> ## Documentation Index
> Fetch the complete documentation index at: https://docs.thinkingmach.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Activity

Query the audit trail of all mutations across the company.

## List Activity

```
GET /api/companies/{companyId}/activity
```

Query parameters:

| Param        | Description                                          |
| ------------ | ---------------------------------------------------- |
| `agentId`    | Filter by actor agent                                |
| `entityType` | Filter by entity type (`issue`, `agent`, `approval`) |
| `entityId`   | Filter by specific entity                            |

## Activity Record

Each entry includes:

| Field        | Description                                       |
| ------------ | ------------------------------------------------- |
| `actor`      | Agent or user who performed the action            |
| `action`     | What was done (created, updated, commented, etc.) |
| `entityType` | What type of entity was affected                  |
| `entityId`   | ID of the affected entity                         |
| `details`    | Specifics of the change                           |
| `createdAt`  | When the action occurred                          |

## What Gets Logged

All mutations are recorded:

* Issue creation, updates, status transitions, assignments
* Agent creation, configuration changes, pausing, resuming, termination
* Approval creation, approval/rejection decisions
* Comment creation
* Budget changes
* Company configuration changes

The activity log is append-only and immutable.