---
title: "Update soul"
method: PUT
path: "/v1/superagents/{agent_id}/soul"
tags: ["SuperAgent Config"]
---

# Update soul

`PUT /v1/superagents/{agent_id}/soul`

Replace the agent's soul.md — its core identity and instructions.

## Path parameters

- `agent_id` string, uuid, required

## Request body

- object
  - `soul_md` string, required — The new soul.md content

## Response `200`

Soul updated

## Other responses

- `401` — Invalid or revoked API key
- `404` — Resource not found
- `429` — Rate limit exceeded (60 requests per minute)

---

[API](https://skmtc.net/gigabraingg/apis/gigabrain-api.md) · [All operations](https://skmtc.net/gigabraingg/apis/gigabrain-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/gigabraingg/gigabrain-api/revisions/bb4070b30d92/schema)