THIRD-PARTY NOTICES
====================

This file lists the open-source packages bundled with apex-core's
runtime dependencies (base `dependencies` in pyproject.toml, and their
own transitive dependencies). It is generated by
scripts/generate_third_party_notices.py and is NOT apex-core's own
license — apex-core itself is licensed under the PolyForm Small
Business License 1.0.0 (see LICENSE). The entries below are each
third-party package's own license, reproduced for attribution.

Scope: base runtime dependencies only. Optional extras (aws, gcp,
azure, kubernetes, ui, portal, cli, agent, chat/chat-local/chat-cloud/
chat-all, otel, docs, all-providers, all) pull in additional packages
not enumerated here — installing an extra may add further third-party
licenses not covered by this file.

--------------------------------------------------------------------------------

aiosqlite 0.22.1
  License: MIT License
  URL: https://aiosqlite.omnilib.dev

annotated-types 0.8.0
  License: MIT
  URL: https://github.com/annotated-types/annotated-types

anyio 4.16.0
  License: MIT
  URL: https://anyio.readthedocs.io/en/stable/versionhistory.html

certifi 2026.10.23
  License: Mozilla Public License 2.0 (MPL 2.0)
  URL: https://github.com/certifi/python-certifi

cffi 2.1.1
  License: MIT-0
  URL: https://cffi.readthedocs.io/en/latest/whatsnew.html

charset-normalizer 3.5.2
  License: MIT
  URL: https://github.com/jawah/charset_normalizer/blob/master/CHANGELOG.md

click 8.5.0
  License: BSD-3-Clause
  URL: https://github.com/pallets/click/

cryptography 50.0.2
  License: Apache-2.0 OR BSD-3-Clause
  URL: https://github.com/pyca/cryptography

distro 1.9.0
  License: Apache Software License
  URL: https://github.com/python-distro/distro

fastmcp 4.1.6
  License: Apache-2.0
  URL: https://gofastmcp.com

fastmcp-slim 4.1.6
  License: Apache-2.0
  URL: https://gofastmcp.com

h11 0.16.0
  License: MIT License
  URL: https://github.com/python-hyper/h11

httpcore 1.0.9
  License: BSD-3-Clause
  URL: https://www.encode.io/httpcore/

httpcore2 2.16.0
  License: BSD-3-Clause
  URL: https://github.com/pydantic/httpx2

httpx 0.28.1
  License: BSD License
  URL: https://github.com/encode/httpx

httpx2 2.16.0
  License: BSD-3-Clause
  URL: https://github.com/pydantic/httpx2

idna 3.20
  License: BSD-3-Clause
  URL: https://github.com/kjd/idna

jsonpatch 1.41
  License: BSD-3-Clause
  URL: https://github.com/stefankoegl/python-json-patch

jsonpointer 3.8
  License: BSD License
  URL: https://github.com/stefankoegl/python-json-pointer

langchain-core 1.7.4
  License: MIT License
  URL: https://docs.langchain.com/

langchain-protocol 0.0.20
  License: MIT License
  URL: https://github.com/langchain-ai/agent-protocol/tree/main/streaming

langgraph 1.2.19
  License: MIT
  URL: https://docs.langchain.com/oss/python/langgraph/overview

langgraph-checkpoint 4.3.1
  License: MIT
  URL: https://github.com/langchain-ai/langgraph/tree/main/libs/checkpoint

langgraph-checkpoint-sqlite 3.1.3
  License: MIT
  URL: https://github.com/langchain-ai/langgraph/tree/main/libs/checkpoint-sqlite

langgraph-prebuilt 1.1.1
  License: MIT
  URL: https://github.com/langchain-ai/langgraph/tree/main/libs/prebuilt

langgraph-sdk 0.4.11
  License: MIT
  URL: https://github.com/langchain-ai/langgraph/tree/main/libs/sdk-py

langsmith 0.14.17
  License: MIT License
  URL: https://github.com/langchain-ai/langsmith-python

markdown-it-py 4.2.0
  License: MIT License
  URL: https://github.com/executablebooks/markdown-it-py

mcp-types 2.3.0
  License: MIT License
  URL: https://modelcontextprotocol.io

mdurl 0.1.2
  License: MIT License
  URL: https://github.com/executablebooks/mdurl

orjson 3.13.0
  License: MPL-2.0 AND (Apache-2.0 OR MIT)
  URL: https://github.com/ijl/orjson

ormsgpack 1.13.0
  License: Apache-2.0 OR MIT
  URL: https://github.com/ormsgpack/ormsgpack

packaging 26.3
  License: Apache-2.0 OR BSD-2-Clause
  URL: https://github.com/pypa/packaging

platformdirs 4.14.3
  License: MIT
  URL: https://github.com/tox-dev/platformdirs

pycparser 3.12
  License: BSD-3-Clause
  URL: https://github.com/eliben/pycparser

pydantic 2.14.2
  License: MIT
  URL: https://github.com/pydantic/pydantic

pydantic_core 2.50.2
  License: MIT
  URL: https://github.com/pydantic

pydantic-settings 2.16.2
  License: MIT
  URL: https://github.com/pydantic/pydantic-settings

Pygments 2.21.0
  License: BSD-2-Clause
  URL: https://pygments.org

PyNaCl 1.6.2
  License: Apache Software License
  URL: https://github.com/pyca/pynacl

pyOpenSSL 26.4.0
  License: Apache Software License
  URL: https://pyopenssl.org/

python-dotenv 1.2.4
  License: BSD-3-Clause
  URL: https://github.com/theskumar/python-dotenv

PyYAML 6.0.3
  License: MIT License
  URL: https://pyyaml.org/

requests 2.34.2
  License: Apache Software License
  URL: https://github.com/psf/requests

requests-toolbelt 1.0.0
  License: Apache Software License
  URL: https://toolbelt.readthedocs.io/

rich 15.0.0
  License: MIT License
  URL: https://github.com/Textualize/rich

sniffio 1.3.1
  License: Apache Software License; MIT License
  URL: https://github.com/python-trio/sniffio

sqlite-vec 0.1.9
  License: MIT License, Apache License, Version 2.0
  URL: https://TODO.com

tenacity 9.2.1
  License: Apache-2.0
  URL: https://github.com/jd/tenacity

truststore 0.10.5
  License: MIT
  URL: https://github.com/sethmlarson/truststore

typing_extensions 4.16.0
  License: PSF-2.0
  URL: https://github.com/python/typing_extensions

typing-inspection 0.4.4
  License: MIT
  URL: https://github.com/pydantic/typing-inspection

urllib3 2.8.0
  License: MIT
  URL: https://github.com/urllib3/urllib3/blob/main/CHANGES.rst

uuid_utils 0.19.0
  License: BSD-3-Clause
  URL: https://github.com/aminalaee/uuid-utils

websockets 17.4
  License: BSD-3-Clause
  URL: https://github.com/python-websockets/websockets

xxhash 4.0.2
  License: BSD-2-Clause
  URL: https://github.com/ifduyue/python-xxhash

zstandard 0.25.0
  License: BSD-3-Clause
  URL: https://github.com/indygreg/python-zstandard

