gribstream-com

GribStream provides a live forecasts and historical weather API, offering access to global and regional forecast models, satellite and radar data, and atmospheric composition. Developers can query by coordinates, time ranges, and variables, integrating weather data into applications, AI tools, and databases. The service includes a Python client, MySQL-compatible endpoint, and extensive documentation for quick integration.

gribstream-com publishes 4 API contracts indexed on the APIs.io network, including Account API, Catalog API, Grid coordinates API, and 1 more. Tagged areas include Company, Weather, API, Forecast, and Data.

The gribstream-com catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

gribstream-com’s developer surface includes authentication, documentation, engineering blog, getting-started guide, and 18 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

49.2/100 developing Agent 39/100 agent ready Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 published contract 1 Agent Skills

Company WeatherAPIForecast Data

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 49.2/100 · developing

Contract Quality 13.0 / 21

Developer Ergonomics 8.4 / 17

Access Clarity 5.8 / 17

Operational Transparency 0.6 / 11

Contract Governance 7.2 / 10

Discoverability 5.6 / 9

Regulatory Posture 3.7 / 15

Agent readiness — 39/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too

6 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 34.2 — up to +13.2 composite points
Operational Transparency scores 5.3 — up to +12.3 composite points
Developer Ergonomics scores 49.3 — up to +10.1 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/gribstream-com/apis.yml: open an issue on github.com/api-evangelist/gribstream-com to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 4

Individual APIs this provider publishes, each with its own machine-readable definition.

gribstream-com Account API

Token-scoped quota and access status.

gribstream-com Catalog API

Free public dataset, parameter and selector discovery endpoints.

gribstream-com Grid coordinates API

Authenticated, metered native coordinate inventories.

gribstream-com Weather data API

Historical and forecast-run extraction endpoints.

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

gribstream-com-get-latest-forecasts

AGENT SKILL

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Gribstream Com Context

31 classes · 151 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

gribstream-com API Rules

14 rules · 13 errors 1 info

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

CatalogDataset

34 properties

JSON SCHEMA

CatalogParameter

11 properties

JSON SCHEMA

CatalogSharedParameter

17 properties

JSON SCHEMA

QuotaSnapshot

14 properties

JSON SCHEMA

RunsPostRequest

14 properties

JSON SCHEMA

TimeseriesPostRequest

15 properties

JSON SCHEMA

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Gribstream Com Authentication

http · 1 scheme

SECURITY

Gribstream Com Domain Security

DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Gribstream Com Agentic Access

13 operations · 3 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

AgentSkill

AgentSkill

WellKnown

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Build 3

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Hosts

Hosts

Source (apis.yml)

