35,851 servers · rescanned daily
Every MCP server, tested. Every trust score, published.
- Median score
- 61
- Scored 90+
- 1,333
- Verified
- 7
- Flagged packages
- 1
- Publishers
- 21,234
What we verify
We read the real schemas
We open a live MCP session, run the handshake and read every tool schema from the server itself. Nothing on this page is a publisher's description of their own server.
Live example: xyz.mindjack/mcp
We check TLS and OAuth
We read the certificate chain, the OAuth metadata and whether the call path needs a token. A README shows none of that.
Live example: VerifyMCP
We rescan daily
We resolve each package's production dependency tree against OSV and rescore every server daily, so a tool set that changes under you shows up here.
Live example: Canvas API MCP
Filter the directory
Ranked by trust ↓
MCP servers ranked by trust score
remote Filter: remote
- 12101 US state NC +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-nc/mcpstreamable-http no auth
- 61
- 12102 US state ND +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-nd/mcpstreamable-http no auth
- 61
- 12103 US state NE +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-ne/mcpstreamable-http no auth
- 61
- 12104 US state NJ +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-nj/mcpstreamable-http no auth
- 61
- 12105 US state NM +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-nm/mcpstreamable-http no auth
- 61
- 12106 US state NV +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-nv/mcpstreamable-http no auth
- 61
- 12107 US state OH +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-oh/mcpstreamable-http no auth
- 61
- 12108 US state OK +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-ok/mcpstreamable-http no auth
- 61
- 12109 US state OR +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-or/mcpstreamable-http no auth
- 61
- 12110 US state PA +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-pa/mcpstreamable-http no auth
- 61
- 12111 US state RI +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-ri/mcpstreamable-http no auth
- 61
- 12112 US state SC +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-sc/mcpstreamable-http no auth
- 61
- 12113 US state SD +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-sd/mcpstreamable-http no auth
- 61
- 12114 US state TN +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-tn/mcpstreamable-http no auth
- 61
- 12115 US state TX +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-tx/mcpstreamable-http no auth
- 61
- 12116 US state UT +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-ut/mcpstreamable-http no auth
- 61
- 12117 US state VA +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-va/mcpstreamable-http no auth
- 61
- 12118 US state VT +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-vt/mcpstreamable-http no auth
- 61
- 12119 US state WA +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-wa/mcpstreamable-http no auth
- 61
- 12120 US state WI +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-wi/mcpstreamable-http no auth
- 61
- 12121 US state WV +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-wv/mcpstreamable-http no auth
- 61
- 12122 US state WY +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-wy/mcpstreamable-http no auth
- 61
- 12123 User-Agent length, value discarded +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ua-len/mcpstreamable-http no auth
- 61
- 12124 UTC century number +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/century/mcpstreamable-http no auth
- 61
- 12125 UTC day of year +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/doy-utc/mcpstreamable-http no auth
- 61
- 12126 UTC day of year 1-366 +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/day-of-year/mcpstreamable-http no auth
- 61
- 12127 UTC decade start year +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/decade/mcpstreamable-http no auth
- 61
- 12128 UTC first day of the current month +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/month-1/mcpstreamable-http no auth
- 61
- 12129 UTC fiscal quarter 1-4 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/fiscal-q/mcpstreamable-http no auth
- 61
- 12130 UTC hour 0-23 band +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hour-ok/mcpstreamable-http no auth
- 61
- 12131 UTC ISO date +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/iso-date-utc/mcpstreamable-http no auth
- 61
- 12132 UTC ISO ordinal date +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ordinal-utc/mcpstreamable-http no auth
- 61
- 12133 UTC ISO ordinal date YYYY-DDD +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/iso-ord/mcpstreamable-http no auth
- 61
- 12134 UTC ISO time only +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/iso-time-utc/mcpstreamable-http no auth
- 61
- 12135 UTC ISO to unix seconds, value discarded +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/iso-to-unix/mcpstreamable-http no auth
- 61
- 12136 UTC ISO week number +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/week-number/mcpstreamable-http no auth
- 61
- 12137 UTC ISO week-date +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/iso-week-date/mcpstreamable-http no auth
- 61
- 12138 UTC ISO week-date shape +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/weekdate-utc/mcpstreamable-http no auth
- 61
- 12139 UTC last day of the current month +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/month-n/mcpstreamable-http no auth
- 61
- 12140 UTC last day of the current quarter +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/q-end/mcpstreamable-http no auth
- 61
- 12141 UTC leap-year flag +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/leap-year-utc/mcpstreamable-http no auth
- 61
- 12142 UTC milliseconds remainder +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ms-utc/mcpstreamable-http no auth
- 61
- 12143 UTC minute +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/minute-utc/mcpstreamable-http no auth
- 61
- 12144 UTC Monday of the current ISO week +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/week-mon/mcpstreamable-http no auth
- 61
- 12145 UTC offset hours +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/tz-offset-utc/mcpstreamable-http no auth
- 61
- 12146 UTC offset shape like +02:00 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/offset-utc/mcpstreamable-http no auth
- 61
- 12147 UTC quarter +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/quarter-utc/mcpstreamable-http no auth
- 61
- 12148 UTC second +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/second-utc/mcpstreamable-http no auth
- 61
- 12149 UTC start of the current month +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/month-start/mcpstreamable-http no auth
- 61
- 12150 UTC start of the current quarter +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/q-start-utc/mcpstreamable-http no auth
- 61
Max 5: deselect one first