> ## Documentation Index
> Fetch the complete documentation index at: https://praison.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# Agent-to-Agent
> Direct agent-to-agent communication
Enable direct communication between agents.
```mermaid theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
graph LR
subgraph "Agent-to-Agent"
A1[🤖 Agent A] --> M[💬 Message]
M --> A2[🤖 Agent B]
A2 --> R[📤 Response]
R --> A1
end
classDef agent fill:#6366F1,stroke:#7C90A0,color:#fff
classDef message fill:#F59E0B,stroke:#7C90A0,color:#fff
class A1,A2 agent
class M,R message
```
## Quick Start
```rust theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
use praisonai::{Agent, AgentTeam};
let researcher = Agent::new()
.name("Researcher")
.build()?;
let writer = Agent::new()
.name("Writer")
.can_call(&researcher) // Writer can call Researcher
.build()?;
writer.chat("Write about AI, research first").await?;
// Writer automatically consults Researcher
```
***
## Related
A2A protocol
Agent delegation