Carbonara CO2
Carbonara CO2 provides an open-source platform for developers to assess and reduce the carbon emissions of their software. By integrating with code editors and CI pipelines, it measures energy consumption, estimates CO2 output, and offers actionable recommendations. The project is backed by Climate+Tech Think‑Tank and aims to promote sustainable software development practices across the industry.
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles Carbonara CO2 the way a machine reads it — 17 machine-readable artifacts across 1 API, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Carbonara CO2 scores 24.7/100 (emerging), with a separate agent-readiness read of 28/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-11-06 · rubric v0.27.0
Put this on your own site. The badge is drawn live from Carbonara CO2's current Kin Score — paste it once and it updates itself every time the score is recomputed. It follows your visitor's light or dark setting, and it links back here so anyone who sees it can read the full breakdown.
<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/carbonara-co2-org/"
title="Carbonara CO2 on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/carbonara-co2-org.svg"
alt="Carbonara CO2 Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>[](https://providers.apievangelist.com/providers/carbonara-co2-org/)<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/carbonara-co2-org/"
title="Carbonara CO2 on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/carbonara-co2-org/card.svg"
alt="Carbonara CO2 Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Carbonara CO2
Each block below is one kind of artifact we hold for Carbonara CO2. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 7
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Carbonara CO2 Calculate API
The Calculate API from Carbonara CO2 — 2 operation(s) for calculate.
Carbonara CO2 Factors API
The Factors API from Carbonara CO2 — 1 operation(s) for factors.
Carbonara CO2 Healthz API
The Healthz API from Carbonara CO2 — 1 operation(s) for healthz.
Carbonara CO2 Places API
The Places API from Carbonara CO2 — 1 operation(s) for places.
Carbonara CO2 Recommend API
The Recommend API from Carbonara CO2 — 1 operation(s) for recommend.
Carbonara CO2 Report API
The Report API from Carbonara CO2 — 1 operation(s) for report.
Carbonara CO2 Scenario API
The Scenario API from Carbonara CO2 — 1 operation(s) for scenario.
Scroll within the panel for all 7 ·
Semantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Carbonara Co2 Org Context
JSON-LDSpectral Rules 1
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
Carbonara CO2 API Rules
SPECTRALJSON Schema 6
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
Dataset
JSON SCHEMARecommendResult
JSON SCHEMARecommendSettings
JSON SCHEMAReport
JSON SCHEMAResult
JSON SCHEMAShipment
JSON SCHEMASecurity Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Carbonara CO2 — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Access & Security 1
Authentication, authorization, and security posture
Commercial 1
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
Other 1
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/carbonara-co2-org · machine-readable index on apis.io
This is an independent, third-party profile of Carbonara CO2, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.