Lemnos Labs

Lemnos Labs, Inc. is an early-stage deeptech venture capital firm that invests at the earliest phases of hardware company formation, helping founders better understand their customer, anticipate problems, and leverage their assets. Lemnos contributes engineering, manufacturing, marketing, and financial capital alongside the check, and deliberately keeps a minimal public presence — its site is a single page that lists only the active portfolio. That portfolio spans robotics and autonomy (Built Robotics, Fort Robotics, Path Robotics, Scythe Robotics, Simbe Robotics, Petra), agricultural technology (FarmWise, Ceres Imaging), autonomous cargo aviation (Elroy Air), space data and precise positioning (Spire, Swift Navigation), simulation (Duality), video analytics (Lumeo), and physical security (Rhombus). Lemnos itself publishes no API, developer portal, SDK, or machine-readable specification; it is catalogued in the API Evangelist network as a venture-capital entity whose value to the network is its portfolio graph — several of its companies are meaningful API providers in their own right.

Lemnos Labs is profiled on the APIs.io network. Tagged areas include Company, Venture Capital, Deeptech, Hardware, and Robotics.

🌐 Visit website 📡 Source on GitHub

6.8/100 minimal ▬ flat Agent 4/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.5

0 APIs

CompanyVenture CapitalDeeptechHardwareRoboticsSeed StageInvestors

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.5

Composite quality — 6.8/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Commercial Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 4/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

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 4 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/lemnos-labs: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

LLMsTxt

LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Portfolio

Portfolio

Source (apis.yml)

aid: lemnos-labs
name: Lemnos Labs
description: Lemnos Labs, Inc. is an early-stage deeptech venture capital firm that invests at the earliest phases of hardware
  company formation, helping founders better understand their customer, anticipate problems, and leverage their assets. Lemnos
  contributes engineering, manufacturing, marketing, and financial capital alongside the check, and deliberately keeps a minimal
  public presence — its site is a single page that lists only the active portfolio. That portfolio spans robotics and autonomy
  (Built Robotics, Fort Robotics, Path Robotics, Scythe Robotics, Simbe Robotics, Petra), agricultural technology (FarmWise,
  Ceres Imaging), autonomous cargo aviation (Elroy Air), space data and precise positioning (Spire, Swift Navigation), simulation
  (Duality), video analytics (Lumeo), and physical security (Rhombus). Lemnos itself publishes no API, developer portal, SDK,
  or machine-readable specification; it is catalogued in the API Evangelist network as a venture-capital entity whose value
  to the network is its portfolio graph — several of its companies are meaningful API providers in their own right.
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://lemnos.vc/lemnos-anvil-logo-transp.png
url: https://raw.githubusercontent.com/api-evangelist/lemnos-labs/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- foundry-group
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Venture Capital
- Deeptech
- Hardware
- Robotics
- Seed Stage
- Investors
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://lemnos.vc
- type: Portfolio
  url: portfolio/lemnos-labs-portfolio.yml
- type: DomainSecurity
  url: security/lemnos-labs-domain-security.yml
- type: WellKnown
  url: well-known/lemnos-labs-well-known.yml
- type: LLMsTxt
  url: llms/lemnos-labs-llms.txt
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence