PyRank

Anthropic Python Packages

Python packages with the GitHub topic anthropic. Sorted by relevance, with stars and monthly downloads.
BerriAI
litellm

Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]

631M 53K 9K
langchain-ai
langchain

The agent engineering platform.

328.7M 141K 23K
langchain-ai
langchain-core

The agent engineering platform.

171M 141K 23K
langchain-ai
langchain-openai

The agent engineering platform.

69.1M 141K 23K
langchain-ai
langchain-text-splitters

The agent engineering platform.

46.2M 141K 23K
strands-agents
strands-agents

Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud.

35.2M 6K 925
langchain-ai
langchain-anthropic

The agent engineering platform.

21.2M 141K 23K
langchain-ai
langchain-classic

The agent engineering platform.

21M 141K 23K
strands-agents
strands-agents-tools

A set of tools that gives agents powerful capabilities.

5.4M 1K 313
langchain-ai
langchain-ollama

The agent engineering platform.

3.5M 141K 23K
redis
redisvl

Redis Vector Library (RedisVL) -- the AI-native Python client for Redis.

2.6M 411 92
langchain-ai
langchain-tests

The agent engineering platform.

2.4M 141K 23K
langchain-ai
langchain-groq

The agent engineering platform.

2.3M 141K 23K
Arize-ai
arize-phoenix

AI Observability & Evaluation

2.2M 10K 956
e2b-dev
e2b-code-interpreter

Python & JS/TS SDK for running AI-generated code/code interpreting in your AI app

2.1M 2K 219
langchain-ai
langchain-huggingface

The agent engineering platform.

2.1M 141K 23K
Arize-ai
arize-phoenix-otel

AI Observability & Evaluation

1.8M 10K 956
langchain-ai
langchain-chroma

The agent engineering platform.

1.6M 141K 23K
BerriAI
litellm-proxy-extras

Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]

1.5M 53K 9K
langchain-ai
langchain-mistralai

The agent engineering platform.

1.3M 141K 23K
BerriAI
litellm-enterprise

Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]

1.3M 53K 9K
chopratejas
headroom-ai

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.

1.3M 57K 4K
lightseekorg
smg-grpc-proto

Engine-agnostic LLM gateway in Rust. Full OpenAI & Anthropic API compatibility across vLLM, TRT-LLM, TokenSpeed, SGLang, OpenAI, Gemini & more. Industry-first gRPC pipeline, KV cache-aware routing, chat history, tokenization caching, Responses API, embeddings, WASM plugins, MCP, and multi-tenant auth.

1.2M 376 111
langchain-ai
langchain-fireworks

The agent engineering platform.

1.2M 141K 23K