactsOpen Beauty Facts MCP — Open Beauty Facts API (free, no auth, keyless).
Live 1040 ms -
Japan Authority Updates (FSA, BOJ, MOF)
io.github.sition-jp/jp-authoritiesJapan FSA, BOJ and MOF updates for AI agents. Free health tool; paid tools via x402 USDC on Base.
Live 451 ms -
Gumiidő – gumicsere-sürgősség
io.github.szikoramarci/gumiidoWinter/summer tyre change urgency for Hungarian towns from the local 14-day forecast. No auth.
Live 124 ms -
CPI Inflation Calculator
io.github.theluckystrike/cpi-inflation-calculator-mcpInflation calculator with official BLS CPI 1913 to the latest month, raise vs inflation, SS COLA.
Live 595 ms -
Lacuna Research MCP
io.github.tiptreesystems/lacuna-research-mcpSearch Lacuna's ML research graph for papers, directions, authors, venues, and hypotheses.
Live 352 ms -
CertScore.ai MCP Light
ai.certscore/mcp-lightFree website privacy scanner for pre-consent cookies, trackers, consent, policy, and HTTPS/TLS.
Live 1054 ms -
Gig Logistics MCP by Nova (CIVAI)
co.civai.nova/mcp-bgpt-giglogisticsTrack your Gig Logistics parcels and shipments.
Live 1270 ms -
Tweet Downloader MCP by Nova (CIVAI)
co.civai.nova/mcp-bgpt-tweet-downloaderGet the text and download links from a public X post.
Live 1178 ms -
pwned.coffee
coffee.pwned/pwned-coffeeLive security incidents, updated hourly: fix status, fixed versions, lockfile and repo checks.
Live 601 ms -
Why Won't AI Mention My Product
com.whywontai/ai-visibilitySee what GPTBot, ClaudeBot and other crawlers get from a site: robots.txt checks and AI scans.
Live 422 ms -
AI Verified
io.aiverified/verify-businessverify_business checks identity by domain or hash. Not a ranking, citation, or recommendation.
Live 183 ms -
Live 256 ms
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Live 253 ms
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Live 186 ms
Data: the official MCP registry, read daily. Live status, response time and tool lists come from our own check: we connect without credentials, so servers that need a key show as "Live, key required". Maintainers can add a "Listed on NestDaddy" badge from their server's page.