---
title: "Delete Chat Skill"
method: DELETE
path: "/api/v1/chat-ai/skills/{slug}"
tags: ["chat-ai", "chat_skills"]
---

# Delete Chat Skill

`DELETE /api/v1/chat-ai/skills/{slug}`

Delete a CUSTOM skill.

## Path parameters

- `slug` string, required

## Response `204`

Successful Response

## Other responses

- `403` — This skill's instructions are managed
- `404` — Unknown skill
- `422` — Validation Error

## Changes

- **2026-09-03** `d65b8fefae34` — 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status

[Change history](https://skmtc.dev/getanana/apis/cleon-api/changes/api/v1/chat-ai/skills/:slug/delete.md)

---

[API](https://skmtc.dev/getanana/apis/cleon-api.md) · [All operations](https://skmtc.dev/getanana/apis/cleon-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/getanana/cleon-api/revisions/38166468bfc5/schema)