> ## 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 Agent • Rust AI Agent SDK
> ContextAgent: Context agent for managing conversation context
# ContextAgent
> Defined in the [**specialized**](../modules/specialized) module.
Rust AI Agent SDK
Context agent for managing conversation context
```mermaid theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
%%{init: {'theme': 'base', 'themeVariables': { 'primaryColor': '#8B0000', 'primaryTextColor': '#fff', 'primaryBorderColor': '#710101', 'lineColor': '#189AB4', 'secondaryColor': '#189AB4', 'tertiaryColor': '#fff' }}}%%
graph LR
input["Input Data"] --> agent["Agent: ContextAgent"]
agent --> output["Output Result"]
style agent fill:#8B0000,color:#fff
style input fill:#8B0000,color:#fff
style output fill:#8B0000,color:#fff
```
## Fields
| Name | Type | Description |
| ------------- | ------------------------- | --------------- |
| `config` | `ContextAgentConfig` | Configuration |
| `context` | `Vec<ContextEntry>` | Context window |
| `max_entries` | `usize` | Maximum entries |
## Methods
### `new`
```rust theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
fn new(config: ContextAgentConfig) -> Self
```
Create a new context agent
**Parameters:**
| Name | Type |
| -------- | -------------------- |
| `config` | `ContextAgentConfig` |
### `add`
```rust theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
fn add(&mut self, role: impl Into, content: impl Into) -> ()
```
Add an entry to context
**Parameters:**
| Name | Type |
| --------- | ------------------------- |
| `role` | `impl Into<String>` |
| `content` | `impl Into<String>` |
### `get_context`
```rust theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
fn get_context(&self) -> Vec<&ContextEntry>
```
Get context as messages
### `clear`
```rust theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
fn clear(&mut self) -> ()
```
Clear context
### `len`
```rust theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
fn len(&self) -> usize
```
Get context length
### `is_empty`
```rust theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
fn is_empty(&self) -> bool
```
Check if context is empty
## Source
`praisonai/src/parity/specialized.rs` at line 46
***
## Related Documentation