BSD Portsmisc/py-langchain-protocol 0.0.19 FreeBSD
Python bindings for the LangChain agent streaming protocol
- System
- FreeBSD
- Repository
- FreeBSD ports
- Maintainer
- [email protected]
- Last update
- Commit
b89aea23b4- License
- MIT
- Categories
- misc, python
- Package size
- 16.1 KiB, 81.7 KiB installed
Description
The LangChain Agent Protocol is a framework-agnostic specification for serving Large Language Model (LLM) agents in production. It defines standardized APIs for executing agents (Runs), managing multi-turn interactions (Threads), and handling long-term memory (Store).
The protocol includes a thread-centric streaming layer for observing and controlling live agent executions, featuring support for message deltas, tool lifecycle events, and human-in-the-loop interactions.
This package provides the Python bindings and server stubs for the protocol, enabling developers to build and interact with interoperable agentic applications using strongly typed payloads.
Install
Binary package:
pkg install py312-langchain-protocolFrom the ports tree:
cd /usr/ports/misc/py-langchain-protocol/ && make install cleanTo depend on this port in another port's Makefile:
RUN_DEPENDS= py312-langchain-protocol>0:misc/py-langchain-protocolPackages
The version each package repository carries. “-” means the repository builds no package of it, “n/a” that there is no such repository.
| Repository | aarch64 | amd64 | armv6 | armv7 | i386 |
|---|---|---|---|---|---|
| FreeBSD:14:latest | 0.0.19 | 0.0.19 | - | - | 0.0.19 |
| FreeBSD:14:quarterly | 0.0.19 | 0.0.19 | n/a | - | 0.0.19 |
| FreeBSD:15:latest | 0.0.19 | 0.0.19 | n/a | - | - |
| FreeBSD:15:quarterly | 0.0.19 | 0.0.19 | n/a | n/a | n/a |
| FreeBSD:16:latest | 0.0.19 | 0.0.19 | n/a | n/a | n/a |
| FreeBSD:16:quarterly | n/a | n/a | n/a | n/a | n/a |
Dependencies
As this port's Makefile names them.
Build 1
${PYTHON_PKGNAMEPREFIX}hatchling>0: devel/py-hatchling
Runtime 1
${PYTHON_PKGNAMEPREFIX}typing-extensions>=4.13.0: devel/py-typing-extensions
The full lists below include those, and their dependencies in turn.
Build dependencies 19
- archivers/liblz4
- archivers/zstd
- devel/gettext-runtime
- devel/libffi
- devel/py-build
- devel/py-hatchling
- devel/py-installer
- devel/py-packaging
- devel/py-pathspec
- devel/py-pluggy
- devel/py-pyproject-hooks
- devel/py-trove-classifiers
- devel/readline
- lang/python312
- lang/python315
- math/mpdecimal
- print/indexinfo
- textproc/expat2
- textproc/py-tomlkit
Run dependencies 8
Required by 25
- misc/py-langchain
- misc/py-langchain-anthropic
- misc/py-langchain-aws
- misc/py-langchain-classic
- misc/py-langchain-community
- misc/py-langchain-community-inspire-hep
- misc/py-langchain-core
- misc/py-langchain-deepseek
- misc/py-langchain-google-community
- misc/py-langchain-google-genai
- misc/py-langchain-groq
- misc/py-langchain-huggingface
- misc/py-langchain-mcp-adapters
- misc/py-langchain-ollama
- misc/py-langchain-openai
- misc/py-langchain-tests
- misc/py-langchain-text-splitters
- misc/py-langgraph
- misc/py-langgraph-checkpoint
- misc/py-langgraph-checkpoint-sqlite
- misc/py-langgraph-prebuilt
- misc/py-langgraph-sdk
- textproc/py-docling-demo
- textproc/py-docling-langchain
- textproc/py-langchain-docling
Configuration
No options to configure.
- USES
- python
- Service scripts
- none
Files
distinfo 1
| File | Size | SHA256 |
|---|---|---|
| langchain_protocol-0.0.19.tar.gz | 6265 | 79d90a1425122ac87e8052e2ec054fbd09c3edbf341bdfb6397112a495c7bf8c |
Master sites 1
- PYPI