---
title: "The native session stored for a local mirror [read]"
method: GET
path: "/sessions/{id}/mirror/checkpoint"
---

# The native session stored for a local mirror \[read\]

`GET /sessions/{id}/mirror/checkpoint`

## Request

- Base URL: `https://api.agentsky.dev/v1`
- URL: `https://api.agentsky.dev/v1/sessions/{id}/mirror/checkpoint`
- Auth: HTTP bearer

Answers the checkpoint its owner's computer last stored for this chat, to that owner only; 404 when none is stored.

## Path parameters

- `id` string, required

## Response `200`

The stored checkpoint

- object
  - `sha256` string
  - `size_bytes` integer
  - `harness` 'claude_code' | 'codex'
  - `harness_version` string, nullable
  - `staged_at` string, date-time

## Other responses

- `default`: Error — { error: { code, message, request_id } }

## Changes

- **2026-11-02** `e5e8f0229a99`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/agentsky/apis/agentsky-developer-api/changes/sessions/:id/mirror/checkpoint/get.md)

---

[API](https://skmtc.dev/agentsky/apis/agentsky-developer-api.md) - [All operations](https://skmtc.dev/agentsky/apis/agentsky-developer-api/llms.txt) - [OpenAPI document](https://skmtc.dev/agentsky/apis/agentsky-developer-api/revisions/0d435187cd55?raw)