# Recent changes

Recent changes to the agent from Studio and from API clients: who, which client, what and when.

|  |  |
| --- | --- |
| REST | `GET /api/v1/agents/{agent_id}/activity` |
| MCP tool | `get_agent_activity` |
| Classification | **Read** (changes nothing) |
| Scope | `agents:read` |
| Minimum role on the agent | editor |
| Confirmation | Not needed |
| Retry safety | Safe to retry with the same input |
| Success status | 200 |

## What it does

Recent changes to the agent from Studio and from API clients: who, which client, what and when. Admins and owners only, as in Studio.

## Side effects

None. It only reads.

## Inputs

| Name | Type | Required | In | Description |
| --- | --- | --- | --- | --- |
| `agent_id` | string | yes | path | The agent id (agt_...), from list_agents. |
| `limit` | integer | no | query | At most 200. Default 50. |

## Example

REST:

```bash
curl "https://covo.lanaai.io/api/v1/agents/agt_4edc89bb2964/activity?limit=5" \
  -H "Authorization: Bearer $COVO_TOKEN"
```

MCP (POST /mcp):

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_agent_activity",
    "arguments": {
      "agent_id": "agt_4edc89bb2964",
      "limit": 5
    }
  }
}
```

## Response

Returns an object with `items`. This is a real response, shortened to two items per list.

200 response:

```json
{
  "items": [
    {
      "action": "profile.update",
      "by": "avery@example.test",
      "client": null,
      "via": "studio",
      "details": {
        "fields": [
          "headline",
          "short_bio"
        ]
      },
      "at": "2026-10-07T20:14:41.793Z"
    },
    {
      "action": "account.signup",
      "by": "avery@example.test",
      "client": null,
      "via": "studio",
      "details": {},
      "at": "2026-10-07T20:14:41.780Z"
    }
  ]
}
```

Over MCP the same object comes back as the tool result, in `structuredContent` and as JSON text.

## Errors

| Status | Code | Meaning |
| --- | --- | --- |
| 401 | `unauthorized` | No token, or it is unknown, revoked or expired. OAuth apps refresh or reconnect. |
| 403 | `account_suspended` | The account that owns the token is paused. |
| 403 | `insufficient_scope` | The token lacks `agents:read`. |
| 404 | `agent_not_found` | Unknown agent, or not reachable with this token. |
| 400 | `bad_request` | An input is invalid; `field` names it. |
| 429 | `rate_limited` | Wait `Retry-After` seconds. |