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Search / io.github.dynamical-org/mcp

dynamical.org Weather & Climate Catalog

R0· no sign-in

Search dynamical.org's open STAC catalog of weather & climate datasets (GFS, ECMWF, HRRR).

v0.1.1 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality82good
Trust72of 100
Uptime, 30 days95%
Latency p50429 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "dynamical-org": {
      "type": "http",
      "url": "https://mcp.dynamical.org/mcp"
    }
  }
}
claude mcp add --transport http dynamical-org https://mcp.dynamical.org/mcp
[mcp_servers.dynamical-org]
url = "https://mcp.dynamical.org/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "dynamical-org": {
      "type": "remote",
      "url": "https://mcp.dynamical.org/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "dynamical-org": {
      "type": "http",
      "url": "https://mcp.dynamical.org/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=dynamical-org&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmR5bmFtaWNhbC5vcmcvbWNwIn0%3D"
}
{
  "servers": {
    "dynamical-org": {
      "type": "http",
      "url": "https://mcp.dynamical.org/mcp"
    }
  }
}
{
  "mcpServers": {
    "dynamical-org": {
      "httpUrl": "https://mcp.dynamical.org/mcp"
    }
  }
}
extensions:
  "dynamical-org":
    enabled: true
    name: "dynamical-org"
    type: streamable_http
    uri: "https://mcp.dynamical.org/mcp"
    timeout: 300

Quality 82 / 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 hygiene79 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • warn
    tools.description_length1 tools have descriptions over 1,024 characters, which crowds the context
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations4 of 4 tools declare readOnlyHint or destructiveHint
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_access_pattern (destructiveHint, idempotentHint); get_dataset_info (destructiveHint, idempotentHint); list_recent_runs (destructiveHint, idempotentHint); …
  • pass
    tools.token_costabout 1,159 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

4 tools, about 1,159 tokens to load them all · tool set 56fae2f2e2fc · checked 2026-10-20 10:03 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 72 / 100

no-repository
provenance45
liveness98
freshness65
hygiene80

+website +reachable +uptime-95% ~updated-106d-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://mcp.dynamical.org/mcp streamable-httpnoneyes95%429 ms2025-11-252026-10-20

Tools (4)

get_access_patternread-onlyGet the storage URI and working code for opening a dynamical.org dataset's data. dynamical.org publishes a Python package, `dynamical-catalog`, that reads the STAC catalog itself to resolve and open a dataset -- it's the recommended access pattern because it can't go stale even if the underlying storage format or location changes. This tool also returns the dataset's low-level storage details (from the STAC asset, fetched live) and a lower-level xarray/fsspec snippet for callers who need direct access instead of the wrapper package. Args: collection_id: A STAC collection id, e.g. "noaa-gfs-forecast". Use search_catalog to discover ids. Returns: A dict with the recommended `dynamical_catalog.open(...)` snippet, a `worked_example` pulled from the collection's own STAC metadata when one is published, the raw asset URI/type/storage options, and a generated low-level open snippet (icechunk/zarr/geoparquet, chosen from the asset's declared type). Raises ValueError (listing valid ids) if collection_id is unknown.
get_dataset_inforead-onlyGet documentation, spatial/time resolution, domain, and update cadence for one dynamical.org dataset. dynamical.org/catalog is itself rendered from this same STAC catalog, so this tool fetches the collection document live (short TTL cache) rather than relying on anything baked into this server -- it's always as fresh as the STAC catalog itself. Args: collection_id: A STAC collection id, e.g. "noaa-gfs-forecast", "noaa-hrrr-analysis", or "ecmwf-aifs-ens-forecast". Use search_catalog to discover ids. Returns: A dict with title/model name, prose descriptions, spatial and time domain/resolution, forecast range (for forecast datasets), license and attribution, the dataset's variables, and links to its docs page and example notebooks. Raises ValueError (listing valid ids) if collection_id is unknown.
list_recent_runsread-onlyCheck run freshness and arrival status for a dynamical.org forecast dataset, from the same public feed status.dynamical.org's dashboard polls. Only forecast collections are pipeline-monitored today (analysis collections like noaa-gfs-analysis or noaa-mrms-conus-analysis-hourly aren't yet tracked by this feed). Args: collection_id: A STAC collection id, e.g. "noaa-gfs-forecast". limit: Maximum number of recent runs to return, most recent first (default 10). Returns: A dict with the overall pipeline `sla_status`, this product's cadence and next expected init/completion time, typical latency stats, and up to `limit` recent runs (`init_time`, `status`, `completion_pct`, `on_timedness`, arrival/latency timestamps). If collection_id isn't pipeline-monitored, returns `monitored`: False plus the list of collection ids that are.
search_catalogread-onlySearch dynamical.org's STAC catalog of cloud-optimized weather and climate datasets. Matches against each dataset's model name, description, spatial/time domain and resolution, forecast range, and variable names -- so a query can be a model ("GFS"), a variable ("precipitation", "temperature_2m"), a region ("continental US", "global"), or a resolution ("3km", "0.25 degree"). Results are ranked by number of matching terms. Args: query: Free-text search terms, e.g. "hourly precipitation CONUS" or "ECMWF ensemble forecast". limit: Maximum number of results to return (default 5). Returns: {"query": ..., "results": [{"collection_id", "title", "model_name", "description_summary", "spatial_domain", "spatial_resolution", "matched_variables", "score"}, ...]}, most relevant first. Pass a result's collection_id to get_dataset_info, get_access_pattern, or list_recent_runs.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "io.github.dynamical-org/mcp",
  "title": "dynamical.org Weather & Climate Catalog",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.dynamical.org/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.1",
  "websiteUrl": "https://dynamical.org",
  "description": "Search dynamical.org's open STAC catalog of weather & climate datasets (GFS, ECMWF, HRRR)."
}