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Weather of Record MCP server

Which MCP servers are Weather of Record's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-25

← Back to Weather of Record

Whose server it is
  • Registry namecom.weatherofrecord/weather-of-recordverified in the MCP registry

The registry name sits under weatherofrecord.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-25
  • Stateanswerschecked 2026-10-25
  • Tools3
  • Server calls itselfweather-of-record
  • Server versiond212cb5
  • Protocol version2025-06-18

On 2026-10-25 the server answered initialize and tools/list without a sign-in. First answer in 90 ms.

Should an agent connect itConnect it, with care
  • Its tools do Pull storm reports near a property on a loss date, but not Export sourced weather records as PDF, Word, or Excel files.

Once connected

  • For "Pull storm reports near a property on a loss date", the likely first call is submit_lookup.
  • Parameters are untyped or undescribed in 1 of 4 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 9, the first on 2026-10-26
  • INITE MCP score85 of 100answers 100 · does the job 50 · definitions 96 · context 100 · connects 100
  • What an agent can do with it1 of 2 use cases
  • Answered100% of days9 of 9 daily checks
  • Median first answer267 ms
  • Space in an agent's context≈ 779 tokensthe definitions of all its tools (4), which an agent carries on every turn
  • Tool definitionsA · 96 of 100
  • Typed results0 of 4 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 1 of 4

What an agent can do with it

  • can do · Pull storm reports near a property on a loss date
  • not sure · Retrieve nearby station wind and rainfall records for a claim
  • cannot · Export sourced weather records as PDF, Word, or Excel files

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers3 tools · read 2026-10-25
  • submit_lookup

    Start a weather-records lookup for one U.S. street address and date. Returns a lookup_id; the records are ready in about two minutes -- call get_lookup with it. Records reach back to about 1960. Records, not opinions: nothing returned is…

  • get_lookup

    Check a lookup started with submit_lookup. The status is queued, running, done or failed. When done, the result holds the records with their provenance and a notice. A failed lookup carries a reason and no records. The absence of a record…

  • get_forecast

    Returns the current National Weather Service forecast for a US point. This is a forecast, not a record of observed weather. Send latitude and longitude (no key needed), or a U.S. street address (needs the free key). Returns 12-hour…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "weather-of-record": {
      "type": "http",
      "url": "https://weatherofrecord.com/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http weatherofrecord https://weatherofrecord.com/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://weatherofrecord.com/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.