# List activation

URL: https://docs.hanzo.ai/docs/openapi/tool/get-tool-activation

> Reports which tools are switched on for the caller's org and project.

`GET /v1/tool/activation`

> [Tool →](https://docs.hanzo.ai/docs/openapi/tool) · [All API references →](https://docs.hanzo.ai/docs/openapi) · [Get started →](https://docs.hanzo.ai/docs/guides)

|               |                                           |
| ------------- | ----------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/tool/activation` |
| **Method**    | `GET`                                     |
| **Operation** | `get_tool_activation`                     |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`    |

Reports which tools are switched on for the caller's org and
project. Activation is what makes a tool dispatchable and what makes it visible
to an agent, so this is the set the MCP tool list is drawn from — every other
tool in the registry is discoverable but refused at call time.

## Request

`GET /v1/tool/activation` takes no parameters and no body — the credential is the whole request.

## Response

| Status    | Body               | Meaning |
| --------- | ------------------ | ------- |
| `200`     | tool.activationSet | ok      |
| `default` | problem-details    | refused |

`200` body — 1 field.

| Field     | In   | Type      | Always | Description                                                            |
| --------- | ---- | --------- | ------ | ---------------------------------------------------------------------- |
| `enabled` | body | string\[] | —      | Enabled is every tool name activated for the caller's org and project. |

Failure carries the platform error shape — see [Errors](https://docs.hanzo.ai/docs/errors).

## Examples

**CLI**

```bash
hanzo tool activation get
```

**SDK**

**.ts**

```ts
import { Configuration, ToolApi } from 'hanzoai';

const api = new ToolApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.getToolActivation();
```

**.py**

```python
from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import ToolApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = ToolApi(client).get_tool_activation()
```

**.go**

```go
cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)

resp, _, err := client.ToolAPI.GetToolActivation(context.Background()).Execute()
if err != nil {
	return err
}
```

**.rs**

```rust
use hanzo_client::apis::{configuration::Configuration, tool_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = tool_api::get_tool_activation(&cfg, Default::default()).await?;
```

**.java**

```java
import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.ToolApi;

ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));

var result = new ToolApi(client).getToolActivation();
```

**HTTP**

```bash
curl https://api.hanzo.ai/v1/tool/activation \
  -H "Authorization: Bearer $HANZO_API_KEY"
```

**MCP**

Tool `tool`, op `get_tool_activation` — POST the JSON-RPC envelope to `https://api.hanzo.ai/v1/mcp`.

```bash
curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "tool",
         "arguments": {
           "op": "get_tool_activation",
           "input": {}
         }
       }
     }'
```

---

[Tool API](https://docs.hanzo.ai/docs/openapi/tool) · [All Hanzo APIs](https://docs.hanzo.ai/docs/openapi) · [Interactive reference](https://docs.hanzo.ai/docs/openapi/reference)