36,003 servers · rescanned daily
Every MCP server, tested. Every trust score, published.
- Median score
- 62
- Scored 90+
- 1,345
- Verified
- 7
- Flagged packages
- 1
- Publishers
- 21,342
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
- 12601 Wiki Title Check +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/wiki-title-ok/mcpstreamable-http no auth
- 61
- 12602 Windows GUID braces shape, value discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/guid-ok/mcpstreamable-http no auth
- 61
- 12603 WKB endian marker, bytes discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/wkb-ok/mcpstreamable-http no auth
- 61
- 12604 WKT geometry token, value discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/wkt-ok/mcpstreamable-http no auth
- 61
- 12605 WWW-Authenticate scheme token, value discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/www-auth/mcpstreamable-http no auth
- 61
- 12606 X-Forwarded-For hop count, value discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xff-ok/mcpstreamable-http no auth
- 61
- 12607 X-Forwarded-Proto http/https, value discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xfp-ok/mcpstreamable-http no auth
- 61
- 12608 X-Real-IP IPv4/IPv6 shape, value discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/real-ip/mcpstreamable-http no auth
- 61
- 12609 XID 20-char shape, value discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xid-ok/mcpstreamable-http no auth
- 61
- 12610 XID timestamp prefix, value discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xid-ts/mcpstreamable-http no auth
- 61
- 12611 XML declaration shape, markup discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xml-decl-ok/mcpstreamable-http no auth
- 61
- 12612 XML namespace count, markup discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xml-ns-ok/mcpstreamable-http no auth
- 61
- 12613 XML plist dict count, body discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/plist-xml-ok/mcpstreamable-http no auth
- 61
- 12614 XML tag count, body discarded +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xml-tag-count/mcpstreamable-http no auth
- 61
- 12615 XML well-formed check, body discarded +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xml-ok/mcpstreamable-http no auth
- 61
- 12616 XOR-fold length, input discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xor-len/mcpstreamable-http no auth
- 61
- 12617 Xxencode charset, input discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xx-len/mcpstreamable-http no auth
- 61
- 12618 XXH128 hex length, input discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xxh128-len/mcpstreamable-http no auth
- 61
- 12619 XXH3 hex length, input discarded +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xxh3-len/mcpstreamable-http no auth
- 61
- 12620 XXH32 hex length, input discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xxh32-len/mcpstreamable-http no auth
- 61
- 12621 XXH64 hex length, input discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xxh64-len/mcpstreamable-http no auth
- 61
- 12622 xxHash hex length, input discarded +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xxhash-len/mcpstreamable-http no auth
- 61
- 12623 YAML anchor count, body discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/yaml-anchor-ok/mcpstreamable-http no auth
- 61
- 12624 YAML document-start count, body discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/yaml-doc-ok/mcpstreamable-http no auth
- 61
- 12625 YAML key count, body discarded +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/yaml-key-count/mcpstreamable-http no auth
- 61
- 12626 YAML top-level key count, values discarded +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/yaml-keys-ok/mcpstreamable-http no auth
- 61
- 12627 YAML validity, body discarded +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/yaml-ok/mcpstreamable-http no auth
- 61
- 12628 Yards to meters +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/yd-to-m/mcpstreamable-http no auth
- 61
- 12629 Yards to meters, number discarded +4 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/yd-m/mcpstreamable-http no auth
- 61
- 12630 yEnc header shape, input discarded +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/yenc-ok/mcpstreamable-http no auth
- 61
- 12631 yesterday/today/tomorrow from a UTC date +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/relative-day-utc/mcpstreamable-http no auth
- 61
- 12632 YouTube ID Shape +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/youtube-id-shape/mcpstreamable-http no auth
- 61
- 12633 Z85 charset, input discarded +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/z85-ok/mcpstreamable-http no auth
- 61
- 12634 ZIP magic-byte check, file discarded +3 61 61
Channels
- 61 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/zip-magic/mcpstreamable-http no auth
- 61
- 12635 나라장터 입찰 MCP +3 61 61
Channels
- 61 remote https://kr-public-mcp.songdonghyeon01.workers.dev/mcpstreamable-http no auth
- 61
- 12636 2027 連假與訂票指南 60 60
Channels
- 60 remote https://travel.penguindriver.com/mcpstreamable-http no auth
- 60
- 12637 :authority host:port shape, value discarded +3 60 60
- 12638 AgentMart +3 60 60
Channels
- 60 remote https://agentmart-kappa.vercel.app/api/mcpstreamable-http no auth
- 60
- 12639 AgentSite +2 60 60
Channels
- 60 remote https://agentsite-live.vercel.app/mcpstreamable-http no auth
- 60
- 12640 Angstroms to nanometers, number discarded +3 60 60
Channels
- 60 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ang-nm/mcpstreamable-http no auth
- 60
- 12641 Ansible hosts group count, body discarded +3 60 60
Channels
- 60 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ansible-ok/mcpstreamable-http no auth
- 60
- 12642 API Blueprint group count, body discarded +3 60 60
Channels
- 60 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/blueprint-ok/mcpstreamable-http no auth
- 60
- 12643 API Tool Calls 60 60
Channels
- 60 remote https://apitoolcalls.com/mcpstreamable-http no auth
- 60
- 12644 APKBUILD pkgname shape, body discarded +3 60 60
Channels
- 60 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/apkbuild-ok/mcpstreamable-http no auth
- 60
- 12645 Arcminutes to degrees, number discarded +3 60 60
Channels
- 60 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/arcmin-deg/mcpstreamable-http no auth
- 60
- 12646 Arcseconds to degrees, number discarded +3 60 60
Channels
- 60 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/arcsec-deg/mcpstreamable-http no auth
- 60
- 12647 Argon2d encoded shape, input discarded +3 60 60
Channels
- 60 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/argon2d-ok/mcpstreamable-http no auth
- 60
- 12648 Argon2i encoded shape, input discarded +3 60 60
Channels
- 60 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/argon2i-ok/mcpstreamable-http no auth
- 60
- 12649 arXiv id version shape, value discarded +3 60 60
Channels
- 60 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/arxiv-ok/mcpstreamable-http no auth
- 60
- 12650 AsyncAPI channel count, body discarded +3 60 60
Channels
- 60 remote https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/asyncapi-ok/mcpstreamable-http no auth
- 60
Max 5: deselect one first