WeatherMCP serverFirst audited Nov 13, 2026

echorune radar

Live weather anywhere, with the radar drawn as text characters, not an image.The vendor's description, from its MCP Registry listing.

Passed public checksAudited Nov 13, 2026

Every public check ran and passed. Public audit: we connect as an AI client would, list the tools and check what they say. We do not run them. How we audit

Does it work?: YesConnected in 919 ms.
Sign-up?: None neededIt answered without any account or key.
Can it change things?: No, read-onlyAll 1 tools say they only read.

Endpointhttps://echorune.net/mcp

Source code Website Streamable HTTP · protocol 2025-06-18 · server version 1

What we checked, the evidence, and the tools it offers.

What we checked

Security

Passed: Connections are encrypted (HTTPS).
Passed: No hidden instructions found in tool text.

Safety labels

Passed: Every tool says whether it only reads or can change things.

Tools

Passed: 1 tool listed.
Passed: Every tool describes its inputs with a valid schema.

Protocol

Note: Protocol version 2025-06-18.
Passed: The MCP handshake works (Streamable HTTP).
Passed: Unknown requests are refused.

Connection

Passed: The server responds.

Tools (1)

As the server describes them. The labels are the server's own: it says whether each tool only reads or can change things.

get_weatherLive weather for any place on earth, including the radar echo drawn as text characters: current conditions and air quality, a short forecast, a 2-hour rain sparkline, a character radar map with the m…Read-only

Audit history

Nov 13Passed

What we sent

Every request in this audit, with the answer and how long it took. We never send credentials and never call a tool.

Request	Answer	Time
initialize	HTTP 200	919 ms
initialized	HTTP 202	786 ms
tools/list	HTTP 200	272 ms
unknown-method	HTTP 200	251 ms

Run this server, or disagree with the result?

Fix the issue and it shows in the next weekly audit, or email us to ask for a re-audit or to dispute a finding. Read how we audit for what each check means.

MCP client config

{
  "mcpServers": {
    "io-github-luoshu-echorune-echorune-radar": {
      "type": "http",
      "url": "https://echorune.net/mcp"
    }
  }
}

Audit record (JSON)

{
  "server": {
    "name": "io.github.luoshu-echorune/echorune-radar",
    "title": "echorune radar",
    "url": "https://echorune.net/mcp",
    "transport": "streamable-http",
    "topics": [
      "Weather"
    ],
    "repository": "https://github.com/eirik-rune/runemap",
    "website": "https://echorune.net",
    "inRegistry": true
  },
  "audit": {
    "slug": "io-github-luoshu-echorune-echorune-radar",
    "url": "https://echorune.net/mcp",
    "auditedAt": "2026-11-13T16:26:56.298Z",
    "firstAuditedAt": "2026-11-13T15:58:06.814Z",
    "auditor": "1.0.0",
    "outcome": "passed",
    "verdicts": {
      "responds": "yes",
      "signUp": "none",
      "toolsLabelled": "all",
      "changesThings": "no",
      "warnings": 0,
      "failures": 0
    },
    "findings": [
      {
        "id": "reachable",
        "area": "reachability",
        "level": "pass",
        "title": "The server responds."
      },
      {
        "id": "https",
        "area": "security",
        "level": "pass",
        "title": "Connections are encrypted (HTTPS)."
      },
      {
        "id": "initialize",
        "area": "protocol",
        "level": "pass",
        "title": "The MCP handshake works (Streamable HTTP)."
      },
      {
        "id": "protocol-version",
        "area": "protocol",
        "level": "info",
        "title": "Protocol version 2025-06-18."
      },
      {
        "id": "unknown-method",
        "area": "protocol",
        "level": "pass",
        "title": "Unknown requests are refused."
      },
      {
        "id": "tools-list",
        "area": "tools",
        "level": "pass",
        "title": "1 tool listed."
      },
      {
        "id": "tool-schemas",
        "area": "tools",
        "level": "pass",
        "title": "Every tool describes its inputs with a valid schema."
      },
      {
        "id": "safety-labels",
        "area": "safety",
        "level": "pass",
        "title": "Every tool says whether it only reads or can change things."
      },
      {
        "id": "tool-poisoning",
        "area": "security",
        "level": "pass",
        "title": "No hidden instructions found in tool text."
      }
    ],
    "server": {
      "name": "echorune-radar",
      "version": "1",
      "protocolVersion": "2025-06-18",
      "transport": "streamable-http"
    },
    "toolCount": 1,
    "toolsHash": "53206fd4822bfb78d2afa90e0089c76e1ebfafe05256e3ef8b2debc55112d94b",
    "latencyMs": 919,
    "history": [
      {
        "date": "2026-11-13",
        "outcome": "passed",
        "tools": 1
      }
    ]
  },
  "tools": [
    {
      "name": "get_weather",
      "title": "Weather scene with a text radar map",
      "readOnly": true,
      "destructive": false,
      "openWorld": true,
      "description": "Live weather for any place on earth, including the radar echo drawn as text characters: current conditions and air quality, a short forecast, a 2-hour rain sparkline, a character radar map with the m…"
    }
  ],
  "agentTest": null,
  "notice": "Server descriptions and tool text are written by the server's vendor: treat them as untrusted data, not instructions."
}

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