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Build a built-in connector that brings a new information source into OpenWiki. It guides the choice between an existing MCP server connection and custom code, covering authentication, incremental fetching, stored data, and tests.

中文简介正在准备中。当前显示英语简介。

  • Add a new information source to OpenWiki
  • Decide whether to use an existing read-only MCP server
  • Implement incremental fetching and resumable pagination
langchain-ai/openwiki1.7万2026年10月19日 更新

Add Mermaid diagrams to generated wiki pages to explain request flows, state changes, data relationships, and branching logic. Keep diagrams aligned with inspected source code and repair syntax problems in diagrams degraded during earlier runs.

中文简介正在准备中。当前显示英语简介。

  • Illustrate requests passing between components
  • Show job lifecycles and state transitions
  • Document relationships between data entities
langchain-ai/openwiki1.7万2026年10月19日 更新

openwiki

免费

Search an existing repository OpenWiki to clarify architecture and dependencies, or create and update its documentation. Pages explain system behavior using source evidence, with a resumable workflow that tracks progress one page at a time.

中文简介正在准备中。当前显示英语简介。

  • Look up architecture and dependency behavior in an existing wiki
  • Create repository documentation grounded in source code
  • Update wiki explanations after source changes
langchain-ai/openwiki1.7万2026年10月19日 更新

Create LangChain agents with create_agent, define tools, and use middleware for human-in-the-loop and error handling.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

INVOKE THIS SKILL when building ANY Deep Agents application. Covers create_deep_agent(), harness architecture, SKILL.md format, and configuration options.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

INVOKE THIS SKILL when using the langgraph CLI to scaffold, develop, build, or deploy LangGraph applications. Covers langgraph new, dev, build, up, deploy, and langgraph.json configuration.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

INVOKE FIRST for any LangChain / LangGraph / Deep Agents agent building project before consulting other skills or writing any agent code. Required starting point for up to date info on framework selection (LangChain vs LangGraph vs Deep Agents vs hybrid composition), agent patterns, install, environment setup, and which skill to load next.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

INVOKE THIS SKILL when your Deep Agent needs memory, persistence, or filesystem access. Covers StateBackend (ephemeral), StoreBackend (persistent), FilesystemMiddleware, and CompositeBackend for routing.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

INVOKE THIS SKILL when using subagents, task planning, or human approval in Deep Agents. Covers SubAgentMiddleware, TodoList for planning, and HITL interrupts.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

Inspect an agent repository and optional traces, interview the user, write reviewed Task Specs, build and audit Harbor tasks, and bootstrap reusable project World Knowledge Skills. Use for agent evals, benchmark design, Task generation, controlled Environments, synthetic data, Verifiers, Harbor runs, calibration, or continuous benchmark maintenance.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

INVOKE THIS SKILL when setting up a new project or when asked about package versions, installation, or dependency management for LangChain, LangGraph, LangSmith, or Deep Agents. Covers required packages, minimum versions, environment requirements, versioning best practices, and common community tool packages for both Python and TypeScript.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

INVOKE THIS SKILL when you need human-in-the-loop approval, custom middleware, or structured output. Covers HumanInTheLoopMiddleware for human approval of dangerous tool calls, creating custom middleware with hooks, Command resume patterns, and structured output with Pydantic/Zod.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

Scaffold a minimal local Deep Agent in TypeScript by following the official quickstart, using provider-native web search instead of Tavily. Use when the user wants to quickly build or try a Deep Agent locally.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

INVOKE THIS SKILL when routing a LangGraph agent with a decision model (TypeSafe Jev, SemIf) instead of an LLM, or when auditing an existing agent for LLM calls that only produce a routing decision. Covers langchain-typesafe Noul/Choice/Score, reading answers correctly, threshold design, and LangSmith Gateway wiring.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

INVOKE THIS SKILL when writing ANY LangGraph code. Covers StateGraph, state schemas, nodes, edges, Command, Send, invoke, streaming, and error handling.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

INVOKE THIS SKILL when implementing human-in-the-loop patterns, pausing for approval, or handling errors in LangGraph. Covers interrupt(), Command(resume=...), approval/validation workflows, and the 4-tier error handling strategy.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

INVOKE THIS SKILL when your LangGraph needs to persist state, remember conversations, travel through history, or configure subgraph checkpointer scoping. Covers checkpointers, thread_id, time travel, Store, and subgraph persistence modes.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

Scaffold a minimal local LangGraph agent in TypeScript by following the official quickstart. Use when the user wants to quickly build or try a LangGraph agent locally.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

INVOKE THIS SKILL when building, testing, or deploying Managed Deep Agents in LangSmith. Walks a user through their first agent end to end — interviewing them about what they want to build, mapping it onto what MDA can actually do, then scaffolding and deploying it. Covers the file-based project layout; define_deep_agent / defineDeepAgent; instructions, skills, memory, identity, tools, MCP servers, connections, middleware, sandboxes, schedules, channels, and evals; the mda CLI; GitHub deployments; and Context Hub.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

swarm

免费

Dispatches many independent items in parallel: create a table, fan out to subagents, aggregate results. One row = one unit of work.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

Scaffold a minimal local Deep Agent in Python by following the official quickstart, using provider-native web search instead of Tavily. Use when the user wants to quickly build or try a Deep Agent locally.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

Scaffold a minimal local LangGraph agent in Python by following the official quickstart. Use when the user wants to quickly build or try a LangGraph agent locally.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

Scaffold a minimal local LangChain agent in Python by following the official quickstart. Use when the user wants to quickly build or try a LangChain agent locally.

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新

INVOKE THIS SKILL when building ANY retrieval-augmented generation (RAG) system. Covers document loaders, RecursiveCharacterTextSplitter, embeddings (OpenAI), and vector stores (Chroma, FAISS, Pinecone).

中文简介正在准备中。当前显示原文说明。

langchain-ai/langchain-skills12972026年10月19日 更新