LeanCTX SDK v1.0.0 — Third-Party Notices

The core LeanCTX SDK wheel has no mandatory third-party runtime dependency.
LeanCTX Engine is a separate Apache-2.0 work and is not relicensed by the SDK.

The optional OpenAI Agents integration uses separately distributed packages.
They are not embedded in the LeanCTX SDK wheel and remain governed by their
own licenses. The release audit verified the exact 41-wheel, Python 3.11,
macOS arm64 closure recorded in:

  fixtures/openai-agents-0.8.4/wheelhouse-manifest.json
  fixtures/openai-agents-0.8.4/dependency-audit-policy.json

The audited wheel metadata declared:

  annotated-types 0.8.0 — MIT
  anyio 4.14.2 — MIT
  attrs 26.1.0 — MIT
  certifi 2026.7.22 — MPL-2.0
  cffi 2.1.1 — MIT-0
  charset-normalizer 3.5.1 — MIT
  click 8.5.0 — BSD-3-Clause
  colorama 0.4.6 — BSD License
  cryptography 50.0.1 — Apache-2.0 OR BSD-3-Clause
  distro 1.9.0 — Apache-2.0
  griffe 1.15.0 — ISC
  h11 0.16.0 — MIT
  httpcore 1.0.9 — BSD-3-Clause
  httpx 0.28.1 — BSD-3-Clause
  httpx-sse 0.4.3 — MIT
  idna 3.19 — BSD-3-Clause
  jiter 0.16.0 — MIT
  jsonschema 4.26.0 — MIT
  jsonschema-specifications 2025.9.1 — MIT
  mcp 1.29.1 — MIT
  openai 2.19.0 — Apache-2.0
  openai-agents 0.8.4 — MIT
  pycparser 3.0 — BSD-3-Clause
  pydantic 2.12.3 — MIT
  pydantic-core 2.41.4 — MIT
  pydantic-settings 2.15.0 — MIT
  PyJWT 2.13.0 — MIT
  python-dotenv 1.2.3 — BSD-3-Clause
  python-multipart 0.0.32 — Apache-2.0
  referencing 0.37.0 — MIT
  requests 2.33.0 — Apache-2.0
  rpds-py 2026.6.3 — MIT
  sniffio 1.3.1 — MIT OR Apache-2.0
  sse-starlette 3.4.8 — BSD-3-Clause
  starlette 1.6.0 — BSD-3-Clause
  tqdm 4.70.0 — MPL-2.0 AND MIT
  types-requests 2.33.0.20260712 — Apache-2.0
  typing-extensions 4.16.0 — PSF-2.0
  typing-inspection 0.4.4 — MIT
  urllib3 2.7.0 — MIT
  uvicorn 0.52.4 — BSD-3-Clause

The license expressions above reproduce audited distribution metadata; the
license and notice files shipped by each third-party distribution control.
