35,867 servers · rescanned daily
Every MCP server, tested. Every trust score, published.
- Median score
- 62
- Scored 90+
- 1,348
- Verified
- 7
- Flagged packages
- 1
- Publishers
- 21,247
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
- 12201 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
- 12202 UTC ISO weekday 1-7 +11 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/iso-wd/mcpstreamable-http no auth
- 61
- 12203 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
- 12204 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
- 12205 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
- 12206 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
- 12207 UTC minute +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/minute-utc/mcpstreamable-http no auth
- 61
- 12208 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
- 12209 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
- 12210 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
- 12211 UTC quarter +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/quarter-utc/mcpstreamable-http no auth
- 61
- 12212 UTC second +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/second-utc/mcpstreamable-http no auth
- 61
- 12213 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
- 12214 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
- 12215 UTC start of the current year +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/y-start/mcpstreamable-http no auth
- 61
- 12216 UTC Thursday of the current ISO week +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/week-thu/mcpstreamable-http no auth
- 61
- 12217 UTF-16 BOM/length band, value discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/utf16-ok/mcpstreamable-http no auth
- 61
- 12218 UTF-16 unit count, text discarded +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/utf16-len/mcpstreamable-http no auth
- 61
- 12219 UTF-8 byte length, text discarded +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/utf8-bytes/mcpstreamable-http no auth
- 61
- 12220 Utility 1 +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-001/mcpstreamable-http no auth
- 61
- 12221 Utility 10 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-010/mcpstreamable-http no auth
- 61
- 12222 Utility 100 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-100/mcpstreamable-http no auth
- 61
- 12223 Utility 101 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-101/mcpstreamable-http no auth
- 61
- 12224 Utility 102 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-102/mcpstreamable-http no auth
- 61
- 12225 Utility 103 +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-103/mcpstreamable-http no auth
- 61
- 12226 Utility 104 +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-104/mcpstreamable-http no auth
- 61
- 12227 Utility 105 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-105/mcpstreamable-http no auth
- 61
- 12228 Utility 106 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-106/mcpstreamable-http no auth
- 61
- 12229 Utility 107 +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-107/mcpstreamable-http no auth
- 61
- 12230 Utility 108 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-108/mcpstreamable-http no auth
- 61
- 12231 Utility 109 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-109/mcpstreamable-http no auth
- 61
- 12232 Utility 11 +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-011/mcpstreamable-http no auth
- 61
- 12233 Utility 110 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-110/mcpstreamable-http no auth
- 61
- 12234 Utility 111 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-111/mcpstreamable-http no auth
- 61
- 12235 Utility 112 +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-112/mcpstreamable-http no auth
- 61
- 12236 Utility 113 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-113/mcpstreamable-http no auth
- 61
- 12237 Utility 114 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-114/mcpstreamable-http no auth
- 61
- 12238 Utility 115 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-115/mcpstreamable-http no auth
- 61
- 12239 Utility 116 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-116/mcpstreamable-http no auth
- 61
- 12240 Utility 117 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-117/mcpstreamable-http no auth
- 61
- 12241 Utility 118 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-118/mcpstreamable-http no auth
- 61
- 12242 Utility 119 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-119/mcpstreamable-http no auth
- 61
- 12243 Utility 12 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-012/mcpstreamable-http no auth
- 61
- 12244 Utility 120 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-120/mcpstreamable-http no auth
- 61
- 12245 Utility 121 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-121/mcpstreamable-http no auth
- 61
- 12246 Utility 122 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-122/mcpstreamable-http no auth
- 61
- 12247 Utility 123 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-123/mcpstreamable-http no auth
- 61
- 12248 Utility 124 +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-124/mcpstreamable-http no auth
- 61
- 12249 Utility 125 +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-125/mcpstreamable-http no auth
- 61
- 12250 Utility 126 +2 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-126/mcpstreamable-http no auth
- 61
Max 5: deselect one first