> ## 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.
# Context Engineer Protocol • AI Agent SDK
> ContextEngineerProtocol: Protocol for Context Engineering agents.
# ContextEngineerProtocol
> Defined in the [**protocols**](../modules/protocols) module.
AI Agent
Protocol for Context Engineering agents.
Defines the interface for agents that perform codebase analysis,
PRP (Product Requirements Prompt) generation, and implementation planning.
This protocol enables:
* Lightweight core with protocol definition only
* Heavy implementations in wrapper/tools
* Easy mocking for tests
## Methods
Analyze a codebase and extract patterns, structure, and conventions.
Generate a Product Requirements Prompt (PRP) for a feature.
Create a step-by-step implementation blueprint.
Async version of analyze\_codebase.
Async version of generate\_prp.
## Usage
```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
class MockContextEngineer:
def analyze_codebase(self, path: str) -> Dict[str, Any]:
return {"project": path, "patterns": []}
def generate_prp(self, request: str, analysis: Dict = None) -> str:
return f"PRP for: {request}"
async def aanalyze_codebase(self, path: str) -> Dict[str, Any]:
return await self.analyze_codebase(path)
```
## Source
`praisonaiagents/agent/protocols.py` at line 165
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## Related Documentation