LangChain agent skills, page 2

Routes every LLM call in a repository through the Caveman Cloud gateway in record mode, so requests and costs are measured without changing behavior.

JuliusBrussee/caveman

Guides Stripe integration decisions — API selection (Checkout Sessions vs PaymentIntents), Connect platform setup (Accounts v2, controller properties), billing/subscriptions, Treasury financial…

kanchengw/cnllm

Scans Python agent code for framework imports and recommends the matching Omnigent executor type, or says when the framework is not natively supported yet.

omnigent-ai/omnigent

Deposit and bridge funds into a wallet or protocol using Swapper Finance.

swapperfinance/swapper-toolkit

A Chinese-language guide and reference for building agents with LangGraph 1.0, from a first ReAct agent through middleware, memory, MCP, RAG and web search.

luochang212/dive-into-langgraph

Guide for upgrading Stripe API versions and SDKs. An agent skill from kanchengw/cnllm.

kanchengw/cnllm

Quick reference for wdoc, a command-line and Python tool that summarizes, searches and answers questions over documents of many file types.

thiswillbeyourgithub/wdoc

Reference for designing and tuning production LLM prompts: few-shot examples, chain-of-thought, structured outputs, templates and system prompts.

wshobson/agents

Explains the n8n Custom Code Tool's actual runtime contract so an AI-agent-callable tool doesn't get written like a regular workflow Code node.

czlonkowski/n8n-skills

Performs discounted cash flow (DCF) valuation analysis to estimate intrinsic value per share for Japanese listed companies.

edinetdb/dexter-jp

LLM and ML development best practices with LangChain and transformers.

meleantonio/ChernyCode

PostHog AI Observability integration for LangChain (Python). An agent skill from Jwuthri/Tracely-ai.

Jwuthri/Tracely-ai

X/Twitter public sentiment research. An agent skill from edinetdb/dexter-jp.

edinetdb/dexter-jp

Comprehensive guide for designing, refining, and auditing system prompts for autonomous AI agents based on Anthropic's production practices.

agentailor/fullstack-langgraph-nextjs-agent

Search 2500+ curated ChatGPT and LLM open-source repositories.

taishi-i/awesome-ChatGPT-repositories

Shows how to use Pinecone, a managed vector database, for production RAG, semantic search and recommendations: indexes, upserts, queries, filters and namespaces.

Orchestra-Research/AI-Research-SKILLs

按中国法规（网安法 / PIPL / 等保2.0 / 数据出境 / AI生成内容标识）审计一个 AI 项目的代码仓库，产出每条都带 文件:行 取证、经独立复核、经脚本校验的合规报告。当用户问「这个项目上线合不合规」「调用了 OpenAI/Claude 算不算数据出境」「要不要做 AI 标识」「帮我做合规自查/等保/PIPL 检查」时使用。Audit an AI project's…

jnMetaCode/shellward

Local evidence debugger and trajectory-test toolkit for TypeScript AI agents.

rajudandigam/agent-inspect

Write a Magic Resume commit message that passes the gitmoji + conventional-type lint.

Magic-Resume/Magic-Resume

Designs retrieval-augmented generation systems: document chunking, embeddings, vector store setup, hybrid search, reranking and retrieval evaluation, with checks at each step.

Jeffallan/claude-skills

Design and verify tools that AI agents can actually use — for any framework or language (MCP servers, LangChain/LangGraph, function-calling, raw JSON schema; TypeScript, Python, or otherwise).

agentailor/fullstack-langgraph-nextjs-agent

Generates text embeddings locally with the sentence-transformers library for RAG, semantic search, clustering and similarity, with model picks for general, multilingual and legal text.

Orchestra-Research/AI-Research-SKILLs

Guide developers through creating a custom generation pipeline plugin for AutoRAG-Research.

