# GribStream.com Historical Weather Forecast API

> GribStream.com Historical Weather Forecast API — elpeque2-gribstream. Use this tool when you need to access historical weather forecast data for AI modeling, as it provides a Model Context Protocol server to discover and inspect forecast datasets, validate requests, and generate API requests for various models like GFS and ECMWF IFS. It solves problems of data discovery, validation, and API request generation for weather forecasting use cases. The API takes in request parameters and outputs runnable API requests and forecast data.

Canonical page: https://skillsregistry.net/skills/elpeque2-gribstream  
JSON: https://api.skillsregistry.net/v1/skills/elpeque2-gribstream

## Description

GribStream MCP is a Model Context Protocol server for weather forecast data. It helps AI tools discover GribStream datasets, inspect exact forecast variables and levels, validate request bodies, and generate runnable API requests for models such as GFS, ECMWF IFS, NBM, HRRR, and more.

## Trust

- **Trust score (0–1):** 0.30
- **Verification tier:** unverified
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** maps-location
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/elpeque2/gribstream)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "elpeque2-gribstream"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/elpeque2-gribstream` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/elpeque2-gribstream/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt