LangChain4j Skills
Agent skills for building, reviewing, and scaffolding LangChain4j applications, packaged to the
agent-plugins.org standard. Baseline: LangChain4j 1.18.1 /
beta-tier 1.18.1-beta28.
| Skill | Purpose |
|---|---|
langchain4j-agent-design | Designs multi-agent systems — orchestration pattern selection (incl. A2A and BDI), agent definitions, persistent AgenticScope, memory, guardrails, Agent Skills/MCP boundaries, Spring Boot 3/4 selection |
langchain4j-anthropic-sdk | Scaffolds/configures LangChain4j's Anthropic Claude integrations — direct langchain4j-anthropic API and AWS Bedrock-hosted Claude — covering prompt caching, tool use, extended thinking, batch API, and native document-generation Agent Skills |
langchain4j-mcp-client | Reviews LangChain4j MCP client integration — transport selection, client lifecycle, tool execution chain, McpToolProvider, resources/prompts, error handling, protocol compliance |
langchain4j-mcp-server | Designs, scaffolds, and reviews JVM MCP servers built on LangChain4j — community stdio server, CDI-MCP Streamable HTTP, or Quarkus MCP Server |
langchain4j-openai-sdk | Scaffolds/configures LangChain4j's three OpenAI integrations — langchain4j-open-ai, langchain4j-open-ai-official, langchain4j-azure-open-ai — covering reasoning models, Responses API, structured outputs, Spring Boot 3/4 |
langchain4j-review | Reviews LangChain4j Java/Kotlin code across AI Services, Tools, MCP, Memory, Guardrails, Observability, Spring Boot 3/4, experimental Agent Skills, and A2A agents |
langchain4j-scaffold | Scaffolds LangChain4j components — AI Services, Tool classes, MCP client/server, Guardrails, ChatMemoryStore, streaming agents, Agent Skills Tool Mode, Spring Boot 3/4 workflows |
Install
gh skill install ./skills --all --from-local --agent cursor
Replace cursor with github-copilot, claude-code, or codex as appropriate.