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Building Your First Cognitive Agent
Step-by-step guide to creating intelligent agents with CognitiveX platform.
Dev Relations
October 10, 2025
# Building Your First Cognitive Agent
Cognitive agents are autonomous AI systems that can learn, reason, and make decisions. This guide shows you how to build one with CognitiveX.
Prerequisites
- CognitiveX account
- Basic understanding of AI/LLM concepts
- API key from your dashboard
Step 1: Define Your Agent
Start by clarifying what your agent should do:
const agentConfig = {
name: "Research Assistant",
role: "Analyze technical papers and extract insights",
capabilities: ["search", "summarize", "compare"],
model: "gpt-4",
};
Step 2: Connect to CognitiveX
Use our SDK to initialize:
import { CognitiveXClient } from '@cognitivex/sdk';const client = new CognitiveXClient({ apiKey: process.env.COGNITIVEX_API_KEY, }); ```
Step 3: Add Memory
Cognitive agents need context:
await client.memory.store({
content: "Domain knowledge here",
tags: ["research", "AI"],
metadata: { source: "paper.pdf" },
});
Step 4: Implement Reasoning
Use the Cognition Layer:
const response = await client.cognition.reason({
query: "Compare these papers",
context: documentIds,
reflection: true, // Enable reasoning capture
});
Step 5: Add Decision Logic
Make your agent autonomous:
const decision = await client.decision.choose({
options: possibleActions,
criteria: costAndQuality,
context: currentState,
});
Next Steps
- Add tool use capabilities
- Implement multi-step workflows
- Connect to external APIs
- Deploy to production
Check our full documentation for advanced patterns.