LangGraph Fundamentals
Skill सत्यापितINVOKE THIS SKILL when writing ANY LangGraph code. Covers StateGraph, state schemas, nodes, edges, Command, Send, invoke, streaming, and error handling.
This skill provides in-depth explanations and ready-to-use code examples for building stateful agent workflows using LangGraph in both Python and TypeScript. It covers essential concepts like StateGraph, nodes, conditional edges, Command API, Send API, and error handling strategies, alongside common pitfalls and their solutions.
License
- info:License usabilityThe license is not explicitly declared in a LICENSE file or manifest, but the repository's README indicates it is part of the LangChain Skills project, which is typically Apache 2.0, but without a clear signal in this specific skill's files, its usability is not guaranteed.
Versioning
- warning:Release ManagementNo explicit version information (e.g., `version` field in frontmatter, git tags, or CHANGELOG) is present for this skill. The provided 'Manifest Version' is 'n/a'.
इंस्टॉलेशन
पहले marketplace जोड़ें
/plugin marketplace add langchain-ai/langchain-skills/plugin install langchain-skills@langchain-skillsमिलते-जुलते एक्सटेंशन
3D Graphics with Three.js
983D web graphics with Three.js (WebGL/WebGPU). Capabilities: scenes, cameras, geometries, materials, lights, animations, model loading (GLTF/FBX), PBR materials, shadows, post-processing (bloom, SSAO, SSR), custom shaders, instancing, LOD, physics, VR/XR. Actions: create, build, animate, render 3D scenes/models. Keywords: Three.js, WebGL, WebGPU, 3D graphics, scene, camera, geometry, material, light, animation, GLTF, FBX, OrbitControls, PBR, shadow mapping, post-processing, bloom, SSAO, shader, instancing, LOD, WebXR, VR, AR, product configurator, data visualization, architectural walkthrough, interactive 3D, canvas. Use when: creating 3D visualizations, building WebGL/WebGPU apps, loading 3D models, adding animations, implementing VR/XR, creating interactive graphics, building product configurators.
Tandem Panel Scaffold
100Scaffold an editable Tandem control panel app
ESLint Plugin React Hooks
99ESLint rules for React Hooks
Prisma Postgres Setup
99Set up a new Prisma Postgres database and connect it to a local project using the Management API. Use when asked to "set up a database", "create a Prisma Postgres project", "get a connection string", "connect my app to Prisma Postgres", or "provision a database".
Blind Spot Detective
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arXiv Search
98Searches arXiv for preprints and academic papers, retrieves abstracts, and filters by topic. Use when the user asks to find research papers, search arXiv, look up preprints, find academic articles in physics, math, CS, biology, statistics, or related fields.