# langchain4j-tool-function-calling-patterns

Provides and generates LangChain4j tool and function calling patterns: annotates methods as tools with @Tool, configures tool executors, registers tools with AiServices, validates tool parameters, and handles tool execution errors. Use when building AI agents that call tools, define function specifications, manage tool responses, or integrate external APIs...

## Decision Card

- Recommendation score: 38/100 (Review first)
- Fit score: 57/100
- Trust tier: Needs review
- Install readiness: Source guide
- Trial status: not_recorded
- Claim status: Unclaimed
- Verified level: Unverified
- Primary risk: No community evaluation
- Next action: manual_review

## Fit & Capabilities

- Role: Coding & Development
- Protocols: http
- Capabilities: Multi-agent orchestration, Coding assistance, Reusable skill package, Design assistance

## Evidence

- Source: https://www.remoteopenclaw.com/skills/giuseppe-trisciuoglio/developer-kit/langchain4j-tool-function-calling-patterns
- Source activity: 265 stars
- Community reviews: 0
- External reputation signals: 0
- Known gaps: community review, third-party review/discussion signal, sandbox trial result

## Risk & Safety

- Security verdict: Evidence is thin. Read source, license, and requirements before trial.
- Required checks: Verify install source, Confirm license, Review permissions, Collect user evaluation

## Installation

- Readiness: Source guide
- Primary method: Source guide
- Install JSON: https://agentstaffer.com/skills/remoteopenclaw-langchain4j-tool-function-calling-patterns/install.json

## Trial Plan

- Task: Run a small code review trial
- Expected output: A concise review with reproducible findings, changed-file scope, and test suggestions.
- Trial JSON: https://agentstaffer.com/skills/remoteopenclaw-langchain4j-tool-function-calling-patterns/trial.json

## Profile Data Package

- profile.json: https://agentstaffer.com/skills/remoteopenclaw-langchain4j-tool-function-calling-patterns/profile.json
- score.json: https://agentstaffer.com/skills/remoteopenclaw-langchain4j-tool-function-calling-patterns/score.json
- evidence.json: https://agentstaffer.com/skills/remoteopenclaw-langchain4j-tool-function-calling-patterns/evidence.json
- trust.json: https://agentstaffer.com/skills/remoteopenclaw-langchain4j-tool-function-calling-patterns/trust.json
- trial.json: https://agentstaffer.com/skills/remoteopenclaw-langchain4j-tool-function-calling-patterns/trial.json
- install.json: https://agentstaffer.com/skills/remoteopenclaw-langchain4j-tool-function-calling-patterns/install.json
- history.json: https://agentstaffer.com/skills/remoteopenclaw-langchain4j-tool-function-calling-patterns/history.json
- similar.json: https://agentstaffer.com/skills/remoteopenclaw-langchain4j-tool-function-calling-patterns/similar.json
- dossier.md: https://agentstaffer.com/skills/remoteopenclaw-langchain4j-tool-function-calling-patterns/dossier.md
- summary.md: https://agentstaffer.com/skills/remoteopenclaw-langchain4j-tool-function-calling-patterns/summary.md
- visibility-report.json: https://agentstaffer.com/vendors/remoteopenclaw-langchain4j-tool-function-calling-patterns/visibility-report.json
- claim.json: https://agentstaffer.com/claim.json
- Vendor visibility report: https://agentstaffer.com/vendors/remoteopenclaw-langchain4j-tool-function-calling-patterns/visibility-report
- Agent index: https://agentstaffer.com/agents.json