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Port Scanner API

R0· no sign-in

Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.

v1.0.1 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality85good
Trust75of 100
Uptime, 30 days94%
Latency p50303 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "port-scanner": {
      "type": "http",
      "url": "https://api.portscan.com/mcp"
    }
  }
}
claude mcp add --transport http port-scanner https://api.portscan.com/mcp
[mcp_servers.port-scanner]
url = "https://api.portscan.com/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "port-scanner": {
      "type": "remote",
      "url": "https://api.portscan.com/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "port-scanner": {
      "type": "http",
      "url": "https://api.portscan.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=port-scanner&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBpLnBvcnRzY2FuLmNvbS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "port-scanner": {
      "type": "http",
      "url": "https://api.portscan.com/mcp"
    }
  }
}
{
  "mcpServers": {
    "port-scanner": {
      "httpUrl": "https://api.portscan.com/mcp"
    }
  }
}
extensions:
  "port-scanner":
    enabled: true
    name: "port-scanner"
    type: streamable_http
    uri: "https://api.portscan.com/mcp"
    timeout: 300

Quality 85 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene86 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations2 of 2 tools declare readOnlyHint or destructiveHint
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: fast_scan (destructiveHint, idempotentHint); deep_scan (destructiveHint, idempotentHint)
  • pass
    tools.token_costabout 427 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

2 tools, about 427 tokens to load them all · tool set 4ba872d0e005 · checked 2026-10-20 12:13 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 75 / 100

no-repository
provenance55
liveness97
freshness65
hygiene80

+dns-namespace +website +reachable +uptime-94% ~updated-116d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://api.portscan.com/mcp streamable-httpnoneyes94%303 ms2025-11-252026-10-20

Tools (2)

deep_scanScan all 65535 TCP ports (~1-5 min) of YOUR OWN public IP address - the egress IP of the machine running this MCP client. There is no target argument: by policy portscan only scans the requester's own IP. The call is non-blocking and keyed by your IP: it starts a scan if none is running, otherwise returns the current state. Call deep_scan repeatedly to poll until status is "complete" (or "incomplete"/"failed"); open ports and service banners are in the result. Pass rescan:true to force a fresh scan when a previous result already exists.
fast_scanScan the 32 most common TCP ports (~20s) of YOUR OWN public IP address - the egress IP of the machine running this MCP client. There is no target argument: by policy portscan only scans the requester's own IP. The call is non-blocking and keyed by your IP: it starts a scan if none is running, otherwise returns the current state. Call fast_scan repeatedly to poll until status is "complete" (or "incomplete"/"failed"); open ports and service banners are in the result. Pass rescan:true to force a fresh scan when a previous result already exists.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "com.portscan/port-scanner",
  "title": "Port Scanner API",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://api.portscan.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.1",
  "websiteUrl": "https://portscan.com",
  "description": "Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup."
}