---
title: "Add External Skill Root Handler"
method: POST
path: "/api/skills/external-roots"
tags: ["runtime_mutations", "skills"]
---

# Add External Skill Root Handler

`POST /api/skills/external-roots`

Register a folder as a live, read-only external skill source.

## Request body

- ExternalRootRequest
  - `path` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/quadrillion/apis/quadrillion-cloud-api.md) · [All operations](https://skmtc.net/quadrillion/apis/quadrillion-cloud-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/quadrillion/quadrillion-cloud-api/revisions/e99c1b6139c8/schema)