generated: '2026-08-05'
method: searched
source: https://www.npmjs.com/org/startengine-engineering
# Registries probed 2026-08-05: npm, PyPI, RubyGems, Packagist, pkg.go.dev, crates.io,
# Maven Central, NuGet. StartEngine publishes NO API client library in any registry -
# it has no public API to write one against. What it does publish under a verifiably
# first-party npm scope is an internal design system. Recorded because it is real and
# first-party, but it is NOT an SDK: no `SDKs` pointer is emitted in apis.yml.
packages:
- language: javascript
  registry: npm
  name: "@startengine-engineering/button"
  url: https://www.npmjs.com/package/@startengine-engineering/button
  install: npm install @startengine-engineering/button
  version: 1.0.6
  license: MIT
  official: true
  kind: design-system
  note: >-
    React button component from StartEngine's internal design system. First-party -
    npm maintainers include devender-startengine and cameronehrlich-startengine.
    Not an API client.
- language: javascript
  registry: npm
  name: "@startengine-engineering/theme"
  url: https://www.npmjs.com/package/@startengine-engineering/theme
  install: npm install @startengine-engineering/theme
  version: 0.2.0
  official: true
  kind: design-system
  note: Design-system theme tokens. Not an API client.
- language: javascript
  registry: npm
  name: "@startengine-engineering/test"
  url: https://www.npmjs.com/package/@startengine-engineering/test
  install: npm install @startengine-engineering/test
  version: 0.1.1
  official: true
  kind: internal
  note: Scope placeholder / test package.
sdk_count: 0
registries_checked:
- registry: npm
  query: startengine
  result: "@startengine-engineering/* scope only (design system)"
- registry: pypi
  query: startengine
  result: 404
- registry: pypi
  query: start-engine
  result: 404
- registry: rubygems
  query: startengine
  result: no results
- registry: packagist
  query: startengine
  result: no first-party results
notable_repositories:
- name: erc1450-reference
  url: https://github.com/StartEngine/erc1450-reference
  note: >-
    Reference implementation of ERC-1450, an SEC-compliant, RTA-controlled security-token
    standard. Halborn-audited UUPS contracts with multi-sig transfer authority. Solidity,
    not a client library; upstream PR at ethereum/ERCs#1335.
- name: ethers-v6-kms-signer
  url: https://github.com/StartEngine/ethers-v6-kms-signer
  note: Ethers v6 signer using AWS KMS. Published to GitHub only, not to npm.
- name: se-agents-examples
  url: https://github.com/StartEngine/se-agents-examples
  note: >-
    Internal AI-agent examples (Playwright browser agent, Metabase query agent, web search).
    Consumes third-party services; exposes no StartEngine API.
- name: private-markets-research
  url: https://github.com/StartEngine/private-markets-research
  note: >-
    Reproducible research notebook over FRED, SEC EDGAR, IRS SOI and Census via
    open-source MCP servers. Consumes MCP; does not publish one.