generated: '2026-08-26'
method: searched
source: https://github.com/QOMPLX-INC
name: QOMPLX packages and client libraries
summary: >-
  QOMPLX publishes three first-party client libraries for its TimeEngine (mdtsdb) HTTP API —
  Python, Java and Erlang — plus a sample-use-case repository. None of them is published to a
  public package registry: PyPI, Maven Central, RubyGems, crates.io, npm and Hex were all
  queried unauthenticated and returned no QOMPLX package. Distribution is source-only from
  GitHub, and every library carries "Copyright 2015-2021 -- QOMPLX, Inc. -- All Rights
  Reserved. No License Granted." (GitHub reports the license as NOASSERTION), so these are
  published-but-unlicensed clients rather than open-source SDKs.
registry_probes:
- registry: pypi
  query: https://pypi.org/pypi/mdtsdb/json
  status: 404
- registry: pypi
  query: https://pypi.org/pypi/timeengine/json
  status: 404
- registry: maven-central
  query: https://search.maven.org/solrsearch/select?q=g:%22com.qomplx.mdtsdb%22
  status: 200
  result: numFound 0
- registry: npm
  query: https://registry.npmjs.org/-/v1/search?text=qomplx
  status: 200
  result: total 0
- registry: crates.io
  query: https://crates.io/api/v1/crates?q=qomplx
  status: 200
  result: total 0
- registry: hex.pm
  query: https://hex.pm/api/packages/mdhc
  status: 404
packages:
- name: mdtsdb
  language: python
  official: true
  registry: github
  repository: https://github.com/QOMPLX-INC/te-python-client
  install: pip3 install .
  version: '3.1'
  published: '2021-11-04'
  version_source: setup.py (name=mdtsdb, version=3.1)
  published_source: repository pushed_at via GitHub API
  license: NOASSERTION (All Rights Reserved, No License Granted)
  note: >-
    TimeEngine Python client. Not on PyPI — `pip install mdtsdb` resolves to nothing; the only
    install path is a local checkout. Depends on requests, pika, kafka-python, websocket-client,
    bson and prompt_toolkit.
- name: mdtsdb-client
  language: java
  official: true
  registry: github
  repository: https://github.com/QOMPLX-INC/te-java-client
  coordinates: com.qomplx.mdtsdb:mdtsdb-client
  install: mvn clean install
  version: 3.1.8
  published: '2022-05-23'
  version_source: pom.xml (<version>3.1.8</version>)
  published_source: repository pushed_at via GitHub API
  license: NOASSERTION (All Rights Reserved, No License Granted)
  note: >-
    TimeEngine Java client. The coordinates com.qomplx.mdtsdb:mdtsdb-client are NOT on Maven
    Central (numFound 0), so the artifact must be built from source. Ships Keycloak-auth test
    harness (run_test_keycloak.sh).
- name: mdhc
  language: erlang
  official: true
  registry: github
  repository: https://github.com/QOMPLX-INC/te-erlang-client
  install: rebar3 (library application; add as a dependency from source)
  version: null
  published: '2021-11-04'
  version_source: null
  published_source: repository pushed_at via GitHub API
  license: NOASSERTION (All Rights Reserved, No License Granted)
  note: >-
    TimeEngine Erlang HTTP client. Checked, nothing to record for version — rebar.config carries
    no published release version and the package is absent from Hex (404), so a consumer cannot
    pin a version either. Requires Erlang/OTP R24+; selectable gun or hackney HTTP backend.
- name: te-python-client-cases
  language: python
  official: true
  registry: github
  repository: https://github.com/QOMPLX-INC/te-python-client-cases
  kind: examples
  version: null
  published: '2021-11-04'
  version_source: null
  published_source: repository pushed_at via GitHub API
  license: NOASSERTION (All Rights Reserved, No License Granted)
  note: >-
    Sample use cases for the TimeEngine Python client — forecast, prometheus, stationary3d,
    tasks and an interactive shell (shell/cmd.py). Not a distributable package; version is null
    because the repository publishes no release.
decay_signal:
  observation: >-
    The newest first-party client release is the Java client at 2022-05-23; the Python and
    Erlang clients have not been touched since 2021-11-04. TimeEngine was announced as a SaaS
    product in June 2021 and the marketing pages that described it now redirect to the QOMPLX
    homepage, so the SDKs and the product surface they wrap appear to have decayed together.
  newest_release: '2022-05-23'
  oldest_release: '2021-11-04'