langgraph-development-skill
CRITICAL: LangGraph workflows are NestJS applications under apps/langgraph/. They receive the same parameters as n8n workflows and use the same webhook status pattern. Wrap them as API agents.'
npx skills add majiayu000/claude-skill-registry --skill langgraph-development-skill-golfergeek-orchestrator-ai --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
--- name: LangGraph Development description: Create LangGraph workflows as NestJS applications under apps/langgraph/. Use same webhook pattern as n8n, receive same parameters (taskId, conversationId, userId, provider, model, statusWebhook). Wrap as API agents with request/response transforms. CRITICAL: Status webhook URL must read from environment variables. All endpoints follow A2A protocol. allowed-tools: Read, Write, Edit, Bash, Grep, Glob --- # LangGraph Development Skill **CRITICAL**: LangGraph workflows are NestJS applications under `apps/langgraph/`. They receive the same parameters as n8n workflows and use the same webhook status pattern. Wrap them as API agents. ## When to Use This Skill Use this skill when: - Creating new LangGraph workflows - Setting up LangGraph as a NestJS application - Configuring webhook status tracking for LangGraph - Wrapping LangGraph endpoints as API agents - Integrating LangGraph with A2A protocol ## Directory Structure LangGraph applications follow the same pattern as n8n: ``` apps/ ├── api/ # Main NestJS API ├── n8n/ # N8N workflows (existing) ├── langgraph/ # LangGraph workflows (NEW) │ ├── src/ │ │ ├── main.ts │ │ ├── app.module.ts │ │ ├── w
- When to Use This Skill
- Directory Structure
- NestJS Application Pattern
- Main Entry Point
- App Module
- Webhook Endpoint Pattern
- Required Parameters
- Controller Example
- Status Webhook Configuration
- ❌ WRONG - Hardcoded URL
- ✅ CORRECT - Environment Variable
- Wrapping as API Agent
- API Agent Configuration
- A2A Protocol Compliance
What does the langgraph-development-skill skill do?
CRITICAL: LangGraph workflows are NestJS applications under apps/langgraph/. They receive the same parameters as n8n workflows and use the same webhook status pattern. Wrap them as API agents.'
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill langgraph-development-skill-golfergeek-orchestrator-ai --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.