Comprehensive Model Context Protocol server for managing Home Assistant through AI assistants.
Nothing to run from here
GribStream MCP is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
12
tools declared
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trust score
remote
at its publisher
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calls last 7d
What it does
Hosted weather data MCP for discovery, validation, and OAuth-protected GribStream queries.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http gribstream-mcp https://gribstream.com/mcp
# 2 — ask your agent for something these tools do
# gribstream_build_runs_request, gribstream_build_timeseries_request, gribstream_get_dataset and 9 more
GribStream MCP costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
GCAll 1 server
gribstream.com1 server
1 category
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it. Its publisher asks you to sign in with OAuth: run /mcp in Claude Code and pick this server, and it opens a browser for that once.
claude mcp add --scope user --transport http gribstream-mcp https://gribstream.com/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add — the only sign-in is its publisher’s own, with OAuth.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
12 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
NO AUTH / PUBLIC / READ-ONLY. Builds and validates a copy-pasteable authenticated /api/v2/{dataset}/runs HTTP request without sending it. This tool does not execute the request, query weather values, or return forecast data. Use gribstream_query_runs when the user asks for actual model-run forecast data or CSV/JSON/NDJSON/Parquet data. Generated direct API requests include Accept-Encoding: gzip, a
| Parameter | Type | Required | Notes |
|---|---|---|---|
| accept | string | no | Desired response format for the eventual HTTP request. Prefer application/vnd.apache.parquet for dense grids and large typed tabular results. |
| dataset | string | yes | Dataset code, for example gfs, ifsoper, nbm, hrrr, or urma. |
| request | object | yes | Runs request body. Use timesList for exact UTC model run times, or the half-open range forecastedFrom+forecastedUntil where forecastedFrom is inclusive, forecastedUntil is exclusive, and forecastedFro |
NO AUTH / PUBLIC / READ-ONLY. Builds and validates a copy-pasteable authenticated /api/v2/{dataset}/timeseries HTTP request without sending it. This tool does not execute the request, query weather values, or return forecast data. Use gribstream_query_timeseries when the user asks for actual weather values or CSV/JSON/NDJSON/Parquet data. Generated direct API requests include Accept-Encoding: gzip
| Parameter | Type | Required | Notes |
|---|---|---|---|
| accept | string | no | Desired response format for the eventual HTTP request. Prefer application/vnd.apache.parquet for dense grids and large typed tabular results. |
| dataset | string | yes | Dataset code, for example gfs, ifsoper, nbm, hrrr, or urma. |
| request | object | yes | Timeseries request body. Use timesList for exact UTC valid times, or the half-open range fromTime+untilTime where fromTime is inclusive, untilTime is exclusive, and fromTime must be earlier than until |
NO AUTH / PUBLIC / READ-ONLY. Gets full public metadata for one dataset code, including archive coverage, cadence, tags, source links, and members. This tool does not query weather values and cannot return forecast data.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| dataset | string | yes | Dataset code, for example gfs, nbm, ifsoper, hrrr, urma. |
NO AUTH / PUBLIC / READ-ONLY. Gets the GribStream expression language reference, including github.com/expr-lang/expr syntax guidance, alias rules, examples, and the full exported func.* math function list. This tool does not query weather values and cannot return forecast data.
No parameter schema on file.
NO AUTH / PUBLIC / READ-ONLY. Gets detailed metadata and exact selector variations for one already-known dataset-native parameter code. Parameter codes are case-sensitive. For a common natural-language concept such as 2 metre temperature, use gribstream_resolve_shared_parameter before guessing a native code. This tool does not query weather values and cannot return forecast data.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| dataset | string | yes | Dataset code, for example ifsoper. |
| parameter | string | yes | Exact case-sensitive parameter short name, for example 100u, 2t, TMP, or APCP. |
NO AUTH / PUBLIC / READ-ONLY. Lists public GribStream datasets and metadata. This tool does not query weather values and cannot return forecast data. Supports catalog filters such as code, family, tag, and is_ensemble.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| code | no | Dataset code or list of dataset codes, for example gfs or ["gfs", "ifsoper"]. | |
| family | string | no | Dataset family filter, for example gfs, ifs, nbm, hrrr, rap, rtma, urma. |
| is_ensemble | boolean | no | Filter to ensemble datasets when true, or deterministic datasets when false. |
| tag | no | Tag or list of tags. Multiple tags use AND semantics in the API. |
NO AUTH / PUBLIC / READ-ONLY. Lists parameter summaries for one dataset. Use this before selecting exact case-sensitive parameter codes. This tool does not query weather values and cannot return forecast data.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| dataset | string | yes | Dataset code, for example ifsoper. |
