Lithos Carbon

Lithos Carbon delivers permanent carbon dioxide removal through enhanced rock weathering on agricultural land. The company applies crushed basalt to farm fields, where it captures atmospheric CO2 while raising soil pH, replenishing nutrients (iron, magnesium, phosphorus, calcium), improving crop yields, and building resilience to drought and pests. Lithos uses machine-learning soil models to optimize basalt application rates and provides measurement, reporting, and verification of the resulting carbon removal, managing delivery, sampling, and installation end to end for farmers and carbon-credit buyers. Backed by Bain Capital Ventures and Union Square Ventures.

Lithos Carbon is profiled on the APIs.io network. Tagged areas include Company, Physical AI, Carbon Removal, Enhanced Weathering, and Climate.

Lithos Carbon’s developer surface includes engineering blog and 2 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

3.9/100 minimal ▬ flat Agent 0/100 human only Front door AI 3/6 light Full breakdown ↓
scored 2026-10-17 · rubric v0.24.0

0 APIs

Company Physical AI Carbon Removal Enhanced Weathering Climate Agriculture Carbon Credits Soil

Kin Score

Kin Score How this is scored →
scored 2026-10-17 · rubric v0.24.0

Composite quality — 3.9/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.4 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.1 / 9

Regulatory Posture 0.9 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 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

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/.

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 github.com/api-evangelist/lithos-carbon: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Carbon Markets and Environmental Services (carbon removal, waste, mining)	standard	35.8 (thin)	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Security Posture 1

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

Lithos Carbon Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: lithos-carbon
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/lithos-carbon.png
name: Lithos Carbon
description: Lithos Carbon delivers permanent carbon dioxide removal through enhanced rock weathering on agricultural land.
  The company applies crushed basalt to farm fields, where it captures atmospheric CO2 while raising soil pH, replenishing
  nutrients (iron, magnesium, phosphorus, calcium), improving crop yields, and building resilience to drought and pests. Lithos
  uses machine-learning soil models to optimize basalt application rates and provides measurement, reporting, and verification
  of the resulting carbon removal, managing delivery, sampling, and installation end to end for farmers and carbon-credit
  buyers. Backed by Bain Capital Ventures and Union Square Ventures.
url: https://raw.githubusercontent.com/api-evangelist/lithos-carbon/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- bain-capital-ventures
- union-square-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Physical AI
- Carbon Removal
- Enhanced Weathering
- Climate
- Agriculture
- Carbon Credits
- Soil
tags_raw:
- Company
- Physical Ai
- Carbon Removal
- Enhanced Weathering
- Climate
- Agriculture
- Carbon Credits
- Soil
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/lithos-carbon-domain-security.yml
- type: Website
  url: https://www.lithoscarbon.com/
- type: Blog
  url: https://lithos.substack.com/
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 1
  pass: local-v1
x-parent: lithos
x-relationship: product

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