AI Agents

Ai Agents

Skill Profile

(Select at least one profile to enable specific modules)

• DevOps
• Backend
• Frontend
• AI-RAG
• Security Critical

Overview

AI agents are autonomous systems that use language models to perform tasks, make decisions, and interact with users or other systems. They combine reasoning (thinking) with action (doing) in iterative loops, enabling them to solve complex problems by breaking them down into smaller steps, using tools, and learning from feedback.

Why This Matters

• Reduces Downtime: AI agents provide 24/7 automated responses, reducing system downtime
• Reduces Manual Effort: Automates repetitive tasks, freeing human time for complex work
• Increases Gross Margin: Automated workflows reduce operational costs
• Consistent Quality: Agents follow defined processes consistently
• Scalability: Can handle many simultaneous requests without degradation

Core Concepts & Rules

1. Core Principles

• Follow established patterns and conventions
• Maintain consistency across codebase
• Document decisions and trade-offs

2. Implementation Guidelines

• Start with the simplest viable solution
• Iterate based on feedback and requirements
• Test thoroughly before deployment

Inputs / Outputs / Contracts

• Inputs:
  • User goals or queries (text)
  • Tool definitions (schemas, descriptions)
  • Memory context (conversation history, vector embeddings)
• Entry Conditions:
  • LLM API access configured with valid credentials
  • Tool definitions registered with clear schemas
  • Memory system initialized (if using persistent memory)
• Outputs:
  • Final answer or response (text, JSON, structured data)
  • Execution trace (thoughts, actions, observations)
  • Tool execution results
• Artifacts Required (Deliverables):
  • Agent implementation code
  • Tool definitions and schemas
  • Memory system configuration
  • Monitoring and logging setup
• Acceptance Evidence:
  • Test execution logs showing successful agent runs
  • Performance metrics (latency, token usage, success rate)
  • Error handling validation
• Success Criteria:
  • Agent completes goals within max iterations (typically <10)
  • p95 latency < 5 seconds for typical tasks
  • Tool execution success rate > 95%
  • Cost per task within budget limits

Skill Composition

• Depends on: llm-integration, vector-database
• Compatible with: chatbot-integration, conversational-ui, ai-search
• Conflicts with: Simple API integration patterns (over-engineering risk)
• Related Skills: llm-function-calling, agent-patterns, langchain-patterns

Quick Start / Implementation Example

1. Review requirements and constraints
2. Set up development environment
3. Implement core functionality following patterns
4. Write tests for critical paths
5. Run tests and fix issues
6. Document any deviations or decisions

# Example implementation following best practices
def example_function():
    # Your implementation here
    pass

Assumptions / Constraints / Non-goals

• Assumptions:
  • Development environment is properly configured
  • Required dependencies are available
  • Team has basic understanding of domain
• Constraints:
  • Must follow existing codebase conventions
  • Time and resource limitations
  • Compatibility requirements
• Non-goals:
  • This skill does not cover edge cases outside scope
  • Not a replacement for formal training

Compatibility & Prerequisites

• Supported Versions:
  • Python 3.8+
  • Node.js 16+
  • Modern browsers (Chrome, Firefox, Safari, Edge)
• Required AI Tools:
  • Code editor (VS Code recommended)
  • Testing framework appropriate for language
  • Version control (Git)
• Dependencies:
  • Language-specific package manager
  • Build tools
  • Testing libraries
• Environment Setup:
  • .env.example keys: API_KEY, DATABASE_URL (no values)

Test Scenario Matrix (QA Strategy)

Technical Guardrails & Security Threat Model

1. Security & Privacy (Threat Model)

• Top Threats: Injection attacks, authentication bypass, data exposure

• Data Handling: Sanitize all user inputs to prevent Injection attacks. Never log raw PII
• Secrets Management: No hardcoded API keys. Use Env Vars/Secrets Manager
• Authorization: Validate user permissions before state changes

2. Performance & Resources

• Execution Efficiency: Consider time complexity for algorithms
• Memory Management: Use streams/pagination for large data
• Resource Cleanup: Close DB connections/file handlers in finally blocks

3. Architecture & Scalability

• Design Pattern: Follow SOLID principles, use Dependency Injection
• Modularity: Decouple logic from UI/Frameworks

4. Observability & Reliability

• Logging Standards: Structured JSON, include trace IDs request_id
• Metrics: Track error_rate, latency, queue_depth
• Error Handling: Standardized error codes, no bare except
• Observability Artifacts:
  • Log Fields: timestamp, level, message, request_id
  • Metrics: request_count, error_count, response_time
  • Dashboards/Alerts: High Error Rate > 5%

Agent Directives & Error Recovery

(ข้อกำหนดสำหรับ AI Agent ในการคิดและแก้ปัญหาเมื่อเกิดข้อผิดพลาด)

• Thinking Process: Analyze root cause before fixing. Do not brute-force.
• Fallback Strategy: Stop after 3 failed test attempts. Output root cause and ask for human intervention/clarification.
• Self-Review: Check against Guardrails & Anti-patterns before finalizing.
• Output Constraints: Output ONLY the modified code block. Do not explain unless asked.

Definition of Done (DoD) Checklist

• Tests passed + coverage met
• Lint/Typecheck passed
• Logging/Metrics/Trace implemented
• Security checks passed
• Documentation/Changelog updated
• Accessibility/Performance requirements met (if frontend)

Anti-patterns / Pitfalls

• ⛔ Don't: Log PII, catch-all exception, N+1 queries
• ⚠️ Watch out for: Common symptoms and quick fixes
• 💡 Instead: Use proper error handling, pagination, and logging

Reference Links & Examples

• Internal documentation and examples
• Official documentation and best practices
• Community resources and discussions

Versioning & Changelog

• Version: 1.0.0
• Changelog:
  • 2026-02-22: Initial version with complete template structure

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