NO AUTH / PUBLIC / READ-ONLY. Lists normalized shared parameter presets that can map one logical signal across datasets. Use this only when the shared parameter code is uncertain; when a common code such as temperature_2m is already clear, call gribstream_resolve_shared_parameter directly. This tool does not query weather values and cannot return forecast data.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| dataset | no | Optional dataset code or list of dataset codes to filter supported shared parameters. | |
| dataset_mode | string | no | Whether every listed dataset must support the preset or any one may support it. |
AUTH REQUIRED / DATA QUERY. Executes an authenticated /api/v2/{dataset}/runs request and returns actual weather/forecast data values across model runs. Use this tool, not the NO AUTH request-building or metadata tools, when the user asks to fetch, retrieve, download, return, or analyze model-run history, forecast aging, changing forecasts, CSV/JSON/NDJSON/Parquet data, plots, or analysis. Defaults
| Parameter | Type | Required | Notes |
|---|---|---|---|
| accept | string | no | Desired response format. Defaults to text/csv for compatibility. For dense grids and large tabular analysis, use application/vnd.apache.parquet only when a compatible reader is already known to be ava |
| dataset | string | yes | Dataset code, for example gfs, ifsoper, nbm, hrrr, or urma. |
| delivery | string | no | Optional result delivery mode. Set inline for CSV, JSON, or NDJSON in the MCP result, or url for a short-lived signed resource link. Omission defaults to inline for text formats; Parquet always uses U |
| max_bytes | integer | no | Maximum inline response bytes to return through MCP for CSV/JSON/NDJSON. Default and server-side maximum are 10000000. This setting does not limit artifacts delivered by signed URL. For dense grids or |
| request | object | yes | Runs request body. Use timesList for exact UTC model run times, or the half-open range forecastedFrom+forecastedUntil where forecastedFrom is inclusive, forecastedUntil is exclusive, and forecastedFro |
AUTH REQUIRED / DATA QUERY. Executes an authenticated /api/v2/{dataset}/timeseries request and returns actual weather/forecast data values. Use this tool, not the NO AUTH request-building or metadata tools, when the user asks to fetch, retrieve, download, return, or analyze weather values, CSV/JSON/NDJSON/Parquet data, plots, heatmaps, or best-available values by valid time. Defaults to inline CSV
| Parameter | Type | Required | Notes |
|---|---|---|---|
| accept | string | no | Desired response format. Defaults to text/csv for compatibility. For dense grids and large tabular analysis, use application/vnd.apache.parquet only when a compatible reader is already known to be ava |
| dataset | string | yes | Dataset code, for example gfs, ifsoper, nbm, hrrr, or urma. |
| delivery | string | no | Optional result delivery mode. Set inline for CSV, JSON, or NDJSON in the MCP result, or url for a short-lived signed resource link. Omission defaults to inline for text formats; Parquet always uses U |
| max_bytes | integer | no | Maximum inline response bytes to return through MCP for CSV/JSON/NDJSON. Default and server-side maximum are 10000000. This setting does not limit artifacts delivered by signed URL. For dense grids or |
| request | object | yes | Timeseries request body. Use timesList for exact UTC valid times, or the half-open range fromTime+untilTime where fromTime is inclusive, untilTime is exclusive, and fromTime must be earlier than until |
NO AUTH / PUBLIC / READ-ONLY. Resolves one shared parameter preset for a dataset, returning native variables and expressions to use in /timeseries or /runs request bodies. Use this first for common natural-language concepts such as 2 metre temperature or 10 metre wind instead of guessing dataset-native codes such as TMP. This tool does not execute the request, query weather values, or return forec
| Parameter | Type | Required | Notes |
|---|---|---|---|
| alias | string | no | Optional output alias for the resolved request. |
| dataset | string | no | Optional dataset code to resolve the shared parameter against. |
| parameter | string | yes | Shared parameter code, for example temperature_2m, wind_speed_10m, mean_sea_level_pressure, or wind_speed_500hpa. |
NO AUTH / PUBLIC / READ-ONLY. Validates the basic shape, exact selector tuples, and expression syntax of a proposed GribStream /timeseries or /runs request without sending it. This tool does not execute the request, query weather values, or return forecast data. Use this before returning any hand-edited curl or when changing a request from one dataset to another.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| dataset | string | yes | Dataset code, for example gfs, ifsoper, nbm, hrrr, or urma. |
| endpoint | string | yes | Endpoint to validate. |
| request | object | yes | Request body to validate. Omit asOf unless the user explicitly asks for backtesting, time travel, what was known then, or a historical model-run cutoff for /timeseries. Use request.coordinates for poi |
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install GribStream MCP or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
—Grade not published
No rule-by-rule report on file for this release
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
This listing is an address its publisher runs, and you connect to it directly — this marketplace is not in the path. The scanner reads packages and public source, and an address is neither. So there is no grade — not a withheld one, an unmeasured one.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 1.1.1.
1.1.1
undated
latestNo release note was published with this version.
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One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
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