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Python agents
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Python agents — page 411 of 563
LangChain tools for Orizn Visa API — 39,585 passport-destination pairs in 15 languages
Oso observability integration for LangChain agents
Langchain Document loader for Outline
LangChain document loader for oxidize-pdf — fast, Rust-powered PDF parsing with element-disjoint RAG chunking
Oxylabs integration package for LangChain
An integration package connecting PaddleOCR and LangChain
LangChain integrations for Pangea
langchain-pangu
A LangChain integration for Parallel Web AI services, including Chat and Search.
ParallelWeb integration for LangChain
LangChain Tool - Paras Integration
LangChain integration for PathCourse Health — autonomous agent inference with USDC billing on Base L2
PayClaw tools for LangChain and LangGraph — give your agent a USDC wallet on Base it can actually spend. Gasless via Circle Paymaster.
LangChain integration for PayLobster - AI agent payment escrow on Base
LangChain integration for Parallel Context-of-Experts Decoding (PCED) for RAG pipelines
Generate clean, readable PDFs from raw text or LLM output
LangChain document loader for pdfmux — self-healing PDF extraction
An integration package connecting Perigon and LangChain
Access control tools and retrievers for LangChain.
LangChain toolkit for PermitBase — U.S. residential building permit data API (1980–present)
An integration package connecting Perplexity and LangChain
LangChain VectorStore for hybrid search with pgvector (dense) and pg_textsearch (BM25)
An integration package connecting Pinecone and LangChain
An integration package connecting Pipeshift and LangChain
LangChain VectorStore integration for Pixeltable multimodal data infrastructure.
LangChain integration for NextPlaid multi-vector search
LangChain integration for PlainID authorization
Subscribe to events using a callback and store them in PlantUML format. You can easily subscribe to events and keep them in a form that is easy to visualize and analyze.
LangChain integration for Plasmate — agent-native headless browser with SOM output
LangChain integration for The Polaris Report — verified news intelligence tools and retriever
An integration package connecting PODataInsight and LangChain
LangChain provider for Pollinations unified API (OpenAI-compatible chat completions + image endpoint).
POPMiddleware for LangChain agents.
An integration package connecting Postgres and LangChain
An integration package connecting Postgres and LangChain
LangChain integration for PowerSun.vip — TRON Energy & Bandwidth marketplace and DEX swap aggregator with 27 MCP tools for AI agents
PPIO sandbox integration for Deep Agents
LangChain integration for PQS (Protocol Quality Standard) — Certificate Authority for AI agent economy
LangChain integration for PQSafe AgentPay — post-quantum safe payments for AI agents
LangChain tools for pr402/x402 protocol — autonomous AI agent payments on Solana
LangChain integration for PraisonAI multi-agent framework
Create controlled and compliant AI systems with PredictionGuard and LangChain
Orchestrate and observe tools built with langchain.
LangChain integration for PrefID - Preference-aware AI agents
Primordia economic metering for LangChain - track AI costs with machine-readable receipts
LangChain integration for Prism policy enforcement
LangChain integration for Privy embedded wallets
Wrapper for nicely displaying progress bars for langchain embedding components when using multiprocessing or ray.
An integration package connecting Prolog and LangChain
An integration package connecting Prompty and LangChain
LangChain tools for ProofSlip — ephemeral receipt-based verification for AI agent workflows
Python bindings for the LangChain agent streaming protocol
Langchain based completions provider for Spyder
LangChain integration for ProxyClaw - residential proxy network
LangChain integration for PubNub real-time messaging
langchain-pull-md is a Python package that extends LangChain with a loader to convert URLs into Markdown. It addresses the challenge of extracting content from JavaScript-rendered pages, like those built with React, Angular, or Vue.js, by utilizing the pull.md service. This approach optimizes resource usage and ensures efficient, reliable Markdown conversion directly from URLs.
LangChain tools for Purple Flea — casino, trading, wallet, and domain APIs for AI agents
automatically reduces token usage by replacing field names with short identifiers (e.g., a, b, c, …), while preserving full descriptions and reversibility.
An integration package connecting PyMuPDF Layout to LangChain. Load PDF content to Markdown using AI-based, CPU only, layout analysis.
An integration package connecting PyMuPDF4LLM to LangChain
LangChain integration for Pythia Oracle — on-chain calculated crypto indicators (EMA, RSI, Bollinger, Volatility) via Chainlink
This is a temporary project while I wait for my langchain [pull-request](https://github.com/langchain-ai/langchain/pull/7278) to be validated.
An integration package connecting QAIP and LangChain
An integration package connecting Qdrant and LangChain
通义千问 Qianwen Langchain adapter
An integration package connecting Qualcomm AI Inference Suite and LangChain
63 deterministic quant calculators + 10 composite workflows for LangChain agents. x402 USDC payments on Base or Solana.
LangChain tools for Quercle web search and URL fetching
A LangChain tool for Querit search functionality
JavaScript REPL middleware for deepagents
An integration package connecting Qwen3-embedding and LangChain
An integration package connecting Qwen 3, QwQ and LangChain
An integration package connecting QwQ and LangChain
LangChain tools for interacting with RabbitMQ via AMQP and the Management HTTP API
This is a temporary project while I wait for my langchain [pull-request](https://github.com/langchain-ai/langchain/pull/7278) to be validated.
LangChain-compatible hybrid knowledge base retrieval with user-curated personal KB layer
Ragie integration for LangChain
LangChain leveraging Ray.
Drop-in RecallIO Memory for LangChain
LangChain tools for RecourseOS - evaluate consequences before destructive actions
An integration package connecting Redis and LangChain for AI working memory
Redis-based distributed RateLimiter for LangChain with RPM/RPS support
Component to manager referenced documents with LLM.
Reindexer vector store integration for LangChain
LangChain tools for ReNoUn structural market regime classification
LangChain REPL for deepagents
Record and replay LangChain/LangGraph agent decisions while tools execute against the real filesystem.
LangChain Retriever - NEAR Staking Data
LangChain tools for Revettr counterparty risk scoring in agentic commerce
LangChain toolkit for RICO — let AI agents post tasks for humans in the physical world
Langchain binding for RisingLight
An integration package connecting Robocorp Action Server and LangChain
A utility for reading configurations from a YAML file to run Langchain.
LangChain gambling tool — provably fair dice betting API for AI agents. Crypto betting, zero-trust verification, 99% RTP, 70+ chains.
LangChain tools for Agent Casino affiliate marketing. Autonomous AI agent monetization — earn crypto promoting provably fair casino. Referral tracking, commission dashboard, content generation, social media marketing. agent.rollhub.com