---
title: "What changed lately (the MCP tool what_changed): level_moves, each product's level going up or down between two of its drives, with the date, the cause in words (our agent changed, not confirmed by a second drive yet, sign-up varies from drive to drive) and the level listed now; confirmed, the changes the next drive confirmed (the change feed's items); and the moves of where it stopped or how it gets in (listed for one product or category, else counted). Newest first. 120 requests per 10 minutes per IP"
method: GET
path: "/api/changes"
tags: ["Directory"]
---

# What changed lately (the MCP tool what_changed): level_moves, each product's level going up or down between two of its drives, with the date, the cause in words (our agent changed, not confirmed by a second drive yet, sign-up varies from drive to drive) and the level listed now; confirmed, the changes the next drive confirmed (the change feed's items); and the moves of where it stopped or how it gets in (listed for one product or category, else counted). Newest first. 120 requests per 10 minutes per IP

`GET /api/changes`

## Request

- Base URL: `https://agentdrives.com`
- URL: `https://agentdrives.com/api/changes`
- Auth: none required

## Query parameters

- `days` integer
- `category` string
- `slug` string

## Response `200`

The changes

- object
  - `since` string, date
  - `days` integer
  - `level_moves` object[]
    - `slug` string
    - `name` string
    - `at` string, date
    - `what` string
    - `before` unknown
    - `after` unknown
    - `cause` string
    - `why` string
    - `level_now` integer
    - `url` string
  - `other_moves` object[]
  - `other_moves_count` integer
  - `confirmed` object[]
    - `at` string, date
    - `title` string
    - `url` string
    - `slug` string, nullable
  - `note` string

## Other responses

- `400`: unknown_parameter or invalid_arguments
- `429`: Over the limit: error and fix, and Retry-After (seconds)

---

[API](https://skmtc.dev/agentdrives/apis/agentdrives-api.md) · [All operations](https://skmtc.dev/agentdrives/apis/agentdrives-api/llms.txt) · [OpenAPI document](https://skmtc.dev/agentdrives/apis/agentdrives-api/revisions/94dcaabff4b2?raw)