generated: '2026-08-25'
method: searched
source: https://github.com/maicoin + registry.npmjs.org + proxy.golang.org + the SDK section of https://max-api.maicoin.com/api/doc/external/v3
note: >-
  MaiCoin names exactly one official SDK in its own API reference: the Node.js client.
  The Go SDK lives in the same GitHub org and is therefore first-party, but it has not
  been touched since 2018 and is not referenced from the current v3 documentation.
  Two registry packages whose names look like MaiCoin's are NOT theirs and are recorded
  below as rejected, so a later round does not re-adopt them.
packages:
- name: max-exchange-api-node
  language: JavaScript/TypeScript
  registry: npm
  official: true
  url: https://www.npmjs.com/package/max-exchange-api-node
  repository: https://github.com/maicoin/max-exchange-api-node
  version: 3.0.2
  published: '2025-01-21'
  covers:
  - MAX Exchange REST API v3
  - MAX Exchange WebSocket API
  note: >-
    The only SDK MaiCoin links from its own v3 API reference ("我們提供官方 SDK" / Node.js SDK).
    Published 2025-01-21, which post-dates the v3 API release (2024-08-30) but pre-dates the
    2026-08-15 system-status API addition.
- name: max-exchange-api-go
  language: Go
  registry: pkg.go.dev
  official: true
  url: https://pkg.go.dev/github.com/maicoin/max-exchange-api-go
  repository: https://github.com/maicoin/max-exchange-api-go
  version: v0.0.0-20180806073455-ec27bc984027
  published: '2018-08-06'
  covers:
  - MAX Exchange REST API v1/v2 (superseded)
  note: >-
    First-party by org ownership but unmaintained — the module has never been tagged a
    semantic version and its last commit is 2018-08-06, six years before the v3 API shipped
    (2024-08-30). It cannot describe the current contract. MaiCoin does not link it from the
    v3 reference. This is the strongest published decay signal on this provider.
rejected:
- name: max-api
  registry: npm
  reason: >-
    Not MaiCoin. This is Cycling '74's placeholder package for the Max/MSP "max-api" Node
    module (repository github.com/Cycling74/n4m-max-api). Name collision only.
- name: maicoin
  registry: PyPI
  reason: >-
    Not first-party. Published by an individual account ("narumi"), not MaiCoin, and not
    referenced from any MaiCoin documentation. Version 0.7.0.
- name: max-mcp
  registry: GitHub (narumiruna/max-mcp)
  reason: >-
    Third-party community MCP server for the MAX API, by the same individual as the PyPI
    package above. Not published, linked, or endorsed by MaiCoin.
official_count: 2