NomaDamas/AutoRAG-Research

Explains how the sfdx-hardis Salesforce CLI plugin is built: its TypeScript and Oclif stack, command layout, agent-mode flag and provider classes for git, notifications and AI.

hardisgroupcom/sfdx-hardis

Develop, test, and extend ChemGraph -- an agentic framework for automated molecular simulations using LLMs, LangGraph, ASE, and MCP servers

argonne-lcf/ChemGraph

How AI agents integrate with Magic Resume — read and safely edit a user's resumes through the native MCP server (@magic-resume/mcp).

Magic-Resume/Magic-Resume

Initialize, validate, and troubleshoot Deep Agents projects in Python or JavaScript using the deepagents package.

soba-labs/langchain-agent-skills

Multi-agent orchestration framework for autonomous AI collaboration.

Orchestra-Research/AI-Research-SKILLs

Framework for building LLM-powered applications with agents, chains, and RAG.

Orchestra-Research/AI-Research-SKILLs

Sets up Arize Phoenix to trace, evaluate and monitor LLM applications, with instrumentation for OpenAI, LangChain and LlamaIndex and a self-hosted server.

Orchestra-Research/AI-Research-SKILLs

Developer notes for working inside the Opik Python SDK: layered design, async versus blocking calls, integration styles, batching and dependency rules.

comet-ml/opik

Design LLM applications using the LangChain framework with agents, memory, and tool integration patterns.

HermeticOrmus/LibreUIUX-Claude-Code

Create new tools or upgrade existing tools for the agent. An agent skill from AgentTeam-TaichuAI/ScienceClaw.

AgentTeam-TaichuAI/ScienceClaw

Decide which AI agent behaviors are worth an eval case, then write those cases — harness-, framework-, and language-agnostic.

agentailor/fullstack-langgraph-nextjs-agent

Helps define agent tools with a fail-closed pattern: one class holding name, schema, security flags and a validate, permission and call execution chain.

simbajigege/book2skills

Guide to designing n8n AI agents: choosing between Agent, chain, classifier and extractor nodes, wiring model, memory, tools and parser, plus RAG and human review.

czlonkowski/n8n-skills

当用户需要编写LangChain或LangGraph相关代码时，提供基于示例代码的编码辅助，包括RAG、Agent、工作流、工具定义、中间件等多种功能模块的实现指导。

5zjk5/prompt-engineering

Walks through building AI agents that run Solana operations such as token deploys, NFT minting, swaps and staking with SendAI's toolkit, in chat or fully autonomous mode.

internet-court/internet-court-skill

This skill should be used when a learner is working through Module 1 ("Build an Agent") of the Build-an-Agent workshop and wants help understanding the concepts, notebooks, or code — e.g.

brevdev/workshop-build-an-agent

OpenClaw 安全部署指南 / Security deployment guide — help users secure their OpenClaw installation

jnMetaCode/shellward

LangChain / LangGraph engineering pitfalls and verified fixes.

ob-labs/agentseek

Enhancement-overlay skill — the DECISION + WIRING layer for LM observability that the single-backend skills [[langsmith]], [[phoenix]], [[mlflow]] do NOT cover.

agentsope/SkillAlchemy

Setup Sentry AI Agent Monitoring in any project. An agent skill from LiorVainer/data-israel.

LiorVainer/data-israel

Expert in Langfuse - the open-source LLM observability platform.

davila7/claude-code-templates

Expert in LangGraph - the production-grade framework for building stateful, multi-actor AI applications.

davila7/claude-code-templates

This skill should be used when a learner is working through Module 1 ("Build an Agent") of the Build-an-Agent workshop and wants help understanding the concepts, notebooks, or code — e.g.

brevdev/workshop-build-an-agent

Build and deploy AI agents with Cloudbase Agent (TypeScript), a TypeScript SDK implementing the AG-UI protocol.

TencentCloudBase/CloudBase-AI-Toolkit

Generates onboarding code snippets for Phoenix tracing integrations and wires them into the project onboarding UI.

Arize-ai/phoenix