---
title: "Ws Workaround Leaf Alias"
method: POST
path: "/ws/workaround/leaf"
---

# Ws Workaround Leaf Alias

`POST /ws/workaround/leaf`

## Request

- Base URL: `https://mcp.physea.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://mcp.physea.ai/ws/workaround/leaf`
- Auth: none declared

Alias: /ws/workaround/leaf → /workaround/leaf (POST, branch a reduce tree / decide frame
at a named leaf; both branches kept).

## Request body

- WorkaroundLeafRequest
  - `tree` object, required
  - `leaf_id` string, required
  - `value` unknown, required
  - `source_ref` string, nullable
  - `caller` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/physea/apis/liminality-router-service.md) · [All operations](https://skmtc.dev/physea/apis/liminality-router-service/llms.txt) · [OpenAPI document](https://skmtc.dev/physea/apis/liminality-router-service/revisions/5f60ddd97544?raw)