aid: gribstream-com
name: gribstream-com
description: GribStream provides a live forecasts and historical weather API, offering access to global and regional forecast
  models, satellite and radar data, and atmospheric composition. Developers can query by coordinates, time ranges, and variables,
  integrating weather data into applications, AI tools, and databases. The service includes a Python client, MySQL-compatible
  endpoint, and extensive documentation for quick integration.
url: https://artifacts.apis.io/gribstream-com/apis.yml
image: https://gribstream.com/favicon.ico
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-30 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-30'
modified: '2026-10-30'
tags:
- Company
- Weather
- API
- Forecast
- Data
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/gribstream-com-agentic-access.yml
- type: Spectral
  url: rules/gribstream-com-rules.yml
- type: JSONLD
  url: json-ld/gribstream-com-context.jsonld
- type: Vocabulary
  url: vocabulary/gribstream-com-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/gribstream-com-data-model.yml
- type: ErrorCatalog
  url: errors/gribstream-com-problem-types.yml
- type: Conformance
  url: conformance/gribstream-com-conformance.yml
- type: WellKnown
  url: well-known/gribstream-com-well-known.yml
- type: Hosts
  url: hosts/gribstream-com-hosts.yml
- type: SDKs
  url: packages/gribstream-com-packages.yml
- type: Packages
  url: packages/gribstream-com-packages.yml
- type: Login
  url: https://gribstream.com/auth/login
- type: GitHubOrganization
  url: https://github.com/GribStream
- type: Authentication
  url: authentication/gribstream-com-authentication.yml
- type: DomainSecurity
  url: security/gribstream-com-domain-security.yml
- type: Website
  url: https://gribstream.com/
- type: Documentation
  url: https://gribstream.com/docs
- type: Blog
  url: https://gribstream.com/blog
- type: GettingStarted
  url: https://gribstream.com/quickstart
- type: TermsOfService
  url: https://gribstream.com/tos.html
- type: PrivacyPolicy
  url: https://gribstream.com/privacy_policy.html
apis:
- aid: gribstream-com:gribstream-com-account-api
  name: gribstream-com Account API
  description: Token-scoped quota and access status.
  humanURL: https://gribstream.com/docs
  baseURL: https://gribstream.com
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/gribstream-com-account-api-openapi.yml
  - type: JSONSchema
    url: json-schema/gribstream-com-timeseries-post-request-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-catalog-dataset-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-runs-post-request-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-quota-snapshot-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-catalog-shared-parameter-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-catalog-parameter-schema.json
- aid: gribstream-com:gribstream-com-catalog-api
  name: gribstream-com Catalog API
  description: Free public dataset, parameter and selector discovery endpoints.
  humanURL: https://gribstream.com/docs
  baseURL: https://gribstream.com
  tags:
  - Catalog
  properties:
  - type: OpenAPI
    url: openapi/gribstream-com-catalog-api-openapi.yml
  - type: JSONSchema
    url: json-schema/gribstream-com-timeseries-post-request-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-catalog-dataset-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-runs-post-request-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-quota-snapshot-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-catalog-shared-parameter-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-catalog-parameter-schema.json
- aid: gribstream-com:gribstream-com-grid-coordinates-api
  name: gribstream-com Grid coordinates API
  description: Authenticated, metered native coordinate inventories.
  humanURL: https://gribstream.com/docs
  baseURL: https://gribstream.com
  tags:
  - Grid coordinates
  properties:
  - type: OpenAPI
    url: openapi/gribstream-com-grid-coordinates-api-openapi.yml
  - type: JSONSchema
    url: json-schema/gribstream-com-timeseries-post-request-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-catalog-dataset-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-runs-post-request-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-quota-snapshot-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-catalog-shared-parameter-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-catalog-parameter-schema.json
- aid: gribstream-com:gribstream-com-weather-data-api
  name: gribstream-com Weather data API
  description: Historical and forecast-run extraction endpoints.
  humanURL: https://gribstream.com/docs
  baseURL: https://gribstream.com
  tags:
  - Weather data
  properties:
  - type: OpenAPI
    url: openapi/gribstream-com-weather-data-api-openapi.yml
  - type: JSONSchema
    url: json-schema/gribstream-com-timeseries-post-request-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-catalog-dataset-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-runs-post-request-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-quota-snapshot-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-catalog-shared-parameter-schema.json
  - type: JSONSchema
    url: json-schema/gribstream-com-catalog-parameter-schema.json
x-enrichment:
  date: '2026-10-30'
  status: enriched
  artifacts_added: 24
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

gribstream-com API — frequently asked questions

Does gribstream-com have an API?

Yes. APIs.io lists 4 APIs from gribstream-com, including gribstream-com Account API, gribstream-com Catalog API and gribstream-com Grid coordinates API, and 1 more.

Is there an OpenAPI specification for the gribstream-com API?

Yes. APIs.io indexes 4 OpenAPI specifications for gribstream-com, each linked for download from this page.

How do I authenticate with the gribstream-com API?

gribstream-com uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Gribstream Com Authentication.

Is the gribstream-com API ready for AI agents?

gribstream-com has a Kin Score of 49.2 out of 100 (developing) and an Agent Readiness score of 39.0 (agent-ready), scored by API Evangelist on 2026-10-31.

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